Class “D” Steel Blind Flanges (Series PFBL-86)

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Class “D” Steel Blind Flanges (Series PFBL-86)
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AWWA Steel Blind Flanges – 1986 Spec’s (for low pressure)

AWWA Steel Blind Flanges - 1986 Spec’s (for low pressure) Drawing

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED
API Part NumberPipe Size O.D. I.D.Ø B.H.C. Ø B.H. # B.H.THK Weight Lbs
PFBL0400-8649.00BLIND7.500.7580.62511.0
PFBL0500-86510.00BLIND8.500.8880.62513.0
PFBL0600-86611.00BLIND9.500.8880.68818.0
PFBL0800-86813.50BLIND11.750.8880.68827.0
PFBL1000-861016.00BLIND14.251.00120.68838.0
PFBL1200-861219.00BLIND17.001.00120.81364.0
PFBL1400-861421.00BLIND18.751.13120.93888.0
PFBL1600-861623.50BLIND21.251.13161.000118.0
PFBL1800-861825.00BLIND22.751.25161.063141.0
PFBL2000-862027.50BLIND25.001.25201.125181.0
PFBL2400-862432.00BLIND29.501.38201.25027.0
PFBL3000-863038.75BLIND36.001.38281.375436.0
PFBL3600-863646.00BLIND42.751.63321.625735.0
PFBL4200-864253.00BLIND49.501.63361.7501057.0
PFBL4800-864859.50BLIND56.001.63441.8751428.0
PFBL6000-866073.00BLIND69.251.88522.2502574.0

Notes:
a. Steel material conforms to the requirements of AWWA C207 specifications. Other material is available upon request.
b. Meets ANSI class 150 pattern.
c. Manufactured to AWWA C207-1986 specifications.
d. AWWA recommends the use of Dish Assemblies for sizes above 72”. Call API customer service for additional information.

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