The ProTool 511 Pure Water Cart is a slim 4-stage RO/DI pure water system designed for professional window cleaning with water-fed poles. Built for connection to a standard water supply, it produces purified water without the need for a booster pump under typical operating conditions. Its slim stainless steel frame measures just 7 inches wide, making it easy to maneuver through gates, narrow walkways, and other confined access points. The system includes large, non-proprietary replacement filters, a built-in TDS meter, pressure gauge, and quarter-turn valves for monitoring and controlling operation. With a durable stainless steel frame, 10-inch no-flat wheels, and a wide base for stability, the ProTool 511 is suited for residential work and other jobs where portability is a priority. Key Features: Four-stage RO/DI water purification system Connects directly to a standard water supply 7-inch-wide stainless steel frame Large, non-proprietary carbon, sediment, and DI filters 40-inch reverse osmosis membrane Built-in inline TDS meter Integrated pressure gauge Quarter-turn RO flush/production valve Quarter-turn purified water on/off valve 10-inch no-flat wheels Wide base for added stability during operation Includes filter wrench and wastewater jumper hose Manufactured in the USA Covered by the ProTool Lifetime Warranty Specs: Filtration stages: 4 RO membrane: 40 in. Carbon filter: 10 in. Sediment filter: 5 micron DI filter: 20 in. refillable cartridge Frame material: Stainless steel Cart width: 7 in. Wheel size: 10 in. Weight: 65 lb. Flow rate: 1.0 GPM at 70 PSI Flow rate: 1.3 GPM at 85 PSI Recommended input TDS: Above 100 Power requirement: Tap water pressure (pump not required under typical conditions)
