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High Pressure Pipe Stoppers

If the standard sealing pipe can not be used due to high back pressure, then these high pressure pipe stoppers are recommended.

Higher operational pressure is ensured by the special Kevlar reinforcement used in all the stoppers. The diameter of the standard product line ranges from 50mm - 600mm.

Benefits

Max 2 Bar back pressure
For high back pressure (when standard sealing pipe stoppers cannot be used)
6 Bar inflation pressure
Kevlar reinforced
Ranges 50-600mm in diameter
7.8 Bar test pressure

Specification

Type	UU 5/7	UU 7/10	UU 10/15	UU 15/20	UU 20/30	UU 30/40	UU 50/60
Part - No.	1119	1113	1114	1115	1116	1117	1118
Pipe Diameter (mm)	50-70	70-1000	100-150	150-200	200-300	300-400	500-600
Operating Pressure (Bar)	6.0	6.0	6.0	6.0	6.0	6.0	6.0
Test Pressure (Bar)	7.8	7.8	7.8	7.8	7.8	7.8	7.8
Back Pressure (Bar)	3.0	3.0	3.0	3.0	3.0	3.0	3.0
Diameter (mm)	47	67	96	135	190	290	450
Cylinder length (mm)	340	330	510	550	580	730	1050
Total length (mm)	390	380	570	610	640	790	1130
Weight (kg)	0.5	0.6	1.5	2.5	4.9	8.5	25

User Guide

Note: Stoppers must be fully inserted into the pipe prior to inflation and must not be used in pipework within open excavations or unrestrained pipework. All pipes must be anchored before pressure testing.

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