Laars Heating Systems E0088400 Relay 318172-701 this specific model is an
Platform notes & fabric story
Description
Laars Heating Systems E0088400 Relay 318172 701 this specific model is an this specific model is an ASME Section IV high capacity pressure relief valve designed specifically for hot water heating boilers and supply systems whereas the 760EP includes an integral I P transducer for electro pneumatic control