Resol FlowSol B dual-Line pump station can be applied in solar hot water system primary loop. The pre-wired Wilo Star S21 three speed pump is controlled by any RESOL controller based on solar collector(s) and solar tank temperature differential.
Major features:
Technical Specification
Resol DeltaSol Controller | 110~220VAC, RESOL BS, RESOL BX or RESOL MX |
Circulation Pump: | Wilo Start S21 U15 |
Safty Valve: | 87 Psi/6 Bar |
Pressure Gauge: | 0~145 Psi/0~10 Bar |
FlowMeter: | 0.25~305 Gpm/1~13 L/min |
Check Valve: | Opening pressure 0.3 Psi/20mbar |
Expansion Tank Connection: | 3/4" NPT Female |
Outlet Safety Vavle: | 3/4" NPT Female |
Connections to Solar Pipes: | 3/4" NPT Female |
Max Flow Temperature: | 248⁰F/120⁰C |
Max Return Temperature: | 203⁰F/95⁰C |
Maximum Pressure: | 87 Psi/6 Bar |
Medium: | Water with Max 50% Glycol |
Dimensions: | 18.94"X12.6"X7.48"/481mmX320X190mm |
Materials: | Fittings: Brass; Sales:AFM34;Insulation: EPP Foam |
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