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315mm (12'') Airpro PPG Backing Ring
Unit of Measure

Specifications

Material

PPG

Class

150

Number of Holes

12

Operating Pressure [Max]

230 psi

Dimensions

Size 

12 in315 mm

Outside Diameter (OD)

19.173 in

Hole Circle Diameter (D1)

17.000 in

Inside Diameter (D2)

13.307 in

Hole Diameter (D3)

0.984 in

Flange Thickness (t)

1.260 in