Self priming Suction Pumps - Rainharvesting Systems

Rainharvesting Systems

Rainwater Harvesting Specialists

Self priming Suction Pumps

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Self-priming Suction Pumps

Home / Products / Pumps & Controls / Suction Pumps

The Aspri range of suction pumps from ESPA are quiet running, multistage centrifugal units of brass and stainless steel construction.

They are available in three versions suitable for a range of domestic and commercial applications, and can be supplied with automatic fixed speed controller, variable speed inverter control, or as a bare pump. These pumps are reliable and durable; ideal for rainwater harvesting and pressure boosting.

Aspri pumps are available as 3, 4 or 5-stage models.

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We supply a wide range of pumps suitable for rainwater harvesting and other uses, including well-water, pressure boosting and wash down.

Most rainwater harvesting systems require pumps to transfer the water from storage tanks to the point of use.

Submersible pumps are generally more efficient than suction pumps and do not suffer with the same limitations. They are also effectively silent as they are situated within the tank, which itself is (usually) below ground and external to the building.