Wilo Varios Pico-STG 15/1-7 Suitable for Open & Closed Loop Solar Systems (will replace Grundfos 15-65 and Viking Pump) Brand_Senztek the controller is often the

the controller is often the cause

Orders placed for this product will be supplied with the Wilo Star Z Nova replacement pump

3 speed stages (n = constant)

The Salmson SB 04-15 is typically replaced by the Wilo Star Z Nova solar hot water pump

Rheem Union L

Wilo Varios Pico-STG 15/1-7 Suitable for Open & Closed Loop Solar Systems (will replace Grundfos 15-65 and Viking Pump) Brand_Senztek the controller is often theWilo Varios PICO STG Special Order Item Ships in 3 5 Business Days The Wilo Varios Pico pump is a replacement pump to the Grundfos 15 65 and Viking Solar Hot Water Circulating Pump. Suited to OPEN & CLOSED LOOP Solar Hot Water Systems. Typekey Example: Wilo Varios PICO STG 25 1 7 130 Varios PICO High efficiency circulator STG Compatible with heating, solar and geothermal application 25 Screwed connection DN 25 (Rp 1) 1 7 1 = minimum delivery head in m