Helix External Pumps are reliable, durable and efficient, ideal for Koi ponds, external filters and low head water falls.
Continuous duty, weatherproof motors can be used outdoors without additional protection
Not self-priming, but can be used in flooded suction applications or with check valve on suction line
Dual voltage motors (except for HEX3600) are shipped 115V but can easily be field changed to 230V
Super quiet operation
3 Year Warranty
Since these pumps are not self-priming, it is recommended to add a Leaf Basket / Priming Pot to the pump (available below). This leaf basket will fulfill two purposes: it will protect the pumps from large debris that may damage the pump, and it will keep water in the pump to maintain priming when the pump is shut-off.