Inflatable shutter ONC
for pipesfor watertightness testsrubber

inflatable shutter
inflatable shutter
inflatable shutter
Add to favorites
Compare this product
 

Characteristics

Type
inflatable
Applications
for pipes, for watertightness tests
Material
rubber

Description

Working in collaboration with EDF, Pronal has developed a stopper system capable of plugging the inlets and outlets of plate heat exchangers during chemical cleaning operations. Furthermore, the ONC stoppers can be remotely installed in the pipes using a rod and a cradle to prevent the stopper from being damaged by any abrasive surfaces on the plates. They are highly resistant to cleaning fluids. The inflatable stoppers remain completely air/watertight up to a pressure of 3.4 bar. Different dimensions are available: ONC 240, ONC 280 and ONC 38 ADVANTAGES Reliability •High chemical compatibility •High diametrical dilation Safety •High quality •Highly resistant to chemical products and temperatures Installation •System equipped with a rod and cradle for installation •Stopper can be used portably DETAILED INFORMATION •Material: NBR (Nitrile Butadiene Rubber) PMUC-certified •Technique: hot vulcanisation in a vacuum autoclave •Dimensions: dia. 240, 280 and 380 mm •Form: cylindrical •Inflation: by air •Temperature resistance: -25°C / +100°C •Max. inflation pressure: 7 Bar •Accessories: oRod oSling oCradle oSupply line

Catalogs

No catalogs are available for this product.

See all of PRONAL‘s catalogs
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.