 £122.72 - £224.95 5.5 litre/min open flow positive displacement 3 chamber self priming diaphragm pump with bypass (internal re-circulation) control. Available with 12v DC, 230v AC & 230v AC long life induction motors. |  £122.72 - £224.95 5.5 litre/min open flow positive displacement 3 chamber self priming diaphragm pump with pressure switch control. Available with 12v DC, 230v AC & 230v AC long life induction motors. |  20 litre/min open flow positive displacement 5 chamber self priming diaphragm pump with pressure switch control. Available with 12v DC, 24v DC and 230v AC motors. |
