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UNI-PLUG
PRONAL UNI-PLUG inflatable stoppers are particularly recommended for lines which are subject to low pressures.
The UNI-PLUG range of inflatable stoppers can be used for the closure of lines of diameter ranging from 51 mm to 1600 mm.
An option is available for the fitting of a flexible through tube.
With their small diameter upon insertion in the line, their ease of deployment, their perfect leak-tightness, their robust construction and their facility for re-use, the UNI-PLUG range delivers high-performance inflatable stoppers.
PRONAL UNI-PLUG inflatable stoppers provide a closure solution for the maintenance of public sewage systems or water treatment systems, for lines or siphons during the conduct of flushing or cleaning operations, for the verification of the leak-tightness of industrial pipework and other facilities, and for chemical decontamination operations.
Description:
PRONAL’s uni-plug inflatable pipe stopper has the following main advantages :
* Watertight
* Collapsible
* Easy to install
* Re-usable
* Durable construction
* Manufacturing on request
* Low pressure
* In other words : Inflatable stopper, inflatable plug, pipe stopper, sewer plug, inflatable balloon, inflatable pipe stopper, pipe plug, dilatable stopper, dilatable plug, sealing plug
Use
Sealing for :
* Maintenance of purification networks for wastewater treatment plants or municipalities
* Flushing or cleaning a trap or a pipe
* Testing the purification networks under pressure
* Verification of watertightness of valves and other pipe equipment in the offshore and gas sectors
* Chemical decontamination
Accessories
* Inflation line
* 1/4” or 3/4” flexible by-pass hose
* Vacuum ejector
* Thermal protection
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