Are Viton seals available?

A V seal pack which includes LDPE seals and a viton O ring is available on request. The addition of a Viton O ring placed above the LDPE seals on the plunger shaft can be beneficial when the EZI-action® drum pump is being used to pump large volumes. It can also be useful when there is an increase in back pressure because the pump is being used to pump fluids against gravity or when the fluids are very viscous. When dispensing very strong acids (e.g 83% nitric acid) and crop protection chemicals the addition of a Viton O ring improves the longevity and performance of the Ezi-action® Drumpumps.

Should the Ezi-action® Drumpump be removed from the drum when product is stored or not in use?

It is recommended that drums of chemical be securely sealed when not in use. It is also recommended that the EZI-action® Drumpump be removed from the drum between uses and the contents securely sealed.

What fluids can be dispensed with Ezi-action® Drumpumps?

Ezi-action® Drumpumps will pump the harshest chemicals as well as liquid foods. If it is fluid even if viscous or containing mild solvents it can be pumped. Ezi-action® Drumpumps are made from FDA compliant plastics and will not contaminate your fluids.

Will the Ezi-action® Drumpump siphon and can it be controlled?

The Ezi-action® Drumpump can act as a siphon pump. However it will only siphon when a long hose is fitted and providing the source of the fluid is higher in elevation than the receptacle. If a long hose is fitted and siphoning is not required this can be easily managed. To break the siphon air needs to enter the hose, the hose needs to be crimped and/or the hose needs to be stored higher than the contents of the drum. When Ezi-action® Drumpump is not in use removal of the long hose or removal of the Ezi-action® Drumpump from the drum will prevent unintentional siphoning. For extra safety install a Ezi-action® non-siphon check valve in your hose. This will prevent accidental siphoning as it permits air to enter the hose.