Pump Manufacturer

Fristam

Suitable for the following industries

F- X
X
X
X
X
X
X-XXXX
Primary Rotary Face
G - Tungsten Carbide
Primary Stationary Face
G - Tungsten Carbide
Primary Elastomer
X - Nitrile
Y - EPR
Z - Viton
Secondary Rotary Face
E - Stainless Steel
Secondary Stationary Face
A - Carbon
Secondary Elastomer
X - Nitrile
Y - EPR
Z - Viton
Build Code
1

Reference Sizes Table

Metric Sizes Table
Size D1
250 25
300 30
400 40
520 52
Imperial Sizes Table
Size D1
250 0.984
300 1.81
400 1.575
520 2.047