CS844-Series

Consumables & Spare Parts Reference Card
Note: Part numbers and standards’ values may change. Consult LECO for the latest information.

EMPOWERING RESULTS
619-591-385
O-RING

619-592-787
AUTOCLEANERSPIRAL RETAINER
619-591-970
BRUSH

605-816
PEDESTAL

194-198
NUT (2 REQ’D)
619-591-683
COMBUSTION
619-591-972
TUBE
WASHER (2 REQ’D)

619-590-412
TUBE

619-592-926
O-RING

190-930SCREW (3 REQ’D)

619-591-740
TUBE

619-590-751
EMI SHIELD
RING

190-995
SCREW (3 REQ’D)
619-593-392
INLET LANCE

762-058
O-RING(2 REQ'D)

619-593-393
LANCE LOCK PIN

619-593-481
MALE FITTING(2 REQ’D)
778-596619-593-476
FILTER
DUAL
INSERTPNEUMATIC
BLOCK

619-590-255
HEATER COIL

776-017
O-RING

765-976
O-RING(3 REQ’D)
619-591-315
TUBE

772-520
O-RING(9 REQ’D)PARTICLE
FILTER

619-590-588
ADAPTER

703-052
O-RING

619-592-346
HEATER LEAD
SEAL INNER
BLOCK

156-003
O-RING(2 REQ’D)

619-591-878
BALSTONFILTER NUT(2 REQ’D)

760-335
O-RING

619-591-314
TUBE

619-590-859
WIPER SEAL

625-501-801
PISTON
619-590-718
VALVE
FTGEL 10-32TD
1/8TUBE
774-613
O-RING
769-973
ROLL PIN(2 REQ'D)
501-110-009
TUBING.375ID X .125W

619-592-780
HOUSING
VALVE

619-591-989
INNER RELEASEHANDLE (2 REQ’D)

190-246
SCREW (2 REQ'D)
619-592-779
CAP INCH
VALVE

190-728SCREW
2 REQ’D
619-592-786
MANUALFILTER CAPINSULATION
619-592-566
SST MANUALFILTERCAP ASSY.
775-314
O-RING
760-841
O-RING

619-591-385
O-RING
619-591-282
RETAINING ROD(2 REQ’D)

772-738O-RING

190-857
SCREW
619-592-345
HEATER LEAD (4 REQ’D)
SEAL BLOCK

617-228
BALSTONFILTER
SCREW(2 REQ’D)
619-591-699
IN-LINEFILTER
0.1MICRONDISPOSABL E

619-590-458
COMBUSTION TUBE
INTERNAL SEAL

619-592-349
HEATERFILTEROUTER
HOUSING
619-590-244
HEATERFILTERINNER
HOUSING

619-590-409
TUBE

619-592-577
DUST CUPFILTER

771-043
O-RING

619-590-861
O-RING

612-844FITTING

778-114
O-RING(2 REQ’D)

760-359
O-RING(3 REQ’D)

619-590-551
MOUNTING
COLLAR

617-083
O-RING (2 REQ’D)

619-592-340
PEDESTAL
BASE

619-593-538
BRUSH
EXTENSION SHAFT
619-591-969
619-591-682
WIRE BRUSH
UPPER
775-314
O-RINGCOMBUSTION
607-073
TUBE RING
O-RING
619-592-812
619-591-385
DUST FILTER/
O-RING
AUTOCLEANER
ADAPTER
ASSY
619-592-917
BASE
LOWER
619-591-756
COMBUSTIONRETAINER
TUBE RING
RING

774-489
O-RING

772-694
SCREW(2 REQ’D)

619-591-624
ELBOW FITTING(2 REQ’D)
190-569
SCREW(6 REQ’D)

619-592-638
SPARK
ARRESTORMANUALLANCE

619-591-288
AIR CYLINDER(2 REQ’D)

619-591-430
SWITCH ASSY.
619-592-153
SPRING (2 REQ’D)
619-591-281
HANDLE (2 REQ’D)
619-591-946
RIGHT RETAINING PIN
619-592-141
RETAINING PIN
MOUNTING BLOCK

619-590-301
SHOULDER WASHER
190-329
SCREW

619-591-945
LEFT RETAINING PIN

190-782
SCREW (2 REQ’D)

See reverse side for contact information
Form No. 203-104-056 Rev. 17

LECO is a registered trademark of LECO Corporation

2/11/2022

REAGENT TUBESCOMBUSTION SUPPLIES
528-018528-018HP
528-050619-880619-880-100
619-591-683778-596
619-593-443
619-591-970
762-058605-816619-591-622
619-591-454
619-591-456
782-880782-345619-593-542
501-082

Ceramic Crucible 1000/box
High Purity Ceramic Crucibles 1000/box
Ceramic Crucible 500/box, bags of 50
Ceramic Crucible Cover with Hole, 1000/box
Ceramic Crucible Cover with Hole, 100/box
Combustion Tube (Quartz)
Dust Filter (SST Filter)
Lance Cleaning Wire
Lower Cleaning Brush (Reworked Brush)O-ring, Dust Filter
Silicon Nitride Pedestal
Vacuum Cleaner Filter; Disposable (Round Style)
Vacuum Cloth Bag Filter (Round Style)
Vacuum HEPA Filter (Round Style)
Filter Vacuum (Square Style)
Filter HEPA Vacuum (Square Style)
Vacuum Hose (Square Style)
Wire Cleaning BrushACCELERATORS
502-492
501-263501-640501-264502-231501-077763-026763-266502-297501-008502-173763-263763-027

Copper Accelerator HP (0.44 lb/200 g)
Copper Metal Accelerator 1.36 kg (3 lb) bottle
Copper Metal Accelerator 9 kg (20 lb) container
Copper Metal Accelerator, 227 g (0.5 lb) bottleHigh Purity Iron Accelerator 454 g (1 lb) bottle
Iron Chip Accelerator 0.9 kg (2 lb) bottle
LECOCEL® 13.6 kg (30 lb) container
LECOCEL® 2.27 kg (5 lb) bottle
LECOCEL® II (30 lb/13.6 kg)
LECOCEL® II 2.27 kg (5 lb) bottle
LECOCEL® II HP 750 g (1.7 lb) bottle
LECOCEL® III 2.27 kg (5 lb) bottle
LECOCEL® III 13.6 kg (30 lb) container

619-590-412
619-590-409
619-591-740
619-591-314
619-591-315

Quartz Tube, requires one (1) 778-114 O-ringand one (1) 772-520 O-ring for sealing
Quartz Tube, requires one (1) 778-114 O-ringand one (1) 772-520 O-ring for sealing
Glass Tube, requires one (1) 765-976 O-ringand one (1) 772-520 O-ring for sealing
Glass Tube, requires one (1) 765-976 O-ringand one (1) 772-520 O-ring for sealing
Glass Tube, requires one (2) 772-520 O-ringand one (1) 765-976 O-ring for sealing

OPERATION ACCESSORIES
619-591-699
761-929619-590-751
625-711-260
775-306
503-032773-579
764-078760-138501-241502-023762-515502-237619-592-597
614-704

Balston Filter
Crucible Tongs
EMI Gasket
Screen/Doser Removal Tool
Secondary Filter, 10 micron
Glass Accelerator Scoop
Metal Accelerator Scoop
One gram Weight
Sample Tweezers
Vacuum Grease
Tube Funnel
O-Ring Removal Tool
Cleaning Wipes
Dust Removal Tool
Cabinet Air Filter (6.5 x 7.0 x 0.47 AL)

MAINTENANCE PARTS KITS
104-153
104-155
104-154

CS844 Maintenance Parts Kit
C844 Maintenance Parts Kit
S844 Maintenance Parts Kit

CATALYSTS AND REAGENTS

REFERENCE MATERIALS AND STANDARDS

501-171-HAZ
764-098502-174-HAZ
502-176-HAZ
501-587502-177
501-170

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

Anhydrone 454 g (1 lb) bottle
Cellulose 454 g (1 lb) package
Lecosorb 500 g bottle, 20–30 mesh
Lecosorb 500 g bottle, 8–20 mesh
Platinum/Silica 15 g bottle
Quartz Wool 50 g package
Rare Earth Copper Oxide 50 g bottle
619-591-740
TUBE

619-590-412
TUBE

619-590-409
TUBE
789-095
REAGENT
STOP
765-976
O-RING(2 REQ'D)

502-177
QUARTZ WOOL(FINE) (3" REQ'D)
764-098
CELLULOSE(9" REQ'D)

502-177
QUARTZ WOOL(FINE) (2" REQ'D)

502-177
QUARTZWOOL (FINE)(1/2" REQ'D)

502-177
QUARTZWOOL (FINE)(1/2" REQ'D)

619-591-315
TUBE
502-174-HAZ
LECOSORB(5 1/3" REQ'D)

502-177
QUARTZ WOOL(FINE) (1/2" REQ'D)

501-171-HAZ
ANHYDRONE(2 1/2" REQ'D)

501-587
PLATINUM SILICA
CATALYST (2" REQ'D)

619-591-314
TUBE

502-177
QUARTZ WOOL(FINE) (1" REQ'D)
775-306
FILTERSCREEN

501-170
RARE EARTH
COPPER OXIDE(5" REQ'D)

502-177
QUARTZ WOOL (FINE)(1" REQ'D)

775-306
FILTERSCREEN

501-171-HAZ
ANHYDRONE(2 2/3" REQ'D)
502-177
QUARTZ WOOL(FINE) (1" REQ'D)

Please Note: Quartz Tubes are typically utilized for higher temperature applications (i.e. catalyst tubes). Glass reagent/filter tubes are designed for lower temperatureapplications. Glass tubes should not be used in place of quartz tubes.
NOTE: Part numbers and standards’ values may change.
Consult LECO for latest information.

United States: 800-292-6141 • Canada: 800-268-0215 • Other Countries: 269-985-5496
info@leco.com • www.leco.com • ISO-9001:2015 Q-994 • © 2022 LECO Corporation
EMPOWERING RESULTS

Form No. 203-104-056 Rev. 17

LECO is a registered trademark of LECO Corporation

2/11/2022