Myers® 4RH and 4RHX Series 4" Non-Clog Wastewater Pumps
Myers® Solids Handling Pumps
Capacity : 450 gpm (28.4 L/s)
Head : 30 ft (39.5 m)
Standard (4RH) and Explosion-Proof (4RHX) Construction
The 4RH and 4RHX (Explosion-proof) Submersible Wastewater Pumps are the right choice when difficult to pump fibrous 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. Myers offers a complete line of wastewater pumps, lift-out rail assemblies, controls and accessories to meet your needs.
Advantages By Design
Passes stringy trash, fibrous wastes, slurries and other difficult to pump solids that standard enclosed or semi-open impellers cannot.
Head : 30 ft (39.5 m)
Standard (4RH) and Explosion-Proof (4RHX) Construction
The 4RH and 4RHX (Explosion-proof) Submersible Wastewater Pumps are the right choice when difficult to pump fibrous 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. Myers offers a complete line of wastewater pumps, lift-out rail assemblies, controls and accessories to meet your needs.
Advantages By Design
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 shut-off without harming pump.
- 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 burn-out.
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Item # |
Item Name |
Head |
Power |
Voltage |
Capacity |
---|---|---|---|---|---|
4RHX150M2-43 | N/A Explosion-proof 4" Non-Clog Wastewater Pumps | Head N/A 130 ft39.5 m | Power N/A 15 hp | Voltage N/A 460 V | Capacity N/A 450 gpm28.4 L/s |
4RHX150M2-53 | N/A Explosion-proof 4" Non-Clog Wastewater Pumps | Head N/A 130 ft39.5 m | Power N/A 15 hp | Voltage N/A 575 V | Capacity N/A 450 gpm28.4 L/s |
4RHX200M2-23 | N/A Explosion-proof 4" Non-Clog Wastewater Pumps | Head N/A 130 ft39.5 m | Power N/A 20 hp | Voltage N/A 230 V | Capacity N/A 450 gpm28.4 L/s |
4RHX200M2-43 | N/A Explosion-proof 4" Non-Clog Wastewater Pumps | Head N/A 130 ft39.5 m | Power N/A 20 hp | Voltage N/A 460 V | Capacity N/A 450 gpm28.4 L/s |
4RHX200M2-53 | N/A Explosion-proof 4" Non-Clog Wastewater Pumps | Head N/A 130 ft39.5 m | Power N/A 20 hp | Voltage N/A 575 V | Capacity N/A 450 gpm28.4 L/s |
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