It is designed for water treatment industry applications that require high-pressure boosting, such as RO systems, water treatment plants, booster systems for residential/commercial buildings, industrial water processing, hot water circulation and irrigation.
Model CAL2-90; power 1.1 kW (1.5 HP); speed 2900 r/min; flow rate 2 m³/h; maximum head 90 m; outlet size DN25. Multiple discharge pipe sizes are available.
The pump supports 110V, 220V, 380V and 400V electrical supply options—select the appropriate voltage when ordering.
Both the impeller and the sealing material are stainless steel, providing corrosion resistance and durability for clean and hot water applications.
Yes. The pump is intended as an RO booster pump to provide the high, stable pressure RO systems require. Confirm compatibility with your specific RO unit and operating conditions before installation.
Standard outlet size is DN25. Discharge pipe size options include 1 in, ½ in, 1-½ in, 1-¼ in, ¾ in and 1-1/8 in—select the correct fitting for your plumbing.
The motor is Totally Enclosed Fan Cooled (TEFC). The product carries ISO and CE certifications.
Regular checks include inspecting seals and mechanical joints for leaks, ensuring clean suction water to avoid debris damage, checking electrical connections and motor condition, and replacing worn seals/impellers as needed. Avoid dry running and follow the manufacturer's maintenance schedule.
Install on a stable base, ensure proper suction conditions (minimize suction lift, provide adequate NPSH), fit a non-return/check valve and isolation valves, and have electrical connections made by a qualified technician. Follow the manufacturer’s installation manual for plumbing and priming procedures.
Yes — it is compatible with hot water circulation systems. For specific temperature and pressure limits, consult the manufacturer or datasheet to ensure the pump meets your application's temperature/pressure requirements.
Net weight is 30.000 KG. Package dimensions are 65 x 25 x 30 cm.
The product comes with two years of application support. For warranty terms, spare parts and service details, contact the supplier or seller for the full policy.
Yes. Customizable options include voltage selection and discharge fittings; additional customization (materials, motor options, controls) may be available—contact the manufacturer with your specific requirements.
Common accessories include pressure switches, pressure tanks, VFDs (variable frequency drives) or control panels, and fittings/adapters. Ask your supplier for compatible accessories and recommended control configurations for your application.
Provide required flow (m³/h), required pressure/head (m), water type (clean, hot, saline), supply voltage, and piping details to the supplier. They will confirm suitability or recommend a model based on the pump’s 2 m³/h flow and 90 m head performance curve.
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