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Pumping group fixed point

Pumping unit fixed point

Pumping group fixed point high-efficiency air conditioning systems completely assembled and tested.

Circulator energy class A, adjustable 0-10V with functions you wish Ap Ap constant and variable, de-aeration program first system start-up. Thermostatic mixing valve adjustable 3 streets. Flanged ball valve with red handle and thermometer-0 120 ° C.

Return ball valve with blue handle and thermometer-0 120 ° C complete with non-return valve opening 20 mbar with manual override mechanism. Tee for mixing valve. 


Components of the pumping unit fixed point


non-return valve

Non-return valve

This special non-return valve inserted inside both the delivery branch and the return branch.
Ensures sealing and low load losses to the advantage of system efficiency.

Turning the handle 45 ° is possible to exclude in case of maintenance.
(Eg emptying of the system). 


thermostatic mixing valve groups pumping

Thermostatic mixing valve

The thermostatic mixing valve is inserted between the two circuits, is adjustable from 20 43 ° C to ° C (F3) or by 35 60 ° C to ° C (F4).
The valve is used to regulate the temperature to a fixed value, for example in applications with radiant panels for underfloor, wall and ceiling heating where the flow usually must not exceed 40 ° C.

Technical features:
Brass body in ways 3


Circulator yonos para

Recirculation pumps with high efficiency

The pumping fixed point integrate Wilo regarded as the best recirculation pumps on the market for quality, are integrated in our pumping systems. 

Thanks to its electronic control system, the engine and hydraulics resulting from the latest technology can save energy up to 50% compared to standard circulators are not controlled electronically. 

The fixed point pumping group integrates the Wilo Yonos Para 25 / 1-6 class A pump.  

 Features and Models
Features models
Pump Wilo Yonos Para 25 / 1 6-
Temperature ÷ 20 45
Kvs 3,1 m3/h
Connections 1"
Maximum temperature 110°C
Isolation EPP
PN 10

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Rossato SpA
Via del Murillo, km 3.500, 04013 Sermoneta LT - Italy
Share capital € 1.000.000 fully paid up - no. REA LT-107494
VAT-CF IT01745300598

Opening Hours
From Monday to Friday
Morning 8: 30 - 12: 30
Afternoon 13: 30 - 17: 30