Pump Manufacturer

KSB

Suitable for the following industries

N- X
X
X
Primary Rotary Face
A - Carbon
D - Silicon Carbide (RB)
Primary Stationary Face
D - Silicon Carbide
Primary Elastomer
X - Nitrile
Y - EPR
Z - Viton

Reference Sizes Table

Metric Sizes Table
Size d1 d3 d7 l1 l2 l4
150 15 25 25 28.4 35 6.6
160 16 26 27 28.4 35 6.6
220 22 36 37 30 37.5 7.5
280 28 42 43 42.5 50 7.5
380 38 52 56 46 55 9
480 48 63 66 51 60 9
Imperial Sizes Table
Size d1 d3 d7 l1 l2 l4
150 0.59 0.984 0.984 1.118 1.378 0.26
160 0.63 1.024 1.063 1.118 1.378 0.26
220 0.866 1.417 1.457 1.181 1.476 0.295
280 1.102 1.654 1.693 1.673 1.969 0.295
380 1.496 2.047 2.205 1.811 2.165 0.354
480 1.89 2.48 2.598 2.008 2.362 0.354