Water pump (A30): DSP1000-4H/ DSP-H Impeller wheel No. 2 d13*D103 h4.5-8 on 2 protrusions polymer

Impeller section Sterwins SP1100M, Pumps + MPO/ Sprut DSP-H: DSP800-3H; DSP1000-4H №2 (A30), Variolux type 1300 GP 5 Innox

Inner diameter 13 mm
Inside there are two protrusions for fixing on the shaft
Outer diameter 103 mm
Outer diameter of suction pipe 34 mm
The distance between the blade discs is 4.5 mm
Blade disc height 8 mm