Slurry Pump Parts — Compatible Replacement Parts

Part Categories

Click a category to view compatible parts, specifications, and cross-references for your pump model.

High-chrome (A05/A07), rubber (R08/R26/R33), and stainless steel impellers. Covers AH, HH, G, LCC, HM series.

View Impellers →

High-chrome and natural rubber volute liners. Matching frame sizes from 1×1 to 12×10 slurry pumps.

Complete O-ring seal kits in Viton, EPDM, NBR, and silicone. Compatible with all major pump frame sizes.

Full gasket sets in graphite, PTFE, and compressed non-asbestos fiber. Pump-specific kits available.

View Gaskets →

Cartridge and component mechanical seals. Silicon carbide, tungsten carbide, and ceramic faces.

View Seals →

Hardened 4140 steel, duplex stainless, and ceramic-coated shaft sleeves for extended service life.

Our parts are engineered to fit the following OEM slurry pump brands and series.

Brand	Compatible Series	Parts Available
Warman (Weir)	AH, HH, G, M, L, T, SP	Impellers, Volutes, Liners, Shafts, Seals, O-Rings, Gaskets
KSB GIW	LCC, LCC-M, LCC-R, GIW	Impellers, Volutes, Liners, Seals, O-Rings
Metso (Outotec)	HM, HS, HR, Centrifugal	Impellers, Volutes, Liners, Shafts, Seals
Sulzer	ABS, CPT, MCE, Flowserve equivalent	Impellers, Liners, Seals, Gaskets
Flowserve	PM, LCC, Mark III	Impellers, Liners, Seals, Shaft Sleeves

Selecting the right material is critical for pump performance and service life.

Material Code	Description	Hardness (BHN)	Best For
A05	27% Cr White Iron	580–650	High-abrasion slurry, mining tailings
A07	15% Cr / 3% Ni Iron	450–520	Moderate abrasion, corrosive slurries
R08	Natural Rubber	38–45 Shore A	Fine particles, low pH, cyclone feeds
R26	Chlorobutyl Rubber	45–55 Shore A	Chemical-resistant slurry, acid circuits
R33	Neoprene Rubber	50–60 Shore A	General slurry, moderate abrasion
D21/D22	Stainless Steel (Duplex)	280–320	Corrosive environments, seawater