Why Choose Sulzer ABS FR Dry-Installed Sewage Pump?
The Sulzer ABS FR is a dry-installed centrifugal sewage pump designed for high-efficiency , clog-free operation in demanding wastewater and drainage applications. Its rugged construction , non-clog impeller design , and easy maintenance make it ideal for municipal , industrial , and infrastructure projects requiring continuous , reliable sewage handling. With a focus on uptime , accessibility , and performance , the FR pump meets the highest operational standards.

Key Technical Specifications
Pump Type: Dry-installed , end-suction centrifugal sewage pump
Mounting: Horizontal , floor-mounted installation in dry pits
Impeller Options: Single-channel , vortex , or screw-type impellers depending on solids content
Materials of Construction:
– Casing: Cast iron , ductile iron , or stainless steel (optional)
– Impeller: Cast iron or duplex stainless steel for abrasion and corrosion resistance
– Shaft: High-strength stainless steel
Bearings: Heavy-duty grease- or oil-lubricated bearings
Seal Type: Dual mechanical seals or packing gland (with flushing options)

Design & Functionality

Dry pit design ensures safe , above-ground servicing

Non-clog hydraulic design handles solids up to 100 mm

Optional external flushing system to enhance seal performance

Wide range of impeller designs for optimum efficiency

Back pull-out construction allows easy disassembly without disturbing pipework

Compatible with IEC/NEMA motors or integrated motor units

Typical Applications

Municipal and industrial wastewater systems

Drainage stations and pumping plants

Flood control systems

Effluent , stormwater , and raw sewage handling

Infrastructure pumping in tunnels , basements , and utility areas

Additional Features

Designed for ease of inspection and maintenance

Long service life and high reliability in continuous operation

Resistant to clogging and wear in high solids content fluids

Optional leakage monitoring , flushing , and seal support systems

Energy-efficient hydraulics reduce operating costs

The Sulzer ABS FR dry-installed sewage pump delivers powerful , dependable , and easily maintainable performance in wastewater and drainage applications. Designed for durability and operational efficiency, it ensures reliable solids handling , minimal downtime , and optimal service access—making it a trusted solution for municipalities , industries , and infrastructure projects worldwide.