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Solar-Divicon DN20B Installation, Start-up, Service
9.
Technical data and pressure drop characteristic
Dimensions:
Operating data:
Equipment:
Material:
6.6
22
Total height
Total width
Depth
Center distance supply/return
Pipe connections
Connection for the expansion tank
Outlet of pressure relief valve
Max. admissible pressure
Max. operating temperature
Short-term load
Max. propylene glycol content
Pressure relief valve
Pressure gauge
Check valves
Flowmeter
Solar loop pump
Valves and fittings
Gaskets
Check valves
Insulation
15.9" (405 mm)
13.5" (344 mm)
5.9" (150 mm)
3.9" (100 mm)
¾" copper cutting-ring compression fitting
¾" female thread, NPT
¾" female thread
87 psi (6 bar)
248°F (120°C)
320°F (160°C) < 15 minutes
50 %
87 psi (6 bar)
0-87 psi (0–6 bar)
2 x 7.9 in head (2 x 200 mm wc),
can be opened
0.8 - 6 USgpm (3-22 lpm)
Wilo Star S16 U15-130
Brass
EPDM
Brass
EPP, = 0.043 W/(m K)
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