PAW Midi Triple Line Pumpstation

7655910WY7 will be available while stocks last. Will be replaced with 7655910WP7

Range of application:
Low-flow (= 0.25 l/minute per m² of collector surface), up to 60 m² of collector surface
High-flow (= 0.5 l/minute per m² of collector surface), up to 40 m² of collector surface

Please note:
In order to guarantee a trouble-free function, it is essential to carry out a hydraulic dimensioning/check of the solar installation.
All fluid-carrying parts are made of brass
All connections ¾" internal thread
Premounted on a steel wall bracket
Full port ball valve
key-actuated, easy handling, no risk of scalding
3 check valves in the flow and return can be opened, 200 mm wc, especially for solar thermal systems, prevent gravity circulation, integrated in the ball valves
Solar safety group
Solar pressure relief valve 6 bars, pressure gauge resistant to high temperatures 0-6 bars with valve, valve for flushing and filling, flat sealing connection for an expansion tank
Design insulation with optimized function made of durable elastic EPP,
100 % insulation of fittings, ventilation opening to cool the pumps
Full metal solar thermometers, 0-160 °C
can be pulled off, with an immersion sleeve integrated in the ball valve
Fully assembled with flat gaskets
With a solar circulation pump or a high-efficiency pump by Wilo or Grundfos, preassembled
Pump can be isolated, so that it can be replaced without draining
Flowmeter with adjustable flow limiter and inspection glass, integrated in the return, resistant up to 120 °C, measuring range 3-22 l/min
Flush and fill valves integrated
two fill and drain valves (on the flowmeter and on the safety group) permit flushing and filling the system

Operating data:
Max. pressure: 6 bars
Max. operating temperature: 120 °C
Flow meter: Flowmeter DN 20 (¾"), 3-22 l/min
Measuring range: 3-22 l/min
Check valves: 3 × 200 mm wc
Airstop: yes
Pressure gauge: 0-6 bar, temperature-resistant

Dimensions:
Connections: ¾" internal thread
Installation length: 418 mm
Width: 548 mm
Height: 493 mm
Centre distance: 100 mm
Nominal diameter: DN 20 (¾")

Materials:
Valves and fittings: Brass
Gaskets: AFM 34 / EPDM
Insulation: EPP
Check valves: Brass