Reversible DN25 and DN32 pump groups, consisting of 2 ball valves with thermometer and one-way valve, alignment spacer and insulating shell.

In brass and stainless steel AISI 304.

Available with or without ball valve side couplings, for safety probes or thermostats or for the insertion of bypass valve to avoid overpressure of the pump.

Available with thermostatic mixing valve, motorizable and motorized mixing valve, for low teperature heating circuits, anti-condensation for biomass, and also for refrigeration.

Available without pump or with various high efficiency self-regulating pumps with 6, 8, 10 mt. head.

For DN25:
System side couplings 1"F. Collector side couplings 1 1/2"M.

For DN32:
System side couplings 1 1/4"F. Collector side couplings 2"M.