MGF Trench Construction Systems Ltd

Fabco Stoppers

Fabco stoppers are durable, inflatable, multi-size stoppers and are available as either blank plugs or bypass stoppers. Using the various attachments and fittings, Fabco stoppers can be used for many applications including over pumping, fuming, leak locating, water and air testing.

Inflation is via a hand pump or compressor adaptor fitted with a pressure regulator. The maximum operating pressure of 1.5 bar (21psi), enables the stoppers to withstand a back pressure of 0.5 bar (7psi or 5m head) when suitably braced. To view typical Fabco Applications click here.

Note: All stoppers must be braced and all pipes must be anchored before pressure testing. Click here for more details.

Size Range Available

Stopper Type	Min Pipe Diameter (mm)	Max Pipe Diameter (mm)	Blank	Bypass	Bauer Size (mm)	Length (mm)	Weight (kg)
70/150	70	150	x			370	0.60
100/200	100	200	x			550	1.15
200/400	200	400	x			650	3.10
300/600	300	600	x			850	9.50
500/1000	500	1000	x			1300	26.50
600/1200	600	1200	x			1300	35.00
800/1400	800	1400	x			1500	42.00

100/200	100	200		x	3.5	750	7.50
200/500	200	500		x	4, 6	850	26.00
300/600	300	600		x	4, 6, 8	920	30.00
500/1200	500	1200		x	4, 6, 8	1435	105.00

(Click for larger image)

Click here to see a graph displaying pipe stopper capabilities.