Barmesa Effluent, Sump & Utility Submersible Pumps
The Barmesa Effluent, Sump & Utility Pump Series is designed to provide dependable wastewater, effluent, drainage, and water transfer performance across residential, commercial, agricultural, and light industrial applications. Engineered to efficiently move wastewater containing small solids and suspended materials, these pumps play an important role in septic systems, sump basins, wastewater treatment processes, construction dewatering, and general utility pumping operations.
This family includes the BPEV512, BPSTEP, and SVEN Series pumps, offering horsepower ratings from 0.5 HP to 1 HP, solids handling capabilities up to 1.37 inches, and multiple hydraulic designs to meet varying application requirements.
Versatile Hydraulic Designs & Durable Construction
The series incorporates several impeller technologies to optimize performance for different wastewater and drainage conditions.
Available hydraulic configurations include:
- Vortex impellers for handling suspended solids
- Single-vane enclosed impellers for efficient effluent pumping
- Semi-open vortex impellers for utility and sump applications
- Solids handling up to 1.37" on select models
- 2" discharge connections throughout the product family
These designs help reduce clogging while maintaining efficient liquid movement in wastewater and drainage systems. Barmesa utilizes corrosion-resistant and wear-resistant materials throughout the series to support long service life.
Construction features include:
- Cast iron pump casings and volutes
- Cast iron motor housings
- Stainless steel shafts
- Stainless steel hardware
- Buna-N and NBR elastomers
- Oil-filled motor and seal chambers
- Air-dry enamel protective coatings
The rugged construction helps these pumps withstand continuous use in harsh wastewater and wet-well environments.
Reliable Seal and Motor Protection
Depending on the model, pumps are equipped with either single or double mechanical seal systems operating within oil-filled chambers to help maximize reliability and extend service life.
Key protection features include:
- Single and double mechanical seal configurations
- Carbon ceramic and silicon carbide seal materials
- Permanently lubricated bearings
- Oil-filled motor designs
- Built-in overload protection on single-phase models
- Class B insulation
- IP68 protection on SVEN models
These features help reduce maintenance requirements while protecting critical pump components.
Typical Applications
- Septic tank effluent pumping
- Drain field transfer systems
- Sump pit drainage
- Utility water transfer
- Agricultural wastewater management
- Construction site dewatering
- Light commercial wastewater systems
- Wastewater treatment facilities
Key Benefits
- Solids handling up to 1.37"
- Vortex, semi-open, and enclosed impeller options
- Heavy-duty cast iron construction
- Stainless steel shafts and hardware
- Single or double mechanical seals
- Oil-filled motor protection
- Available automatic float switch operation
- Residential, commercial, and agricultural versatility
- Effluent, sump, and utility pumping capability
The Barmesa Effluent, Sump & Utility Pump Series provides dependable pumping performance, durable construction, and application flexibility for wastewater, drainage, and water transfer systems.
