H836EN

Consumables & Spare Parts Reference Card
EMPOWERING RESULTS

Note: Part numbers and standards’ values may change. Consult LECO for the latest information.

772-694
SCREW(2 REQ’D)

617-083
O-RING(2 REQ’D)

773-913
O-RING

190-850
SET SCREW

601-684
O-RING778-114
O-RING(2 REQ’D)

190-296
SCREW

INCOMING
PURIFIERHEATED
REAGENT

774-425
O-RING625-711-388
TOP DUST FILTER

625-711-116 190-459
TUBE
SCREWS
2 REQ’D

625-710-392
TUBE

190-803
SCREW

772-520
O-RING(5 REQ’D)

617-221SPRING

765-976
O-RING
INCOMING
SCRUBBER
MEASURESCRUBBER

619-591-314
TUBE

625-711-117
TUBE

611-374SLIDINGJAW ASSY.

774-253
O-RING
617-136
O-RING

193-031WASHER
762-058
O-RING

771-407
O-RING774-253
O-RING

775-306
SCREENFILTER(2 REQ”D)625-712-810
FILTER
HOUSINGTOP

765-976
O-RING(4 REQ’D)
617-789
EMPTY TUBE
617-212SPRING(2 REQ’D)

774-652
REPLACEMENT
BRUSH

701-147
O-RING502-374-100
GLASS
FILTER

805-079
BALL BEARING(2 REQ’D)

617-441
SCREENFILTER
625-712-811
FILTERHOUSING
BODY

633-101-524
PLUNGER
BALL

625-711-182
BRUSH ASSY.

625-710-496
SUPELCOSLIDING LATCH

619-802
REPLACEMENT
BRUSH

190-208
SCREW(4 REQ’D)
601-505
O-RING(2 REQ’D)

774-690
COLLAR

625-710-404
SEAL ASSY.
(2 REQ’D)

611-351-198
ELECTRODE
BRUSH ASSY.

772-520
O-RING625-712-486
FILTER SEALSCREWELECTRODE
INSERTS(SEE CHART ON
NEXT PAGE)
625-712-425
ADAPTER

156-002
O-RING625-505-195
SIEVE FILTER
589-887
O-RING

NeedScreen

625-710-382
REAR DUST FILTER

Form No. 203-104-069 Rev. 2

LECO is a registered trademark of LECO Corporation

5/23/2023

Electrode Insert

Crucible

Supports
Automation

611-351-180
611-351-183
619-896764-330764-330619-895

Yes
NoYes

OPERATION ACCESSORIESFUSION SUPPLIES
764-330619-895
501-598
501-073502-040617-866502-822502-345502-344501-059761-739761-744

Crucible EN (Standard)
Crucible EN (Hi-Temp)
Etchable Nibbled Nickel 100 g bottle
Graphite Powder 100 g bottle
Large Tin Capsule 100/bottle
Lower Electrode Assembly, requires 156-002 O-ring,
includes: 625-712-244 Electrode, 774-690 Knurled
Ring (Collar), Electrode Insert (see chart above)
Nickel Capsule 100/bottle
1.5 g Nickel Baskets Ultra High Purity 100/bottle
1.0 g Nickel Baskets Ultra High Purity 100/bottle
Small Tin Capsule 100/bottle
Tin Flux (Pellets), 0.5 g
Molecular Sieve Column*Not part of 617-866 Assembly

CATALYSTS AND REAGENTS
501-171-HAZ
502-705502-878503-527761-747-HAZ
501-081502-174-HAZ
502-176-HAZ
783-785-110-HAZ
501-608

Anhydrone 454 g (1 lb) bottle
Copper Sticks 100 g ampule
Copper Sticks 100 g bottleCopper Turnings 60 g bottle
CO to CO2 Converter , 100 g
Glass Wool 454 g (1 lb) box
Lecosorb 500 g bottle, 20-30 mesh
Lecosorb 500 g bottle, 8-20 mesh
OMI Replacement Tube
Quartz Wool, 200 g

619-591-724
766-053611-373502-374-100
775-306502-023503-032619-591-740
625-712-805
760-138625-711-260
501-241
767-473620-760

Coolant
Crucible Tweezers
Electrode Insert Removal Tool
Filter Discs
Secondary Filter, 10 micron
FunnelGlass Scoop
Medium Reagent Tube (Glass)
Sample PanSample Tweezers (Straight)Screen/Doser Stem Removal Tool
Vacuum Grease
Utility Funnel, Polypropylene
Vacuum Filter

Please Note: Quartz Tubes are typically utilized for higher
temperature applications (i.e. catalyst tubes). Glass reagent/filter
tubes are designed for lower temperature applications. Glasstubes should not be used in place of quartz tubes.

REFERENCE MATERIALS AND STANDARDSCurrent part numbers and values for LECO Reference
Materials and Standard (209-296) can be found athttps://www.leco.com/consumables

501-081GLASS
WOOL
0.5 INCH

501-081GLASS WOOL
0.5 INCH

503-527
COPPERTURNING
1.0 INCH

501-608
QUARTZ WOOL
~0.5 INCH

502-174-HAZ
LECOSORB

775-306
SCREENFILTER
501-081GLASS
WOOL
0.5 INCH

617-716GLASS TUBE

501-081GLASS WOOL
1.0 INCH
775-306
SCREENFILTER
619-591-314
GLASS TUBE

AnhydroneTube761-747-HAZ
CO to CO2
CONVERTER~ 10.85 GRAMS

502-878
COPPERSTICKS

501-608
QUARTZ WOOL
~1.5 INCH

503-527
COPPERTURNING
1.0 INCH

501-171-HAZ
ANHYDRONE

501-171 HAZ
ANHYDRONE
2.0 INCH
501-081GLASS
WOOL
0.5 INCH

502-174-HAZ
LECOSORB

IncomingScrubber

501-171-HAZ
ANHYDRONE

501-081GLASS WOOL
0.5 INCH
775-306
SCREENFILTER

775-306
SCREENFILTER
625-710-392
QUARTZ TUBE

625-711-116
QUARTZ TUBE

CO to CO2
Converter

Incoming
Purifier

625-711-117
GLASS TUBE

MeasureScrubberUnited States: 800-292-6141 • Canada: 800-268-0215 • Other Countries: 269-985-5496
info@leco.com • www.leco.com • ISO-9001:2015 Certified • © 2023 LECO Corporation
EMPOWERING RESULTS

Form No. 203-104-069 Rev. 2

LECO is a registered trademark of LECO Corporation

5/23/2023