Siemens Industrial Controls 3RV2021-1JA10 Protector 319825-402 featuring a factory-set point calibrated
Platform notes & fabric story
Description
Siemens Industrial Controls 3RV2021 1JA10 Protector 319825 402 featuring a factory set point calibrated featuring a factory set point calibrated to match the specific delta P requirements of DFG series units and Modine gas fired unit heaters ensuring tight shut off and preventing leakage in high head systems