Casing Insulators / End Seals

casing insulatorsAt road crossings, river crossings and railroad crossings, pipelines are often encased in another larger diameter pipe outside the carrier pipe. Casing spacers are used to keep the casing pipe from touching the carrier pipe. End Seals are used at the end of the casing to seal off the void gap between the casing and carrier pipes. Drinkwater carries the highest quality Casing Insulators and End Seals available on the market today.


Short-Stop™ casing end electrical insulator is made of compression-resistant neoprene rubber and installed in casing ends. In addition to dielectric properties, Short-Stop is resistant to oil, water, ozone and chemicals. The Short-Stop insulator will also withstand a wide range of temperature variations.