Watts Whole House Reverse Osmosis Systems Floor Mount 7100152

Connection Size: 3/4 in (20mm) Max. Productivity: 2200, 4400 and 6600 gallons per day The Series PWRO440 uses advanced design with state-of-the art technologies and high-quality components to assure years of trouble-free performance. Includes many standard features that are only available as options on other reverse osmosis systems. Features • Powder coated steel frame • Inlet solenoid valve • 20 in. prefilter • Prefilter pressure gauge • Multistage centrifugal pump • Low-pressure protection with microprocessor auto reset • Tank level input (dry contact) • Pretreatment interlock input (dry contact) • 2 1/2 in. liquid filled pump pressure gauge • Stainless steel pressure vessel(s) • Product flow meter • Reject flow meter • Concentrate needle valve • Non-metallic recycle needle valve • Feed water and product water TDS monitor Added Capabilities • Input for auto shutoff when storage tank is full • Input for auto shutoff when pre-treatment is in regeneration Applications • Whole house • Boiler feed water • Humidifiers • Greenhouses • Process water • Electronics • Car wash spot-free