The Hammelmann HDP 146 pump is perfect for drain and sewer cleaning applications. The valves and valve seat rings can handle dirty water. The plungers are manufactured from high grade ceramic material. Bellows sealing between water end and crank section prevent water ingress in the event of low pressure seal failure. No oil leakage!
|HDP 146||Typical performance|
|Op. pressure||160 bar | 230 bar|
|Flow rate||460 l/min. | 320 l/min|
|Power rating||135 kW|