Grundfos 22SQ10-190 1 HP Submersible Groundwater Pump Needle Valves Having 2 operating modes
Baker’s notes & crumb story
Description
Grundfos 22SQ10 190 1 HP Submersible Groundwater Pump Needle Valves Having 2 operating modes Having 2 operating modes These 2" S 521G Series inline check valves with solder connections are rated for 300 WOG and are IAPMO Certified – NSF 61 NSF 372