DAB S4-8 4" Borehole Pump Wet End 0.75–7.5kW | Up to 275m Max Head – SA Model:S4-8/6 | 1.1kW | 38m Max Head larger orifice = more flow

larger orifice = more flow and wider throw at the same pressure

The performance curves show typical flow rates:

the Enviro turbine improves air circulation without electricity

It is a practical option for borehole installations where a matched submersible motor is fitted separately

Reducing inline socket – joins two different poly pipe bore sizes straight

DAB S4-8 4" Borehole Pump Wet End 0.75–7.5kW | Up to 275m Max Head – SA Model:S4-8/6 | 1.1kW | 38m Max Head larger orifice = more flow4" Borehole Pump Hydraulic End for Clean Water Applications The DAB S4 8 hydraulic end is a 4" multi impeller borehole pump wet end designed for clean water applications. It is suited to borehole water supply, pressure boosting, gardening, and irrigation where a compatible 4" submersible motor will be paired separately. This listing is for the hydraulic pump end only and does not include a motor, control box, cable, or installation kit. Quick Decision