4" Solids Handling
PRODUCT ID: Model 4RH, 4RHX - Myers

The 4RH and 4RHX (hazardous location) submersible wastewater pumps are the right choice when difficult to pump fiberous or stringy solids are to be expected. The 4RH/4RHX series provides smooth, vibration-free operation when operating at heads higher than peak efficiency. For use in municipal lift stations, treatment plants and industrial waste applications.

KEY FEATURES
Capacities To 700 gpm (44 l/s)
Pressures To 130 ft. of head (39.5 m)
Solids Handling 3 in. (76 mm)
Liquids Handling
-- raw unscreened sewage, fibrous wastewater, effluent, storm water
Intermittent Liquid Temp. up to 140°F (up to 60°C)
Winding Insulation Temp. (Class H) 356°F (180°C)
Available Motors
-- 1150 RPM, 1750 RPM, 3450 RPM: 3–15 HP, 200/230/460/575V 3Ø, 60 Hz 20 HP, 230/460/575V 3Ø, 60 Hz
Std. Third Party Approvals CSA
Optional Approvals  FM, Class 1, Groups C & D (4RHX only)
Acceptable pH Range 6 – 9
Specific Gravity .9–1.1
Viscosity 28–35 SSU
Discharge, Horizontal 4 in. (101.6mm)
Flanged Centerline  125 lb. ANSI
Warranty
Note: Call for information
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PERFORMANCE CURVES FOR 4" SOLIDS HANDLING
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Delavan, WI 53115
Phone: 888-987-8677
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Phone: 800-363-7867
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490 Pinebush Road, Unit 4
Cambridge, Ontario, Canada N1T 0A5
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Phone: 1-800-363-7867 or 519-623-8434
Fax: 1-888-606-5484 or 519-623-8434

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