- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
Wilo ST 15/6 ECO or 15/7 ECO,  Wilo Stratos TEC ST 15/1-6 (HE pump)  Safety valve: 6 bar  Pressure gauge: 0 ... 10 bar  Flowmeter: 1 ... 13 l/min   Non-return valves: Opening pressure 20 mbar,   openable Connection to diaphragm-type expansion vessel:  ¾'' ET, fl at sealing  Outlet safety valve: ¾'' IT  Connections to the solar pipes: ¾'' IT  Maximum temperature: 95 °C  Maximum pressure: 6 bar  Medium: Water with max. 50 % glycol