FS100-80-200-37

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FS100-80-200-37 End Suction Centrifugal Pump

The FILIPUSI FS100-80-200-37 is a single-stage end suction centrifugal pump with a 37kW motor, DN100 suction and DN80 discharge flanges, and a 200mm diameter impeller. Built with SS304 stainless steel wetted parts as standard (SS316L optional), this close-coupled pump delivers reliable performance for HVAC circulation, cooling tower water, industrial process cooling, and water supply applications.

The back pull-out design allows the rotating assembly to be removed for maintenance without disconnecting suction or discharge piping, reducing downtime. Every unit undergoes 100% hydrostatic pressure testing and dynamic shaft balancing before shipment.

Key Advantages

• Close-coupled compact design saves floor space and eliminates coupling alignment
• Back pull-out maintenance reduces downtime by up to 60%
• SS304/316 stainless steel construction for clean water and mildly corrosive fluids
• Silicon carbide mechanical seal for zero leakage and long service life
• IE2/IE3 efficiency motor for energy savings

Typical Applications

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Specifications
Curves
Installation dimensions
Cost analysis
Information

Parameter	Specification
Model	FS100-80-200-37
Pump Type	Single-stage end suction centrifugal pump, close-coupled
Flow Rate (Q)	Up to 200 m³/h
Suction / Discharge	DN100 (suction) / DN80 (discharge)
Impeller Diameter	200 mm
Motor Power	37 kW
Voltage / Frequency	380V / 50Hz, 3-phase (440V/60Hz on request)
Speed	2900 rpm (50Hz) / 3500 rpm (60Hz)
Max. Operating Pressure	10 bar (PN16)
Fluid Temperature	-20°C to +100°C (standard) / +120°C (high-temp seal)
Wetted Material	SS304 stainless steel (standard), SS316L optional
Mechanical Seal	FS-24 / BSE4 (silicon carbide faces)
Motor Protection	IP55, Class F insulation, IE2/IE3 efficiency
Flange Standard	DIN / ANSI / JIS (on request)
Certifications	CE, ISO 9001:2015 \| 100% Hydrostatic Tested

FS100-80-200-37 end suction pump cross-section showing impeller, mechanical seal, shaft and casing components

Cost Factor	FILIPUSI Advantage
Initial Price	Factory-direct pricing, typically 30-50% lower than European brands with equivalent specifications.
Energy Efficiency	IE3/IE4 premium efficiency motor reduces power consumption, lowering operating costs over the pump lifetime.
Maintenance	Back pull-out design allows rotating assembly removal without disconnecting piping. Standardized spare parts at competitive prices.
Lead Time	Standard model: 15-20 working days. Air freight option available for urgent orders (5-7 days).
Warranty	12 months from shipment. Free spare part kit (seal, gaskets, O-rings) included with first order.