Ezi-action® Drumpump seals are made from LDPE plastic which has excellent chemical resistance and are well proven.
We now offer the V Seal Pack. This pack includes the LDPE seals and a Viton O ring.
The addition of a Viton O ring placed above the LDPE seals on the plunger shaft can be beneficial when the Ezi-action® Drumpump 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.
OR-116 Brown Viton O rings can be bought locally or we can supply them with the V Seal Pack.
FDA Approved OR-116 Blue Viton O rings are also NOW available.
in Australia Dasco Ezi-action® Safety Pumps are NOW available with the addition of a FDA approved viton O ring.
In Australia to tolerate the heat extreme of the Cooper Basin ( 50C in the shade) a change to 3 viton Orings by a customer meant that the pumps could be used for dispensing 35% HCL.
Learn more about Ezi-action® Drumpump other seal options and accessories to improve safety and longevity.