ZS horizontal stainless steel single stage centrifugal feed water pump

A horizontal, single-stage centrifugal feed-water pump engineered for corrosion resistance and efficient liquid transfer in industrial and commercial systems. Fabricated from stainless-steel plate using stamping, expanding and welding processes, this pump is a compact, high-efficiency alternative to traditional IS and generic corrosion-resistant pumps.

Key features

• Stainless-steel wetted construction for improved corrosion resistance and durability
• Single-stage, horizontal centrifugal design for steady flow and reliable operation
• Light, compact structure with a cosmetically finished casing
• Low noise and energy-efficient performance suitable for continuous duty

Operating limits and fluid compatibility

• Accepts clean, low-viscosity, non-flammable, non-explosive liquids free of solid particles and fibers
• Fluid temperature range: -20 °C to +100 °C
• Maximum system pressure: 10 bar
• Maximum ambient temperature: +40 °C
• Suitable for installations up to 1,000 m altitude

Motor and electrical details

• Fully enclosed, air-cooled two-pole motor
• Protection: IP55; Insulation class: F
• Standard 50 Hz supply options: single-phase 220 V or three-phase 380 V

Typical applications (industrial & commercial)

• Water supply: filtration, transmission, distribution and main-line pressurization
• Industrial process and cleaning systems; boiler feed and condensate return
• HVAC: cooling, air-conditioning and chilled-water circulation
• Water treatment plants, distillation and separation systems, swimming pools
• Irrigation, petrochemical and pharmaceutical process lines; acid/alkali transfer where stainless steel is appropriate

Benefits for buyers

• Direct replacement for IS-series pumps in many installations, reducing retrofit cost
• Stainless-steel construction lowers lifecycle cost in corrosive environments compared with carbon-steel pumps
• Multiple voltage options and standard motor protection make integration straightforward
• Compact footprint and low noise simplify installation in mechanical rooms

Typical model identifier: ZS65-50-200. For selection, specify required flow, head, and motor voltage to confirm the correct ZS model and impeller configuration for your application.