50mm (2") Poly Chemplas Double Vacuum Vent


Availability: In stock

Excl. Tax: $60.00 Incl. Tax: $66.00
Tank Management Services
Product Description

The Double Vacuum “RELIEVER” is made to answer the need of IBC users and others who require a breaker for gravity drain or pump out up to 50GPM without the necessity of removing the fill cover.

It has a very low profile, is fail safe in a tip over. The vacuum releases at .5PSI.

Injection molded from virgin polypropylene, the “RELIEVER” has superior chemical resistant properties.

Assembly and test are done in a clean atmosphere. Testing of both models is performed on a calibrated and certified pressure gauges with each unit in place simulating “in service” conditions.

  • 50mm (2") Chemplas double vacuum vent
  • Viton o-ring - maximum chemical resistance
  • lock nut
  • Thread into 2” straight NPT
  • Spring wound from 316 Stainless Steel