Pump Manufacturer
Alfa Laval
Suitable for the following industries
F-
X
X
X
X-XXXX
Primary Rotary Face
E - Stainless Steel
G - Tungsten Carbide
G - Tungsten Carbide
Primary Stationary Face
A - Carbon
G - Tungsten Carbide
G - Tungsten Carbide
Primary Elastomer
X - Nitrile
Y - EPR
Z - Viton
Y - EPR
Z - Viton
Build Code
1
Q
Q
Reference Sizes Table
Metric Sizes Table
| Size | d1 | d3 | d7 | I1 | I4 |
|---|---|---|---|---|---|
| 200 | 20 | 31 | 30 | 19.1 | 10.7 |
| 300 | 30 | 41 | 41.2 | 19.1 | 10.9 |
| 350 | 35 | 45.5 | 47 | 19.1 | 12.2 |
| 450 | 45 | 58.2 | 58.3 | 21.1 | 11.6 |
| 550 | 55 | 72 | 69.6 | 22.1 | 13 |
| 750 | 75 | 96 | 92.2 | 25.8 | 14.5 |
Imperial Sizes Table
| Size | d1 | d3 | d7 | I1 | I4 |
|---|---|---|---|---|---|
| 200 | 0.787 | 1.22 | 1.181 | 0.752 | 0.421 |
| 300 | 1.181 | 1.614 | 1.622 | 0.752 | 0.429 |
| 350 | 1.378 | 1.791 | 1.85 | 0.752 | 0.48 |
| 450 | 1.772 | 2.291 | 2.295 | 0.831 | 0.457 |
| 550 | 2.165 | 2.835 | 2.74 | 0.87 | 0.512 |
| 750 | 2.953 | 3.78 | 3.63 | 1.016 | 0.571 |
