Grundfos flow rotor VFS or fixed flowmeter. Tank return pipe connection (from tank) : 3/4 male thread. Tank flow pipe connection(to tank) : 3/4 female thread. Bubble air vent valve no this component in single pipe pump station.
Temperature sensor of collector flow: NTC10K, B=3950. Collector flow connection (to collector):3/4 IT female thread. Pipe connections: 3/4 IT(inner thread). Connection for expansion vessel set: 3/4ET.
Outlet safety valve: 1/2 IT. The item "BIASOL Solar Hot Water Pump Station with Integrated Controller" is in sale since Monday, May 3, 2021.
This item is in the category "Home, Furniture & DIY\Plumbing & Fixtures\Other Home Plumbing & Fixtures". The seller is "biasol_uk" and is located in Halifax. This item can be shipped worldwide.