Development of Chemical Precipitation Purchased Equipment Costs ‐ Pumps

This pdf file documents correspondence between ERG, EPA’s technical contractor, and the pump

vendor, Weir Minerals. These documents were provided by the vendor in support of EPA’s development

of the cost methodology for the wastewater forwarding pump.
From: <Matthew.Holmes@weirminerals.com>

To: <kavya.kasturi@erg.com>

Date: 12/7/2012 1:40 PM

Subject: RE: CBI on Kasey Howe Budgetary Quotation Material 

Kavya

I reviewed the information that Debra sent to me and the information 

provided is not anything that would cause any issues. You may use. 

Regards,

Matt Holmes

Regional Director of Sales, Northeast 

Weir Minerals North America

1071 Peru Olena Rd W

Norwalk, OH 44857 USA

Cell: 419-554-9340

Fax: 888-668-0545

Email: matthew.holmes@weirminerals.com

Web: http://www.weirminerals.com

CONFIDENTIAL: 

The information contained in this email (including any attachments) is confidential, subject to copyright and for the use of the intended recipient 

only. If you are not the intended recipient please delete this message after notifying the sender. Unauthorised retention, alteration or distribution 

of this email is forbidden and may be actionable.

Attachments are opened at your own risk and you are advised to scan incoming email for viruses before opening any attached files. We give no 

guarantee that any communication is virus-free and accept no responsibility for virus contamination or other system loss or damage of any kind.
Eastern Research Wastewater Forwarding

Proposal #: 20113-001

Thank you for the opportunity to quote WMNA products.

WMNA General Terms of Sale apply.

Freight terms are FOB Origin PPD/ADD or Collect.

Payment terms are Net 30 Days with approved credit at time of sale.

Orders over $100,000 require progress payments.

Lead times are subject to change from time of quote to time of purchase order.

General arrangement drawings when attached are for reference only.

Quotation is valid for 30 days

WMNA Also offers knife gate slurry valve and cyclone product lines.

Please contact WMNA with specific details if you would like additional details or a quotation

for these products to complement the quoted pump(s).

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
Eastern Research Wastewater

Forwarding

Proposal : 20113-001

Prepared By :

Kasey Howe

Sales

Bid Summary

Report

Model Qty Equipment Accessories Motors V Drive Spares Custom Total

Wastewater

Forwarding Max

6/4 DAH Series A

''AH'' Rubber

1 $12,170 $2,165 $1,523 $422 $0 $0 $16,280

Wastewater

Forwarding Design

6/4 DAH Series A

''AH'' Rubber

1 $12,170 $2,165 $1,026 $322 $0 $0 $15,683

Wastewater

Forwarding Middle

4/3 DAH Series A

''AH'' Rubber

1 $10,204 $2,165 $779 $138 $0 $0 $13,286

Wastewater

Forwarding

Minimum

2/1.5 BAH Series A

''AH'' Rubber

1 $5,691 $1,611 $408 $106 $0 $0 $7,816

Grand Total 4 $40,235 $8,106 $3,736 $988 $0 $0 $53,065

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
Eastern Research Wastewater

Forwarding

Proposal : 20113-001

Equipment: Impeller Dia Suction Dia: 6 in

Tip Speed: Discharge Dia: 4 in

Application Information

Flow: 1000 GPM

TDH: 47 ft

Temperature °F

Head Ratio:

SG Slurry: 1.05

% Solids Cw:

pH: 0

RPM 866 rpm

NPSHa:

NPSHr:

Efficiency: 77.1 %

Efficiency Ratio: 1

Efficiency Correction:

Discharge Orientation:

Max Part. Size:

d85:

d50:

Suction Pressure:

Chlorides:

Absorbed Power: 16.16 HP

Curve ID: WPA64A010/2

Pump Assembly 6/4 DAH Series A ''AH'' Rubber Qty Wt $16,280

Base Equipment 6/4 DAH Series A ''AH'' Rubber 1 1000 lbs $12,170

Bearings Standard Bearing Assembly 1 $0

- DAM005XLM

Casing Pressure 200 psi (14 Bar) Rated 1 $0

Impeller Natural Rubber R55 1 $0

- E4147R55

Casing Liners Natural Rubber R55, 505 1 $0

Pump Seal Area Gland Seal - Normal Flow (A05 or D21 Stuffing Box) 1 $0

Bases CV Overhead Motor Base 1 1 165 lbs $1,023

- NEMA 365T Maximum

Guards CV Belt Guard for OHMB 1 1 140 lbs $1,142

- NEMA 365T Maximum

V Drive 6/4 DAH Series A ''AH'' Rubber Qty Wt $422

V Drive "D" Frame, Constant Speed, 25 BHP, 1800 RPM, 284T Motor

Frame

1 $422

Motor 6/4 DAH Series A ''AH'' Rubber Qty Wt $1,523

Motor Premium Efficient/Severe Duty, 25 BHP, 1800 RPM, 284T Frame 1 380 lbs $1,523

Price: $16,280

No of Units: 1

Extended: $16,280

Total $16,280

Our estimated shipping schedule for the equipment shown is 20 weeks from receipt of

order with approval to release for manufacture. Lead time is based on current availability

and subject to change. Lead time will be confirmed at time of order placement.

Comments

This proposal is valid for 30 days from date of proposal. Prices shown

are F.O.B.Shipping Point. Reference General Conditions of Sale of Weir

Slurry Group Products.

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
80

604020

200180160140120100

400 800 1200 1600 2000

FE CI F NEI

YC

SPN r H

1400 rpm1300 rpm1200 rpm1100 rpm1000 rpm900 rpm800 rpm

40% 60% 65%

70%

75%

77.5%

75%

6.56ft

9.84ft

13.12ft

Waste Water Forwarding MaxFlow = 998.7 usgpmH(SL) = 46.9 ftH(W) = 46.9 ftSpeed = 866 rpmEff = 77.1 %NPSHr = - ftP = 16.09 HPSm = 1.00Q BEP(%) = 0.0%

FGD ACCEPTANCE CRITERIA ACCORDING TOISO 9906 WITH NO NEGATIVE TOLERANCE

Head, H (ft)

Flow Rate, Q (usgpm)

Horizontal Pump 6/4 AH

CURVE SHOWS APPROXIMATE PERFORMANCE FOR CLEAR WATER (International Test Standard ISO9906:1999 - Grade 2 unless otherwise specified). For media other than water, corrections must be made for density, viscosity and/or other effects of solids. WEIR MINERALS reserves the right to change pump performance and/or delete impellers without notice. Frame 

suitability must be checked for each duty and drive arrangement. Not all frame alternatives are necessarily available from each manufacturing centre.

Pump

4'' Discharge6'' Suction

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A010/2

Impeller

6 Vanes15.75'' Vane øClosed TypeMaterial Part NoMetal E4058HE1

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A010/2

Frame (Rating - HP)

80

D

148 DD

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A010/2

Seal

Mechanical Sealed Pump

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A010/2

Liner (Norm Max r/min)

1400 Polymer

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A010/2

Min Passage Size

1.26''

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A010/2

Curve

2 Revision

Revision NotesNEW TESTED PERFORMANCEReference

TEST 52, 53, 56, 57

Mar 98 Last IssuedSep 05 Issued

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A010/2
Eastern Research Wastewater

Forwarding

Proposal : 20113-001

Equipment: Impeller Dia Suction Dia: 6 in

Tip Speed: Discharge Dia: 4 in

Application Information

Flow: 445 GPM

TDH: 47 ft

Temperature °F

Head Ratio:

SG Slurry: 1.05

% Solids Cw:

pH: 0

RPM 783 rpm

NPSHa:

NPSHr:

Efficiency: 49.5 %

Efficiency Ratio: 1

Efficiency Correction:

Discharge Orientation:

Max Part. Size:

d85:

d50:

Suction Pressure:

Chlorides:

Absorbed Power: 11.2 HP

Curve ID: WPA64A02/1

Pump Assembly 6/4 DAH Series A ''AH'' Rubber Qty Wt $15,683

Base Equipment 6/4 DAH Series A ''AH'' Rubber 1 1000 lbs $12,170

Bearings Standard Bearing Assembly 1 $0

- DAM005XLM

Casing Pressure 200 psi (14 Bar) Rated 1 $0

Impeller Natural Rubber R55 1 $0

- E4147R55

Casing Liners Natural Rubber R55, 505 1 $0

Pump Seal Area Gland Seal - Normal Flow (A05 or D21 Stuffing Box) 1 $0

Bases CV Overhead Motor Base 1 1 165 lbs $1,023

- NEMA 365T Maximum

Guards CV Belt Guard for OHMB 1 1 140 lbs $1,142

- NEMA 365T Maximum

V Drive 6/4 DAH Series A ''AH'' Rubber Qty Wt $322

V Drive "D" Frame, Constant Speed, 15 BHP, 1800 RPM, 254T Motor

Frame

1 $322

Motor 6/4 DAH Series A ''AH'' Rubber Qty Wt $1,026

Motor Premium Efficient/Severe Duty, 15 BHP, 1800 RPM, 254T Frame 1 250 lbs $1,026

Price: $15,683

No of Units: 1

Extended: $15,683

Total $15,683

Our estimated shipping schedule for the equipment shown is 20 weeks from receipt of

order with approval to release for manufacture. Lead time is based on current availability

and subject to change. Lead time will be confirmed at time of order placement.

Comments

This proposal is valid for 30 days from date of proposal. Prices shown

are F.O.B.Shipping Point. Reference General Conditions of Sale of Weir

Slurry Group Products.

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
80

604020

220200180160140120100

400 800 1200 1600 2000

FE CI F NEI YC

HSPN r

1600 rpm1400 rpm1200 rpm1000 rpm800 rpm600 rpm

20% 30%

40%

50%

55%

56%

55%

26.25ft

19.68ft

13.12ft

6.56ft

Waste Water Forwarding Pump DesignFlow = 443.9 usgpmH(SL) = 46.9 ftH(W) = 46.9 ftSpeed = 783 rpmEff = 49.5 %NPSHr = - ftP = 10.73 HPSm = 1.00Q BEP(%) = 0.0%

Head, H (ft)

Flow Rate, Q (usgpm)

Horizontal Pump 6/4 AH

CURVE SHOWS APPROXIMATE PERFORMANCE FOR CLEAR WATER (International Test Standard ISO9906:1999 - Grade 2 unless otherwise specified). For media other than water, corrections must be made for density, viscosity and/or other effects of solids. WEIR MINERALS reserves the right to change pump performance and/or delete impellers without notice. Frame 

suitability must be checked for each duty and drive arrangement. Not all frame alternatives are necessarily available from each manufacturing centre.

Pump

4'' Discharge6'' Suction

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A02/1

Impeller

4 Vanes14.65'' Vane øOpen TypeMaterial Part NoMetal E4056

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A02/1

Frame (Rating - HP)

80

D

148 DD161 E201

Q

302 EE402

R

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A02/1

Seal

Gland Sealed Pump

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A02/1

Liner (Norm Max r/min)

1325 Polymer1600 Metal

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A02/1

Min Passage Size

1.5''

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A02/1

Curve

1 Revision

Revision NotesSPHERE NOTE CHANGED & CENTRIFUGAL NOTE DELETED. GENERAL NOTE REVISEDReferenceTEST 94:A800415:A4-P-344/345

Jun 85 Issued

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA64A02/1
Eastern Research Wastewater

Forwarding

Proposal : 20113-001

Equipment: Impeller Dia Suction Dia: 4 in

Tip Speed: Discharge Dia: 3 in

Application Information

Flow: 206 GPM

TDH: 47 ft

Temperature °F

Head Ratio:

SG Slurry: 1.05

% Solids Cw:

pH: 0

RPM 1162 rpm

NPSHa:

NPSHr:

Efficiency: 57.4 %

Efficiency Ratio: 1

Efficiency Correction:

Discharge Orientation:

Max Part. Size:

d85:

d50:

Suction Pressure:

Chlorides:

Absorbed Power: 4.47 HP

Curve ID: WPA43A01A/2

Pump Assembly 4/3 DAH Series A ''AH'' Rubber Qty Wt $13,286

Base Equipment 4/3 DAH Series A ''AH'' Rubber 1 640 lbs $10,204

Bearings Standard Bearing Assembly 1 $0

- D005M

Casing Pressure 200 psi (14 Bar) Rated 1 $0

Impeller Natural Rubber R55 1 $0

- D3147R55

Casing Liners Natural Rubber R55, 505 1 $0

Pump Seal Area Gland Seal - Normal Flow (A05 or D21 Stuffing Box) 1 $0

Bases CV Overhead Motor Base 1 1 165 lbs $1,023

- NEMA 365T Maximum

Guards CV Belt Guard for OHMB 1 1 140 lbs $1,142

- NEMA 365T Maximum

V Drive 4/3 DAH Series A ''AH'' Rubber Qty Wt $138

V Drive "C" Frame, Constant Speed, 10 BHP, 1800 RPM, 215T Motor

Frame

1 $138

Motor 4/3 DAH Series A ''AH'' Rubber Qty Wt $779

Motor Premium Efficient/Severe Duty, 10 BHP, 1800 RPM, 215T Frame 1 162 lbs $779

Price: $13,286

No of Units: 1

Extended: $13,286

Total $13,286

Our estimated shipping schedule for the equipment shown is 20 weeks from receipt of

order with approval to release for manufacture. Lead time is based on current availability

and subject to change. Lead time will be confirmed at time of order placement.

Comments

This proposal is valid for 30 days from date of proposal. Prices shown

are F.O.B.Shipping Point. Reference General Conditions of Sale of Weir

Slurry Group Products.

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
90

8070605040302010

150140130120110100

100 200 300 400 500 600 700 800 900 1000

FFE CI NEI YC

HSPN r

1950 rpm1800 rpm1600 rpm1400 rpm1200 rpm1000 rpm800 rpm

30% 40% 50%

60%

65%

65%

60%

68%

26.25ft

19.68ft

13.12ft

6.56ft

Waste Water Forwarding MiddleFlow = 206.1 usgpmH(SL) = 153.9 ftH(W) = 46.9 ftSpeed = 1162 rpmEff = 57.4 %NPSHr = - ftP = 5.39 HPSm = 1.00Q BEP(%) = 0.0%

Head, H (ft)

Flow Rate, Q (usgpm)

Horizontal Pump 4/3 AH

CURVE SHOWS APPROXIMATE PERFORMANCE FOR CLEAR WATER (International Test Standard ISO9906:1999 - Grade 2 unless otherwise specified). For media other than water, corrections must be made for density, viscosity and/or other effects of solids. WEIR MINERALS reserves the right to change pump performance and/or delete impellers without notice. Frame 

suitability must be checked for each duty and drive arrangement. Not all frame alternatives are necessarily available from each manufacturing centre.

Pump

3'' Discharge4'' Suction

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA43A01A/2

Impeller

5 Vanes9.65'' Vane øClosed TypeMaterial Part NoPolymer D3147

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA43A01A/2

Frame (Rating - HP)

40

C

74 CC80

D

101 P148 DD201

Q

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA43A01A/2

Seal

Gland Sealed Pump

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA43A01A/2

Liner (Norm Max r/min)

1950 Polymer1950 Metal

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA43A01A/2

Min Passage Size

1.1''

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA43A01A/2

Curve

2 Revision

Revision NotesCURVE SPEED INCREASED TO 1950RPMReference(TEST 66:A4-P1704,1708,1710NPSH)

TEST 66:A4-P-1703,1707,1709

Mar 88 Last IssuedMay 06 Issued © 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA43A01A/2
Eastern Research Wastewater

Forwarding

Proposal : 20113-001

Equipment: Impeller Dia Suction Dia: 2 in

Tip Speed: Discharge Dia: 1.5 in

Application Information

Flow: 50 GPM

TDH: 47 ft

Temperature °F

Head Ratio:

SG Slurry: 1.05

% Solids Cw:

pH: 0

RPM 1512 rpm

NPSHa:

NPSHr:

Efficiency: 33.4 %

Efficiency Ratio: 1

Efficiency Correction:

Discharge Orientation:

Max Part. Size:

d85:

d50:

Suction Pressure:

Chlorides:

Absorbed Power: 1.87 HP

Curve ID: WPA215B02/1

Pump Assembly 2/1.5 BAH Series A ''AH'' Rubber Qty Wt $7,816

Base Equipment 2/1.5 BAH Series A ''AH'' Rubber 1 260 lbs $5,691

Bearings Standard Bearing Assembly 1 $0

- B005M

Casing Pressure 200 psi (14 Bar) Rated 1 $0

Impeller Natural Rubber R55 1 $0

- B15127R55

Casing Liners Natural Rubber R55, 505 1 $0

Pump Seal Area Gland Seal - Normal Flow (A05 or D21 Stuffing Box) 1 $0

Bases CV Overhead Motor Base 1 1 40 lbs $674

- NEMA 215T Maximum

Guards CV Belt Guard for OHMB 1 1 74 lbs $937

- NEMA 215T Maximum

V Drive 2/1.5 BAH Series A ''AH'' Rubber Qty Wt $106

V Drive "B" Frame, Constant Speed, 3 BHP, 1800 RPM, 182T Motor Frame 1 $106

Motor 2/1.5 BAH Series A ''AH'' Rubber Qty Wt $408

Motor Premium Efficient/Severe Duty, 3 BHP, 1800 RPM, 182T Frame 1 85 lbs $408

Price: $7,816

No of Units: 1

Extended: $7,816

Total $7,816

Our estimated shipping schedule for the equipment shown is 20 weeks from receipt of

order with approval to release for manufacture. Lead time is based on current availability

and subject to change. Lead time will be confirmed at time of order placement.

Comments

This proposal is valid for 30 days from date of proposal. Prices shown

are F.O.B.Shipping Point. Reference General Conditions of Sale of Weir

Slurry Group Products.

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
90

8070605040302010

160150140130120110100

25 50 75 100 125 150 175 200 225 250 275

FE CI F NEI

YC

r HSPN

2600 rpm2400 rpm2200 rpm2000 rpm1800 rpm1600 rpm1400 rpm1200 rpm1000 rpm

20% 30%

40%

45%

45%

50%

50%

16.4ft

13.12ft

11.48ft

9.84ft

8.2ft

6.56ft

Waste Water Forwarding MinimunFlow = 50.7 usgpmH(SL) = 46.9 ftH(W) = 46.9 ftSpeed = 1512 rpmEff = 33.4 %NPSHr = - ftP = 1.34 HPSm = 1.00Q BEP(%) = 0.0%

Head, H (ft)

Flow Rate, Q (usgpm)

Horizontal Pump 2/1.5 AH

CURVE SHOWS APPROXIMATE PERFORMANCE FOR CLEAR WATER (International Test Standard ISO9906:1999 - Grade 2 unless otherwise specified). For media other than water, corrections must be made for density, viscosity and/or other effects of solids. WEIR MINERALS reserves the right to change pump performance and/or delete impellers without notice. Frame 

suitability must be checked for each duty and drive arrangement. Not all frame alternatives are necessarily available from each manufacturing centre.

Pump

1.5'' Discharge2'' Suction

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA215B02/1

Impeller

5 Vanes7.09'' Vane øOpen TypeMaterial Part NoPolymer B15127

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA215B02/1

Frame (Rating - HP)

20

B

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA215B02/1

Seal

Gland Sealed Pump

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA215B02/1

Liner (Norm Max r/min)

2600 Polymer3000 Metal

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA215B02/1

Min Passage Size

0.63''

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA215B02/1

Curve

1 Revision

Revision NotesSPEED CURVES REVISEDReference

TESTS 11, 13, 15 & 16

Sep 98 Issued

© 4/2011 Weir Minerals Australia (PTC)

All Rights Reserved

TYPICAL PUMP PERFORMANCE CURVE

WPA215B02/1



GENERAL CONDITIONS OF SALE of WEIR SLURRY GROUP, INC. PRODUCTS

Unless otherwise agreed to in writing, signed by Weir Slurry Group, Inc. d.b.a. as Weir Minerals North America (herein referred to as WMNA), the

following terms and conditions shall be incorporated by reference and become a part of each price quotation to a customer, each sale contract entered

into by WMNA for the sale of WMNA Products (sometimes referred to herein as "Product" or "Products"), and each repair and service contract for

WMNA Products.

QUOTATIONS; ACCEPTANCE OF OFFER:

WMNA reserves the right to change an outstanding quotation without notice. No offer to purchase submitted on behalf of a Buyer shall constitute a

contract until WMNA has acknowledged and accepted the contract at its home office in Madison, Wisconsin, USA. The terms and conditions contained

in any purchase order submitted by Buyer to WMNA shall be inapplicable to any sale contract between WMNA and Buyer. Any changes to the General

Conditions of Sale of WMNA Products must be in writing, which specifically identifies changes to the General Conditions of Sale of WMNA Products and

must be signed both by Buyer and by an authorized representative of WMNA. All sale contracts shall provide that WMNA products will be delivered to

Buyer F.O.B. at the WMNA shipping point designated in the contract. 

BASIS OF PRICE ADJUSTMENT BY WMNA:

Prices for WMNA Products quoted to a Buyer are F.O.B. WMNA's shipping point and are based upon shipment by WMNA to Buyer within six (6) months

of the contract date. If, at the request of the Buyer made after the contract is accepted by WMNA, delivery to Buyer is delayed beyond six (6) months

and, at the time of delayed delivery, WMNA's published prices have increased, then the sale price to Buyer shall be based upon the published prices in

effect at date of shipment. Also, Buyer shall reimburse WMNA for any storage and insurance costs incurred by WMNA due to delay in shipment

requested by Buyer after the contract date. Any changes in or additions to the scope of work or alterations to the Purchase Order which are initiated by

Purchaser or result from any circumstance beyond WMNA’s control and which result in additional engineering and/or production costs shall be for the

account of Purchaser and subject to additional charge. 

BASIS OF PRICE INCREASES IF CONTRACT PROVIDES FOR DELAYED SHIPMENT:

The prices for WMNA products and contracts which provide for delivery dates which are beyond six (6) months from the date of the contract shall be

subject to upward adjustment by application of the formula described below to determine the increased price. The price adjustment for WMNA products,

except the cost of auxiliary equipment, shall be determined by multiplying the total contract price times the percentage increase in the appropriate

Producer Price Index ("PPI") as published by the Bureau of Labor Statistics of the U.S. Department of Labor. For WMNA pumps, accessories and parts:

PPI 1141.02, Industrial Pumps; for WMNA process equipment (hydrocyclones) and valves, accessories and parts: PPI 114.0, General Purpose

Machinery. The base month shall be the month of quotation and the end month shall be the month of shipment. However, in no case shall the final

price be lower than the price specified in the contract. In addition, the prices for auxiliary equipment to be supplied by WMNA but not of WMNA

manufacture, such as "V" belt drives, electric motors, other drives, gear reducers, couplings, mechanical seals, and similar components may be adjusted

upwards based upon the price adjustments imposed upon WMNA by the manufacturer of such auxiliary equipment. 

TERMS OF PAYMENT:

Buyer shall make payment to WMNA in U.S. funds. Net payment shall be due thirty (30) days from date of shipment. Interest shall accrue and be paid

by Buyer at a rate of one percent (1%) per month on any balance not paid within such thirty (30) day period. Contracts that exceed One Hundred

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
Thousand Dollars ($100,000.00) shall provide for the following progress payments to be made by Buyer (all net 30 days from date of invoice): 

(a)	Ten percent (10%) of the total contract price shall be paid within two (2) weeks after contract award date; 

(b)	Twenty-five percent (25%) of the contract price shall be paid upon initial submittal of product general arrangement drawing(s).; 

(c)	Twenty-five percent (25%) of the contract price shall be paid four (4) weeks after buyer’s release to manufacture; 

(d)	Twenty percent (20%) of the contract price shall be paid six weeks prior to contract ship date; 

(e)	Twenty percent (20%) of the contract price shall be paid within thirty (30) days upon notice of readiness to ship. 

If the Buyer defaults in any payment to WMNA when due, WMNA, without incurring any liability to Buyer or its customer, may, at its option, declare all

amounts for work completed immediately due and payable together with interest on the amount due at the rate of one percent (1%) per month

commencing with the due date. In addition, WMNA may stop all further work and shipments until Buyer has paid all past due payments and interest to

WMNA. WMNA may require that Buyer make the payment to WMNA before shipment. If requested by WMNA, Buyer shall provide WMNA with a

payment bond or an irrevocable letter of credit acceptable to WMNA so as to assure payment of the amount due WMNA.

CANCELLATION BY BUYER; CHARGES TO BE PAID BY BUYER:	

Buyer's cancellation of a contract or a portion of a contract to buy WMNA Products is subject to a cancellation charge to be paid by Buyer to WMNA

within thirty (30) days following cancellation, in the amount of ten percent (10%) of the total contract price, plus an amount equal to the actual direct and

indirect expenses incurred by WMNA which relate to Buyer's contract order, and those expenses which WMNA will incur in the future for fulfillment of the

contract with Buyer which WMNA is unable to cancel or mitigate after being notified of cancellation by Buyer. 

TITLE TO PRODUCTS; INSURANCE:

Ownership and title to all Products shall pass to the Buyer upon delivery of Products by WMNA to a carrier for delivery of the Products to Buyer. Buyer

shall be responsible for insurance on all shipments of Products and WMNA shall not insure beyond delivery to the carrier unless specifically requested

by the Buyer and agreed to in writing by WMNA. Any such insurance provided by WMNA at Buyer's request shall be at Buyer's expense. Buyer shall

make all claims against carriers relating to the transport of WMNA Products to Buyer. 

DELIVERY TO BUYER:

The time of shipment by WMNA to Buyer, as stated in the contract, is subject to prior orders and is contingent upon prompt receipt of information and

required approvals from Buyer so as to permit WMNA to undertake final design, engineering, and production of the Products. 

FORCE MAJEURE:	

WMNA shall not be liable for any loss or damage arising out of delay in shipment or delivery, or failure to manufacture or failure of the equipment to

operate, due to causes beyond its reasonable control, such as, but not limited to, acts of God, acts of Buyer, acts of civil or military authority, fires,

strikes, floods, epidemics, war, riot, delays in transportation, rail car shortages, or WMNA's inability to obtain necessary labor, materials or manufacturing

facilities. In the event of any such delay, the date of delivery shall be extended for a period equal to the time lost by reason of delay. WMNA reserves

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
the right to make delivery of and invoice any orders either as a whole or progressively and to effect delivery at its convenience at any time within the

period scheduled by WMNA for the delivery of the order. 

LIMITED WARRANTIES FOR WMNA PRODUCTS, REPLACEMENT PARTS, REPAIRED PARTS AND REFURBISHED PARTS AND PRODUCTS:	

(a)	WMNA warrants that: 

(i)	Products: New Products manufactured by WMNA shall be free of defects in material and workmanship for a period of one (1) year from the date of

shipment of the Product by WMNA to Buyer; 

(ii)	Parts: New replacement parts manufactured by WMNA shall be free of defects in material and workmanship for a period of one (1) year from the date

of shipment of the part by WMNA to Buyer; 

(iii)	Repaired Parts: Parts for Products or subassemblies of Products which are repaired by WMNA shall be free of defects in material and workmanship

for a period of three (3) months from the date of shipment of the repaired item to Buyer; and 

(iv)	Refurbished Products or Subassemblies: Products or subassemblies of Products which are refurbished by WMNA due to ordinary wear and tear shall

be free of defects in material and workmanship for a period of three (3) months from the date of shipment of refurbished Products or subassemblies. 

(b)	Any Product, part, repaired part or refurbished Product or refurbished subassembly which is or becomes defective during the warranty period shall be

replaced by WMNA free of charge, F.O.B. Madison, Wisconsin, or a repair facility designated by WMNA, provided that (i) written notice of such defect is

given by Buyer to WMNA as soon as the defect is discovered, (ii) the Product is operated in accordance with the conditions for which it was designed,

(iii) no alterations or substitutions are made in the Product by Buyer, (iv) if requested by WMNA, the part or Product to be repaired or replaced is

returned to WMNA at Buyer's expense after having received WMNA's written authority to do so, and (v) any parts or Products which are contaminated

with a hazardous chemical are first decontaminated to WMNA's satisfaction. 

(c)	No payment or allowance will be made to Buyer for repairs or alterations made to the equipment by Buyer or by others at Buyer's direction, unless

WMNA's prior written approval is obtained. 

(d)	WMNA does not warrant components of WMNA Products, which are not manufactured by WMNA. Non-warranted items include, but are not limited

to, electric motors, gear reducers, "V" belt drives, other drives, couplings, mechanical seals, valve actuators, solenoid valves, limit switches, and

proximity switches, etc. Any warranty provided by the manufacturer or supplier of such components shall be and hereby is assigned by WMNA to Buyer

without recourse.

LIMITATION OF DAMAGES FOR BREACH OF WARRANTY:	

WMNA's liability for breach of warranty shall not exceed an amount equal to the purchase price paid by Buyer. WMNA shall not be responsible for any

indirect or consequential damages arising out of any breach of warranty. 

The assertion by Buyer of a breach of warranty by WMNA shall not entitle Buyer to withhold or deduct any amount from sums owed by Buyer to WMNA.

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
EXCLUSIVE WARRANTIES:

THE FOREGOING WARRANTIES FOR PRODUCTS, REFURBISHMENTS AND PARTS ARE EXCLUSIVE AND THERE ARE NO OTHER

WARRANTIES BY WMNA, EITHER EXPRESS OR IMPLIED, INCLUDING NO IMPLIED WARRANTY OF MERCHANTABILITY AND NO IMPLIED

WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. NO REPRESENTATION BY ANY SALES REPRESENTATIVE, DISTRIBUTOR,

SALESMAN, OR EMPLOYEE OF WMNA SHALL ALTER OR AMEND THE LIMITED WARRANTIES UNLESS SUCH ALTERATION OR AMENDMENT

IS CONTAINED IN A WRITTEN PROPOSAL, LABELED "WARRANTY" AND SIGNED BY AN AUTHORIZED OFFICER OF WMNA. IF

PERFORMANCE IS QUOTED BY WMNA, IT WILL BE BASED ON ITS EXPERIENCE AND WILL BE SUCH AS WMNA WOULD EXPECT TO OBTAIN

ON A TEST BUT SUCH QUOTATION DOES NOT CONSTITUTE A WARRANTY AS TO PERFORMANCE. 

TAXES TO BE PAID BY BUYER:

Sales tax, personal property tax, use tax, excise tax or other taxes, imposed by federal, state or municipal authority (but not any tax based on WMNA's

taxable income) and incurred by WMNA through performance of its contract with Buyer shall be charged to Buyer's account as such charges are in

addition to the prices listed in any quotation and in the contract and shall be paid by Buyer. 

AUXILIARY EQUIPMENT OF BUYER:

WMNA shall not be liable for loss or damage to any of Buyer's auxiliary equipment and/or other goods which may be in WMNA's possession in

connection with manufacturing, assembling, refurbishing and repairing Products for Buyer. 

NATURE OF DRAWINGS AND DESCRIPTIVE MATERIALS:

All illustrations, drawings, and similar descriptive materials which may accompany WMNA's quotations and contracts or which may be contained in

WMNA's current descriptive literature or advertisements are an approximate representation only of WMNA Products and shall not constitute contractual

commitments of WMNA unless the quotation and the contract expressly provide to the contrary. All weights, measurements, process capacities and

other particulars of the WMNA Products are submitted in good faith as being approximately correct. Minor deviations therefore shall not invalidate or

breach the contract nor be made the basis of any claim by Buyer against WMNA. A maximum of six (6) prints and/or one (1) sepia and six (6) sets of

operation and maintenance instructions will be furnished at no charge. For each additional print, a charge of $3.00 will prevail; for each additional sepia

$10.00, for each additional set of operation and maintenance instructions $6.00, and for each mylar reproducible $15.00. Special drawing sizes and/or

specifications are subject to quotation at time of request. WMNA reserves the right to change or modify the design and construction of any equipment in

order to incorporate improvements or to substitute material equal or superior to that originally specified. 

CONFIDENTIALITY:

All of WMNA's drawings, specifications and written information included in WMNA's quotation and contract, and all information otherwise supplied by

WMNA to Buyer relating to the capabilities, operation, and maintenance of WMNA Products is the confidential property and information of WMNA.

Buyer covenants and agrees to not disclose such confidential property and information to others or allow others to use such property and information

without WMNA's prior written consent, except as may reasonably be required for Buyer to obtain service for the Products purchased from WMNA. 

SAFETY DEVICES; RESPONSIBILITY OF WMNA AND BUYER:

Only such safety guards and devices for WMNA Products as are specified in the quotation and contract shall be furnished by WMNA. Any other safety

guards and devices required by law or desirable due to the nature of the Product or Buyer's operation of the Product shall be the responsibility of Buyer

at its expense. Buyer shall indemnify and hold WMNA harmless from any and all claims and demands made against WMNA and from all costs and

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11
expenses including attorneys' fees incurred by WMNA as a result of such claims and demands, which claims and demands arise from the failure of

Buyer to use WMNA's Products properly or to install and use appropriate safety guards and devices. 

RESOLUTION OF DISPUTES:	

In the event a dispute shall arise between WMNA and Buyer regarding the contract or these General Conditions of Sale, either WMNA or Buyer may

request that the dispute be submitted to mediation and conciliation which shall be conducted following the commercial mediation rules of the American

Arbitration Association, provided that the parties may agree to conduct such mediation and conciliation independent of the American Arbitration

Association. If such a request for mediation and conciliation is made by either party, both parties shall cooperate in good faith during the process, and

until the process has been completed, neither party shall litigate the issues in a court of law. If the mediation and conciliation process has not resolved

the dispute to the mutual satisfaction of the parties within three (3) months from the commencement process, either party may declare that the process

is terminated and, upon such termination, the parties may pursue appropriate legal remedies. 

COMPLIANCE WITH WAGE AND HOUR LAW:	

All products and services covered by this quotation will be produced in accordance with the Federal Fair Labor Standards Act of 1938, as amended, and

all invoices will carry the following certificate: 

"Seller represents that with respect to the production of the articles and/or the performance of the services covered by this invoice, it has fully complied

with Section 12(a) of the Fair Labor Standards Act of 1938, as amended." 

APPLICABLE LAW:	

These terms and conditions of sale shall be construed and applied in accordance with the laws of the State of Wisconsin.

Weir Minerals North America

2701 S Stoughton Rd

Madison WI 53716 Tel: 608 221 2261

Fax: 608 221 5810

www.weirminerals.com

Printed on 4/12/11