3 products found
The 2001J Mainline Packer responds to the highest standards for testing & sealing joints of mainline sewer pipes with chemical grout. A thick cross-biased reinforced SBR rubber sleeve with soft natural rubber over the seating portion is bonded to the stainless steel core. The smooth outer finish reduces the adherence of the grout on the packer. The 2001 J Mainline Packers come standard with two grout ports and a third port dedicated for the...
The Collapsible Mainline Packers, for pipe 24″ & up, can be dismantled for introduction through accesses as small as 21” in diameter and easily re-assembled. A soft natural rubber sleeve, covering the two end bladders, secured to the supporting shell, provides a non-stick surface and a superior seal against rough surfaces.
The Elliptical Mainline Injection Packers are custom made for the exact pipe dimensions & the available access. A soft natural rubber sleeve, covering the two end bladders, provides a non-stick surface and a superior seal against rough surfaces. The Elliptical packer is equiped with a localized sensor & two chemical ports protected by large non clogging adjustable rubber check-valves.