Pump Manufacturer

Alfa Laval

Suitable for the following industries

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

Reference Sizes Table

Metric Sizes Table
Size d1 d3 d7 l1 l4
300 30 41 41.2 31.2 10.9
350 35 45.5 47 31.3 12.2
450 45 58.2 58.3 35.3 11.6
550 55 72 69.6 43.7 13
750 75 96 92.2 46.6 14.5
Imperial Sizes Table
Size d1 d3 d7 l1 l4
300 1.181 1.614 1.622 1.228 0.429
350 1.378 1.791 1.85 1.224 0.48
450 1.772 2.291 2.295 1.389 0.457
550 2.165 2.835 2.74 1.72 0.512
750 2.953 3.78 3.63 1.835 0.571