Afriso Rozdzielacz KSV 125-4 70 kW for 4 Pump Circuits (S)A

Afriso Rozdzielacz KSV 125-4 70 kW for 4 Pump Circuits (S)A is a hydraulic distribution manifold engineered to route and separate four pump circuits within hydronic heating or cooling systems. Designed for systems with a thermal output up to 70 kW, the manifold provides stable hydraulic distribution and organized piping layout for residential or light commercial central heating, boiler or heat pump installations. The (S)A designation indicates support for specific circuit arrangements and mounting options suited to compact plant rooms.

Advantages

The manifold offers clear separation of four pump circuits, which simplifies commissioning and maintenance while reducing the risk of hydraulic interference between loops. Its construction supports reliable flow distribution and allows straightforward integration with standard hydronic components such as pumps, valves and temperature sensors. Compact design helps save space in the plant room and provides an orderly arrangement of pipe connections for easier identification and service.

Suitable for (tasks / use cases)

• Central heating systems with multiple zones
• Heat pump or boiler installations requiring four independent pump loops
• Small commercial or multi-family residential hydronic systems
• Retrofit projects where separation of circuits improves system balance

Key specifications

• Number of pump circuits: 4
• Rated system capacity: up to 70 kW
• Application: hydraulic distribution for heating and cooling circuits
• Configuration: supports (S)A arrangement for organized piping
• Mounting: suitable for compact plant room installation and panel mounting

How to use

Install the manifold in the plant room according to local regulations and manufacturer installation guidelines, ensuring correct orientation and secure mounting. Connect supply and return lines from the heat source and route each pump loop to its respective circuit connection. Fit compatible pumps, control valves and sensors on each circuit and perform pressure and leak testing before commissioning. Balance flows and adjust pump or valve settings to achieve the required temperatures and hydraulic separation between circuits.

Usage recommendations

Use corrosion-resistant fittings and appropriate insulation on external pipework to maintain efficiency. Verify compatibility of pumps and control components with the manifold layout and maintain regular inspection intervals to detect any leakage or performance changes.