Rapid Pump & Meter Service Co., Inc.
285 Straight Street
P.O. Box AY
Paterson, NJ, 07509 USA
Phone:973.345.5600 • Fax: 973.345.0301
Email: info@servicer.com
• Website:
www.rapidservice.com
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Item # 4RC250M2-53, Standard 4" Non-Clog Wastewater Pumps
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Capacity : 1250 gpm (78.8 lps)
Head : 265 ft (80.8 m)
Technical Information
The Right Choice
The 4RC and 4RCX (explosion-proof) submersible wastewater pumps are the right choice when difficult to pump fibrous or stringy solids are to be expected. The 4RC/4RCX series provides smooth, vibration-free operation when operating at heads higher than peak efficiency. The pump is for use in municipal lift stations, treatment plants and industrial waste water applications.
Myers offers a complete line of wastewater pumps, lift-out rail assemblies, controls and accessories to meet your needs.
Passes stringy trash, fibrous wastes, slurries, and other difficult to pump solids that standard enclosed or semi-open impellers cannot.
- Recessed impeller design has completely open passage in volute.
- Pumping action is by vortex; solids can't get caught in impeller volute.
- Operates without vibration or cavitation over entire performance curve. Operates near shutoff without harming pump.
Durable motor will deliver many years of reliable service.
- Recessed impeller greatly increases bearing life by reducing radial load.
- Oil-filled motor for maximum heat dissipation and constant bearing lubrication.
- Heat sensor thermostats imbedded in windings protect motor from overheat conditions.
- Seal leak probes warn of moisture entry; helps prevent costly motor burnout.
Available with optional FM approval for use in Class 1, groups C and D hazardous locations (4RCX only).
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Motor Housing Material
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Cast Iron, Class 30, ASTM A48
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Seal Housing Material
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Cast Iron, Class 30, ASTM A48
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Volute Case Material
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Cast Iron, Class 30, ASTM A48
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Cord Cap Material
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Cast Iron, Class 30, ASTM A48
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Recessed Impeller Material
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Ductile Iron, Class 65, ASTM A536
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Power Cord Material
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35 ft. SOOW
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Control Cord Material
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35 ft. SOOW
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Standard Double Tandem Mechanical Seal Material
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Carbon & Ceramic, Type 21
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Optional Double Tandem Mechanical Seal Material
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Lower Tungsten Carbide
Silicon Carbide
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Pump Shaft Material
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416 SST
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Motor Shaft Material
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416 SST
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Fasteners Material
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300 series SST
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Agency Approvals
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