Wet Rotor Circulator BMH 60/340.65T - Code 505943622

Wet Rotor Circulator BMH 60/340.65T – Three-phase 400V – Max head 12 m – Max flow rate 14 m³/h – Code 505943622

The BMH 60/340.65T is a three-phase wet rotor circulator , designed to ensure efficient water circulation in residential and industrial heating and air conditioning systems . Built with high-quality materials and durable components, it offers reliable performance even under harsh operating conditions , making it ideal for collective systems, central heating systems, and HVAC systems.

Thanks to the 4-pole three-phase asynchronous motor , it features 3 selectable speeds (at 400 V) to perfectly adapt to system needs. Operation is silent, continuous, and requires little maintenance.

Main applications

✅ Central heating systems
✅ Civil and industrial air conditioning systems
✅ Water circulation in collective systems
✅ HVAC, heating and cooling systems

Technical Features

• Model : BMH 60/340.65T

• Item code : 505943622

• Motor type : Three-phase asynchronous wet rotor

• Number of poles : 4 poles

• Operating speed : 3 selectable speeds at 400V

• Supply voltage : 400 V (three-phase)

• Maximum flow rate : 14 m³/h

• Maximum head (HMT) : 12 m

• Liquid temperature range : -10°C to +110°C

• Maximum operating pressure : 10 bar

• Protection index : IP42

• Insulation class : F

• Cable protection : PG11

• Fluid compatibility : clean water or mixtures with glycol (max 30%), free from solids and mineral oils

Building Materials

• Pump body : Cast iron

• Engine case : Aluminum

• Impeller : Technopolymer

• Crankshaft : Hardened stainless steel

• Bearings : Graphite, lubricated by the pumped liquid

• Rotor and stator jacket : Stainless steel

• Sealing rings : Ethylene-propylene

• Drain plug : Brass

• Flanges with threaded connections for pressure gauges

Main advantages

✔ Continuous and silent operation
✔ High efficiency and reliability even at high temperatures
✔ Reduced maintenance thanks to the natural lubrication of the rotor
✔ Adaptable to different system needs with selectable speeds
✔ Compact and robust structure for long life

Installation warnings

The three-phase model BMH 60/340.65T must be protected with an external circuit breaker , as required by current regulations.