Vetter Blank & Test Stoppers

The Vetter Inflatable Stopper is a durable expanding pipe stopper.
They can withstand a maximum back pressure of 0.5BAR/5m head of water.
Maximum inflation presure is 1.5 BAR (21 PSI)
The large sealing range of the stoppers and the ability to inflate remote, makes it easy to seal flowing pipes quickly and reliably.
Stoppers should be suitably braced to sustain the anticipated pipeline pressure load.

PRODUCT	PIPE DIAMETER (MM)	UNINFLATED DIAMETER APPROX (MM)	CYLINDER LENGTH (MM)	BLANK STOPPER WEIGHT (KG)	TEST STOPPER WEIGHT (KG)
2.5/4	25–40	21	115	0.15	0.30
4/7	40–70	37	155	0.20	0.40
7/15	70–150	68	300	0.50	1.70
10/20	100–200	90	510	1.20	2.80
15/30	150–300	145	460	1.90	5.80
20/40	200–400	195	650	2.80	8.00
20/50	200–500	195	750	5.00	7.00
30/60	300–600	295	735	7.00	11.00
50/100	500–1000	450	1100	17.00	28.00
60/120	600–1200	580	1320	25.00	33.50
80/140	800–1400	785	1810	41.00	55.00
140/170	1400–1700	1350	1900	55.00	62.50
170/200	1700–2000	1620	1900	59.00	64.50

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