BMI 1 Inch X 4-1/4 Inch Carbon Steel #150 Press Flange related_heron-dipperlog-128-absolute-groundwater-data-logger Impeller diameter

Impeller diameter

& NBR Seals

These 1-1/4" S-521G Series inline check valves with solder connections are rated for 300 WOG and are IAPMO Certified – NSF 61 / NSF 372

Advanced conductivity circuit provides superior long term sensor accuracy

All models are TEFC enclosure type

BMI 1 Inch X 4-1/4 Inch Carbon Steel #150 Press Flange related_heron-dipperlog-128-absolute-groundwater-data-logger Impeller diameterBMI 1 Inch X 4 1 4 Inch Carbon Steel #150 Press Flange Carbon steel press #150 flange. Specifications: Body: Carbon Steel O Ring: EPDM Washer: Copper C12200 Grip Ring: S. S. 420 Working Pressure: 200 psi max Working Temperature: 0 250F Applications: Hydronic heating (w 50% glycol) Chilled water Compressed air (200 psi max.) Non medical gases (140 psi max.) Water or dry fire sprinkler (175 psi max.) Low pressure steam (15 psi max.) Certifications: ASTM