The permeate pump is a turbine pump that utilizes waste water energy to pump the product water into the storage tank. This shields the membrane from the tank pressure, maintaining maximum osmotic pressure at all times. Higher osmotic pressure makes higher purity water.
Production rate is directly related to the pressure pushing through the membrane.
Without the permeate pump, tank pressure pushes against incoming pressure reducing the driving force through the membrane. Call for Details. Your reverse osmosis system will arrive complete with installation hardware, faucet, storage tank, and fittings to have you up and running in an hour or two. Commercial reverse osmosis systems are available also from 150 gpd to 28,000 gpd. Call for information.