Complete  Slurry Ppump


Every Slurry pump has a nameplate attached to the base. The pump serial number and identification code are stamped on the nameplate.

The pump identification code is made up of digits and letters arranged as follows:

A. The intake diameter is expressed in inches, such as 1.5, 2, 4, 10, 20, 36, etc.

B. The discharge diameter is also expressed in inches, such as 1, 1.5, 3, 8, 18, 36, etc. Note: Series ‘A’, Type pumps are identified by discharge diameter expressed in millimeters – the intake diameter is not specified.

C. The frame of the pump consists of the base and the bearing assembly. The size of the base is identified by one or two letters, such as B, C, D, ST, etc. The size of the bearing assembly may be the same or have a different designation.

D. The type of pump wet end is identified by one or two letters. Some of these are:

AH, AHP, HH, L, M –Slurry Pumps with replaceable liners.

AHU – Unlined Slurry Pumps

D, G – Dredge Pumps and Gravel Pumps

S, SH – Heavy-Duty Solution Pumps

XU – Sand & Gravel, Unlined


2/1.5 B-AH:

2" intake diameter

1.5" discharge diameter

B = frame size

AH = slurry pump with replaceable liners


10" intake diameter

8" discharge diameter

F = frame size

G = gravel duty wet end