series

300323Dz/D general purpose
dispensing pumpWatson-Marlow Pumps

FEATURES• Flow rates from 0.06ml/min to 2000ml/min• High-accuracy microprocessor control within ± 1.0%
• Zero maintenance brushless DC motor• Menu driven calibration procedure with mid-batch re-calibration
possible at any time
• Adjustable speed ‘ramp’ reduces splashing and frothing• Non-drip function eliminates drips at dose end• Selectable dual voltage operation 100-120V/220-240V• Dispensing by keypress or a remote footswitch/handswitch• Fitted with three roller 313D pumphead with flip-top design,
ensuring ultrafast set up. Accepts up to five tube bore sizes

PERFORMANCE
Flow rates (ml/min)
1.6mm

3.2mm

4.8mm

6.4mm

8.0mm

323Dz/D

Flow rates (ml/min)

0.54-110

2.0-400

4.4-880

7.2-1400

10-2000

2.0 - 400rpm

Minimum recommended dose (ml)

1.4

5.0

11.0

18.0

25.0

10ml

25ml

50ml

100ml

250ml

1.6mm

3.2mm

4.8mm

8.0mm

8.0mm

5.6

3.8

3.4

3.0

7.5

3.2mm

4.8mm

8.0mm

8.0mm

8.0mm

1.5

1.7

1.5

3.0

7.5

Dose size - using 323Dz/D at 400rpm
Accuracy

Recommended tube bore
Approximate dose time - seconds
Recommended tube bore
Approximate dose time - seconds

HighNormal313 pumphead(3 roller) at 100rpm

TECHNICAL DRAWINGSTECHNICAL SPECIFICATION

MATERIALS OF CONSTRUCTION
Component

Material

Drive

Weight4.7kg

Operationaltemperature range

5C to 40C

Noise

<70dBA at 1m

Control ratio

200:1Standards

CE, EN60529 (IP31)

Supply1ph, 100-120V, 220-240V
50/60Hz, 100VA

Drive basePowder coated aluminium coating

Drive top

Self-coloured ABS plastic

Pumphead
Body rear

Glass filled polypropylene

Body front, body front extension

IXEF

Mounting plate, track and lever

IXEF

Rotor, tube clamp

Glass filled Nylon

Mounting plate locking tab

Glass filled NylonRollers

MoS2 filled Nylon 6 (Nylatron)

SpindlesElectroless nickel plated,hardened steel

Fixings

Stainless steel

Bearings

Carbon steel - main shaft
Sintered bronze - rollers

ORDER INFORMATION

Product codes
Description

Partcode

323Dz/D

Drive + 313D three roller pumphead

030.3184.3D0*

313X

3 roller extension pumphead for 1.6mm wall tube (maximum five)033.3431.000*Replace last 0 with A, E or U for American, European or UK mains supply (American 110V 1ph 60Hz) If required for use with STA-PURE andChem-Sure tubing, please contact Watson-Marlow Bredel technical support for drive and pumphead selection

Bore/wall (mm)Bioprene

Marprene

Platinum Silicone

1.6 / 1.6

933.0016.016

902.0016.016

913.A016.016

3.2 / 1.6

933.0032.016

902.0032.016

913.A032.016

4.8 / 1.6

933.0048.016

902.0048.016

913.A048.016

6.4 / 1.6

933.0064.016

902.0064.016

913.A064.016

8.0 / 1.6

902.0080.016

913.A080.016

Bore/wall (mm)933.0080.016
Neoprene

STA-PURE®

Chem-Sure®

1.6 / 1.6

920.0016.016

961.0016.016

966.0016.016

3.2/ 1.6

920.0032.016

961.0032.016

966.0032.016

4.8 / 1.6

920.0048.016

961.0048.016

966.0048.016

6.4 / 1.6

920.0064.016

961.0064.016

966.0064.016

8.0 / 1.6

920.0080.016

961.0080.016

966.0080.016

All flow rates shown were obtained pumping water at 20C (68F) with zero suction and delivery heads. Watson-Marlow,
Bioprene and Marprene are trademarks of Watson-Marlow Limited. Disclaimer: The information contained in thisdocument is believed to be correct but Watson-Marlow Limited accepts no liability for any errors it contains, andreserves the right to alter specifications without notice. LoadSure is a trademark of Watson-Marlow Limited.
® STA-PURE PFL and ® STA-PURE PCS are registered trademarks of W.L Gore & Associates Inc.
Please state the product code when ordering pumps and tubing.

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info@wmftg.com+44 (0) 1326 370370

wd-323dzd-gb-02 - Copyright © 2016 Watson-Marlow Pumps Group

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