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This item has been discontinued and is unavailable for purchase. For more information call 1-800-GRAINGER (472-4643).

Reverse Osmosis System, 300 gpd, 1/2 in.

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Unavailable for purchase, product discontinued


  • Item # 49Y020
  • Mfr. Model # 06-731
  • UNSPSC # 41104906
  • Catalog Page # N/A
  • Shipping Weight 60.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Quiet, efficient, reliable, and suitable for a wide variety of applications, this reverse osmosis system can produce hundreds of gallons of high-quality water per day. It can be used with hydropneumatic storage tanks or atmospheric tanks with floats.

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Technical Specs

  • Item Reverse Osmosis System
  • Size 300 gpd
  • Membrane Type TFC
  • Max. Influent TDS 2000 mg/L
  • Recovery Rate 25%
  • Max. Temp. (F) 100 Degrees
  • Max. Pressure (PSI) 175
  • Motor HP 1/3
  • Min. Feed Supply 2 gpm @ 40 psi
  • Voltage 115
  • Amps AC 6.2
  • Length (In.) 12
  • Width (In.) 29
  • Height (In.) 21
  • Output (GPD) 300
  • Pipe Size (In.) 1/2
  • Reduces Total Dissolved Solids
  • Includes Hardware, Mounting Bracket
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Compliance and Restrictions

  • This product is not intended for potable water applications (human consumption – drinking and cooking) and has not been designed to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable water applications. This item is for use only in non-potable (non-human consumption) water applications.

  • This item is restricted for conveying or dispensing water for potable use (human consumption).

Customer Reviews


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