DN100 (4" NB) IMPERIAL PN16 PVC-U BACKING RING
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Connection: 4" NB Flange
Suits an outside diameter (OD) of: 114.3mm
Connection: Slip on / Flanged
Material: PVC-U
Standards: EN 1452-3, BS 4346 Part 1
Pressure: 15 Bar (At 0°C) / 2.2 Bar (At 60°C)