Reversible pump group DN 25, consisting of 2 ball valves with thermometer and unidirectional valve, ball valve for possible replacement on the circulator, alignment spacer and insulating shell. In brass and stainless steel AISI 304.
Available with or without ball valve side connections, for safety probes or thermostats or for bypass valve insertion, to avoid over-pressuring the pump. Available without pump or with various high-efficiency pumps, self-regulating, with 6, 8, 10 mt. head. System side connections: 1” F. Manifold side connections: 1 ½” M.
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