These diesel- and air-operated diaphragm pumps can run dry and snore indefinitely. The diesel pumps are designed to quickly draw in contaminated and viscous fluids, even with solids. The air-driven pumps, manufactured by Wilden for example, draw in very fast and to a great suction height. The pumps are compact, lightweight and multifunctionally usable as industrial pumps and as contractor's pumps. An air-driven diaphragm pump is also excellent for use in locations where no electricity is available and in situations with an explosion hazard.
| Displacement pumps |
Capacity |
Discharge connection |
Motorpower / rpm maximum |
|---|---|---|---|
Wilden / T seriesair operated diaphragm pump |
see curve, max 63,6 m³/hr | 1/2 - 4 " innerthread |
| Dry self-priming pumps |
Capacity |
Discharge connection |
Motorpower / rpm |
|---|---|---|---|
Caffini / LB100GG4" super silenced diaphragm pump |
see curve, max 33 m³/hr | 4 " v-part (male) | max 3,8 kW x 1900 rpm |
Caffini / LB80 trolley3" self priming diesel engine pump |
see curve, max 20 m³/hr | 3 " innerthread | 3,1 kW x 2900 rpm |
| Special pumps |
Capacity |
Discharge connection |
Motorpower / rpm |
|---|---|---|---|
Wilden / T seriesair operated diaphragm pump |
see curve, max 63,6 m³/hr | 1/2 - 4 " |