Economic Compact Water Pump 75gpd 0.85L/Min 70psi Home Reverse Osmosis 80202-75

E-CHEN Diaphragm RO Booster Pump 80202 Series

An economic version of 802 series. Economic pump but still powerful as 103 series. Suite for pipeline pressure 30 psi. E-CHEN's RO booster pumps provide reliable outlet pressure for efficient membrane utilization. Available at 50 and 75 GPD.

Demand or Delivery Pumps
The RO Booster pumps above are especially designed for boosting the inlet water pressure to improve reverse osmosis performance.

A different type of pump called a Demand or Delivery Pump is needed to move water from a storage tank to an application — for example, to feed pressurized water to a refrigerator or a sink faucet. Pumps of this type are frequently used with distillers as well.

Demand pumps have a built-in pressure switch that turns them off when a certain pressure (60 or 70 psi, depending on the pump) is achieved. This means that they pump when there is a “demand” for water (e.g., when a faucet is opened) and turn off automatically when the demand is cancelled (e.g., when the faucet is turned off).

Although they work fine in most situations, you may have to install a small pressure tank, like an RO Storage Tank, in your delivery line to prevent “chatter” (intermittently turning itself off and on) by the pump. Normally this isn't necessary, but we thought we should warn you.

Both size demand pumps come standard with 3/8" quick connect ports, 1/4" reducing adapters can be included at no charge if requested during checkout.

PRODUCT FEATURES
1, RoHS & CE certification
2, Low noise, low vibration
3, Imported sealing material
4, Whole process quality control
5, Meet in different water flow request
6, Multiple inlet/outlet
7, Desktop or wall hanging water purifier
8, Patented Technology
9, High efficiency
10, No decompression
11, Low power consumption
12, No water leakage problem
13, No influence from climate or temperature

Materials of Construction
Nylon Housing
EPDM Valves
Santoprene Diaphragm
Stainless Steel Fasteners

Applications
Pre-Filter Water Treatment
RO Boost
Carbonation Systems
Misting Systems
Medical Labwater
Fuel Cells

Packing
Net Weight: 1.1 kg each
Groth Weight:  12 pcs, 15kg
Carton Size: 50 x 26.5 x 35.5 cm