½-Inch Thick Steel Blind Flanges

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1⁄2” Thick Steel Blind Flanges (Series PFBH)

These ½” Thick Steel Blind Flanges (Series PFBH) are intended to seal piping systems and are manufactured to American Water Works Association (AWWA) C207-13 and ANSI #150 bolt pattern specifications.

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED
API Part NumberSizeO.D.I.D.Ø B.H.C.Ø B.H.# B.H.THKWeight Lbs
PFBH020026.00 BLIND4.750.75040.5004.0
PFBH02502.57.00 BLIND5.500.75040.5005.5
PFBH030037.50 BLIND6.000.75040.5006.5
PFBH03503.58.50 BLIND7.000.75080.5007.5
PFBH040049.00 BLIND7.500.75080.5009.0
PFBH0500510.00 BLIND8.500.87580.50011.5
PFBH0600611.00 BLIND9.500.87580.50013.5
PFBH0800813.50 BLIND11.750.87580.50021.0
PFBH10001016.00 BLIND14.251.000120.50027.8
PFBH12001219.00 BLIND17.001.000120.50041.8
PFBH14001421.00 BLIND18.751.125120.50051.5
PFBH16001623.50 BLIND21.251.125160.50060.0
PFBH18001825.00 BLIND22.751.250160.50070.0
PFBH20002027.50 BLIND25.001.250200.50090.0
PFBH22002229.50 BLIND27.251.375200.50093.0
PFBH24002432.00 BLIND29.501.375200.500112.0
PFBH26002634.25 BLIND31.751.375240.500125.0
PFBH28002836.50 BLIND34.001.375280.500143.0
PFBH30003038.75 BLIND36.001.375280.500161.0
PFBH32003241.75 BLIND38.501.625280.500185.0
PFBH34003443.75 BLIND40.501.625320.500204.0
PFBH36003646.00 BLIND42.751.625320.500225.0

Notes:
a. Flange material is steel (to AWWA C207-13 specifications). Specific grades of steel for structural or critical applications are available upon request.
b. Meets ANSI class 150 pattern.

Half Thick Steel Blind Flanges