Compact horizontal multistage centrifugal booster pump with stainless-steel wet end (options: SS304 or SS316) designed for circulating and transferring clean, low-viscosity liquids. The pump uses a repair-free mechanical seal, a fully enclosed air-cooled two-pole motor (TEFC), and corrosion-resistant flow parts for quiet operation, a small footprint, low weight and long service life.
Key features
- Stainless-steel hydraulic components (304 or 316) for improved corrosion resistance and hygiene
- Repair-free mechanical seal to reduce maintenance and downtime
- Multistage centrifugal design for higher head in a compact unit
- Low noise, compact size and light weight suitable for indoor installations
- Fully enclosed, air-cooled two-pole electric motor; protection IP55, insulation class F
- Standard voltage options for 50 Hz and 60 Hz operation (single- and three-phase configurations available)
Performance and limits
- Maximum operating pressure: 10 bar
- Liquid temperature ranges:
- Normal service: -15 °C to +70 °C
- Hot-water version: +70 °C to +110 °C
- Maximum ambient temperature: +40 °C
- Suitable fluid pH: 4–9
- Intended for clean, non-abrasive, non-condensing and non-explosive liquids without solids or fibres (examples: demineralized water, softened water, purified water, light oils)
- Maximum inlet pressure limited by the pump's maximum operating pressure
Typical applications
- Central air-conditioning circulation (small/medium systems)
- Cooling systems and chiller circuits
- Industrial cleaning and circulation systems
- Water treatment and purification systems
- Aquaculture and recirculating systems
- Fertilization / metering systems and other environmental applications
Why choose this pump for industrial or commercial use
The CHL multistage stainless-steel booster offers a balance of reliability and low maintenance for applications that require clean liquid circulation at moderate pressures and temperatures. Its stainless wet end and sealed motor construction make it suitable for environments where corrosion resistance and quiet, continuous operation are important. The repair-free mechanical seal reduces service interventions and lifecycle cost, while multistage hydraulics deliver the head needed in compact installations.
Model note
Model referenced: CHL2-30. Consult product specification sheets or technical support for detailed pump curves, material options (304 vs 316), connection sizes and exact electrical configurations before selecting for a specific system.
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