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Water Quality & Conditioning

Reverse Osmosis R4X40 Series

Six models for flow rates up to 6,600 US GPD


Standard Features
• Powder coated steel frame
• Inlet solenoid valve
• 20" prefilter
• Prefilter pressure gauge
• Multistage centrifugal pump
• Low-pressure protection with microprocessor auto reset
• 2 1⁄2" liquid filled pump pressure gauge
• FRP multi-port pressure vessels
• Product flow meter
• Reject flow meter
• Concentrate needle valve
• Non metallic recycle needle valve
• Feed water and product water TDS monitor
• Tank level input (dry contact) DELUXE SERIES
• Pretreatment interlock input (dry contact)

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Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

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