Pumps > Pool and Spa > Filter > Filter,Commercial Pool : Grainger Industrial Supply

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Valve,Filter Backwash

  • Grainger Item #:  4RK83
  • Price (ea.):   $26.66
  • Brand: DAYTON
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Filter,Commercial Pool

High Rate Sand Commercial Pool Filter, Total Flow 98 GPM, Filter Area 4.9 Square Feet, Filter Height 33 13/16 Inches, Flow per Square Feet 20 GPM, 8 Hour Turnover 47040 Gallons, Material Glass Reinforced Thermoplastic, Sand Required 400 Pounds, Required Clearance Height 60 Inches, 2 Inches Port Size, 30 Inches Diameter
Grainger Item # 4RJ57  
Price (ea.) $1,197.00
Brand DAYTON  
Mfr. Model # 4RJ57  
Ship Qty. 1  
Sell Qty. (Will-Call) 1  
Ship Weight (lbs.) 161.0  
Usually Ships** 1-3 Days  
Catalog Page No. 3366 catalog  
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Item Pool Filter
Type Sand, High Rate
Required Clearance (In.) 60
Filter Height (In.) 35
Filter Area (Square-Ft.) 4.9
GPM per Sq.-Ft. 20
Total (GPM) 98
8-Hour Turnover (Gal.) 47,040
Sand Required (Lb.) 400
Dia. (In.) 30
Material Glass-Reinforced Thermoplastic
Inlet/Outlet (In.) 2
Max. Pressure (PSI) 50
Max. Temp. 104
Pool Capacity (Gallons) 23,000 to 48,000

** The "Usually Ships" reflects when an item is generally expected to ship from Grainger based on its stocking location. Real-time availability information will be shown during the checkout process and on the e-mail order confirmation (for U.S. and Puerto Rico - US customers only). Please allow additional delivery time for international orders.