781 | Tee fitting for connecting the mixing unit components

Recirculation unit with fixed-point mixing, complete with a 3-way mixing valve controlled by a thermostatic head with a remote sensor (item no. 995), to be positioned in contact with or immersed in the system’s supply pipe in order to achieve the desired fluid temperature (adjustment range 20°C–50°C). The valve is equipped with a bypass that draws part of the water from the system return, introducing it into the supply circuit to achieve the desired fluid temperature. The circulator, with 1"1/2 connections, can be asynchronous (not for sale in the EU) or electronic. The booster unit is fitted with two ball shut-off valves with an integrated thermometer for instant reading of the supply and return temperatures (the return ball valve incorporates a check valve). The booster unit can be ordered without a circulator, with a supply circulator on the right or on the left (in case of on-site changes, please follow the disassembly instructions in the technical data sheet included in the packaging); the unit is supplied with a black PPE insulating shell. The supply of the unit includes the thermostatic head art. 995 with 30x1.5 connections. Technical datasheet Instruction sheet Declaration of conformity

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3D Models

Mixing group with fixed point regulating unit, circulating pump and thermostatic head 20°-50°C with remote sensor. Fixed point valve, adjustable flow rate optimising the flow to the panels. Boiler delivery on left lower side, return on lower side. 1” delivery/return for radiant panel systems. Safety thermostat P310 not included. Technical datasheet Declaration of Conformity

Safety thermostat. Suitable for underfloor systems with high temperature boiler supply. It stops the pump when reaching 50˚C. Technical datasheet