Rapid Pump & Meter Service Co., Inc. & Machinery Services Co.
Rapid Pump & Meter Service Co., Inc.
Machinery Services Co.
285 Straight Street
P.O. Box AY
Paterson, NJ, 07509 USA
Fax: 973.345.0301
Phone: 973.345.5600
Email: info@servicer.com
Website: www.rapidservice.com
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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).

4RC and 4RCX Series 4 in. Non-clog Wastewater Pumps
Unit of Measure
1 2 3 4 5 

Item #

Item Name

Head

Power

Voltage

Capacity

4RCX250M4-43 N/A Explosion-proof 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 25 hp N/A 460 V N/A 1250 gpm78.8 lps
4RCX250M4-53 N/A Explosion-proof 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 25 hp N/A 575 V N/A 1250 gpm78.8 lps
4RCX300M4-03 N/A Explosion-proof 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 30 hp N/A 200 V N/A 1250 gpm78.8 lps
4RCX300M4-23 N/A Explosion-proof 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 30 hp N/A 230 V N/A 1250 gpm78.8 lps
4RCX300M4-43 N/A Explosion-proof 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 30 hp N/A 460 V N/A 1250 gpm78.8 lps
4RCX300M4-53 N/A Explosion-proof 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 30 hp N/A 575 V N/A 1250 gpm78.8 lps
4RCX400M4-43 N/A Explosion-proof 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 40 hp N/A 460 V N/A 1250 gpm78.8 lps
4RC200M2-23 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 20 hp N/A 230 V N/A 1250 gpm78.8 lps
4RC200M2-43 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 20 hp N/A 460 V N/A 1250 gpm78.8 lps
4RC200M2-53 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 20 hp N/A 575 V N/A 1250 gpm78.8 lps
4RC250M2-23 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 25 hp N/A 230 V N/A 1250 gpm78.8 lps
4RC250M2-43 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 25 hp N/A 460 V N/A 1250 gpm78.8 lps
4RC250M2-53 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 25 hp N/A 575 V N/A 1250 gpm78.8 lps
4RC300M2-23 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 30 hp N/A 230 V N/A 1250 gpm78.8 lps
4RC300M2-43 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 30 hp N/A 460 V N/A 1250 gpm78.8 lps
4RC300M2-53 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 30 hp N/A 575 V N/A 1250 gpm78.8 lps
4RC400M2-43 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 40 hp N/A 460 V N/A 1250 gpm78.8 lps
4RC400M2-53 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 40 hp N/A 575 V N/A 1250 gpm78.8 lps
4RC500M2-43 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 50 hp N/A 460 V N/A 1250 gpm78.8 lps
4RC500M2-53 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 50 hp N/A 575 V N/A 1250 gpm78.8 lps
4RC600M2-43 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 60 hp N/A 460 V N/A 1250 gpm78.8 lps
4RC600M2-53 N/A Standard 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 60 hp N/A 575 V N/A 1250 gpm78.8 lps
4RCX200M2-23 N/A Explosion-proof 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 20 hp N/A 230 V N/A 1250 gpm78.8 lps
4RCX200M2-43 N/A Explosion-proof 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 20 hp N/A 460 V N/A 1250 gpm78.8 lps
4RCX200M2-53 N/A Explosion-proof 4" Non-Clog Wastewater Pumps N/A 265 ft80.8 m N/A 20 hp N/A 575 V N/A 1250 gpm78.8 lps
Unit of Measure
1 2 3 4 5