8 x Technical data for
56
FA ROTEX Solaris RPS3 25M - 03/2010
a Return line (ROTEX VA 18 Solar)
b Feed line (ROTEX VA 15 Solar)
Q Flow rate in collector circuit
∆P Pressure drop
Illustration 8-6 Hydraulic resistance in ROTEX plastic connection pipes, per metre
Q Flow rate in collector circuit
∆P Pressure drop
Illustration 8-7 Hydraulic resistance of the scalding protection mixer valve VTA 32