Slurry Pump Impeller — A05/A07 High Chrome

Product Specifications

Our high-chrome impellers are manufactured using precision centrifugal casting with ISO 9001 controlled processes. Every impeller is individually tested for dimensional accuracy and hardness.

Material Options

A05 (27% Cr) · A07 (15% Cr/3% Ni)

Hardness Range

A05: 580–650 BHN · A07: 450–520 BHN

Casting Method

Centrifugal + Heat Treated

Size Range

1" to 18" discharge

Impeller Type

Closed, Semi-Open, Open

Certification

ISO 9001:2015 · Spectroscopy Report

Compatibility

These impellers are direct-fit replacements for the following pump series. Provide your pump frame number and we'll confirm exact part number cross-reference.

Brand	Series	Frame Sizes	Part Numbers
Warman	AH, HH	1×1 to 12×10	F8126, F8149, F8163, F8145+
KSB GIW	LCC, LCC-M, LCC-R	2×1.5 to 10×8	GW-C22306, GW-C22308+
Metso	HM, HS, HR	2×1.5 to 8×6	HM00004, HM00012+
Sulzer	ABS, CPT	Various	Contact us for cross-ref
Flowserve	PM, Mark III	Various	Contact us for cross-ref

Internal Links

Related resources:

• Browse all slurry pump parts
• Warman pump compatible parts
• Blog: A05 vs A07 Impeller — How to Choose
• Gold mining applications
• About Coolair Group