Model Size DN(mm) Capacity cbm/h Water pressure kpa Spring height (m) Spread diameter (m) Size A (mm) Size B (mm)
MSP-925 Ø25 inner thread 2.5-3.5 30-40 0.8-1.0 0.6-1.0 140 40
MSP-940 &Oslach;40 inner thread 4.0-8.0 52-110 1.4-6.0 1.0-4.0 160 60