High - Pressure Pipe Stoppers UU

If the standard sealing pipe stoppers can not be used due to high back pressure, these high-pressure pipe stoppers are recommendable. Higher operational pressure is ensured by the special Kevlar reinforcement used in all the stoppers. The diameter of the standard product line ranges from 50 to 600 mm.

Product catalog

Technical parameters

High-pressure pipe stoppers UU-6 bar

Type		UU 5/7	UU 7/10	UU 10/15	UU 15/20	UU 20/30	UU 30/40	UU 40/50	UU 50/60
Part-No.		1119	1113	1114	1115	1116	1117	1135	1118
Pipe diameter	mm	50 - 70	70 - 100	100 - 150	150 - 200	200 - 300	300 - 400	400 - 500	500 - 600
Operating pressure	bar	6	6	6	6	6	6	6	6
Back pressure	bar	3	3	3	3	3	3	3	3
Diameter	mm	47	67	96	135	190	270	360	450
Cylinder length	mm	340	330	510	550	580	730	1000	1050
Total length	mm	390	365	555	595	625	775	1070	1130
Weight	kg	0,5	0,5	1,2	2,3	4,3	9	20	29

High-pressure pipe stoppers UU-12 bar

Type		UU 7/9	UU 10/13	UU 14/17	UU 20/25	UU 30/35
Part-No.		1129	1130	1131	1132	1133
Pipe diameter	mm	70-90	100-130	140-170	200-250	300-350
Operating pressure	bar	12	12	12	12	12
Back pressure	bar	10	10	10	10	10
Diameter	mm	67	96	135	190	270
Cylinder length	mm	330	510	550	580	730
Total length	mm	365	555	595	625	775
Weight	kg	0,5	1,6	2,5	4,9	12

High pressure Test-Pipe stoppers PUU-F

Type		PUU 5/7 - F	PUU 7/10 - F	PUU 10/15 - F	PUU 15/20 - F	PUU 20/30 - F	PUU 30/40 - F
Part-No.		1255	1256	1251	1252	1253	1254
Pipe diameter	mm	50 – 70	70 – 100	100 - 150	150 – 200	200 - 300	300 - 400
Operating pressure	bar	6	6	6	6	6	6
Back pressure	bar	3	3	3	3	3	3
Diameter	mm	47	67	96	135	190	270
Cylinder length	mm	340	330	510	550	580	730
Total length	mm	560	550	730	770	800	950
Weight	kg	0,8	0,8	1,5	2,6	4,6	9,5
Bypass	mm	4	4	5	5	5	5

High - Pressure Pipe Stoppers UU

Technical parameters

Basic accessories

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