Showing 49–64 of 66 results

RO High Pressure Switch 1/4 inch


The most common application of the RO High Pressure Switch is to cut off power to a booster pump when pressure builds up in the RO system triggered by a float valve in a holding tank when it becomes full.

Size (mm): 74 x 64 x 24
Off Pressure: 40 psi
On Pressure: 8-9 psi
Max Pressure: 215 psi
Connection: 1/4 inch Quick Connect

RO Low Pressure Switch 1/4 inch


The RO Low Pressure Switch is typically used for protecting the booster pump from a low pressure situation such as loss of supply water.

Size (mm): 55 x 45 x 35
Off Pressure: 10-14 psi
On Pressure: 40 psi
Max Pressure: 65 psi
Connection: 1/4 inch Quick Connect

RO Membrane 75 gpd


The Vontron 75 gpd RO Membrane is designed with a thin layer composite to provide high quality water filtration from a wide range of water sources.

  • Innovative thin layer composite membrane design
  • Provides high rejection stability even with high TDS
  • Less fouling, less frequency cleaning and more consistent
  • 100% dry membrane maximizing shelf life
  • Lower consumption of chemical and longer life
  • Standard dimensions to fit in commonly available housings

RO Membrane Housing


This RO Membrane Housing is used to hold 12 inch reverse osmosis membranes.  Both the ribbed cap and housing are one-piece injection moulded parts and when screwed together are sealed with an O-Ring.

Size (inch): 2.5 x 12
Material: Polypropylene
Inlet Port: 1/8 inch female thread
Product Out Port: 1/8 inch female thread
Waste Out Port: 1/8 inch female thread
Max Pressure (psi): 100