Modular Pipe Seals
Watertight sealing for pipes through concrete walls
Modular pipe seals, WA-MS modular links with torque indicating windows, provide optimum watertight information back to the installer. Standard features are 316L stainless hardware and embedded nuts in the compression plate. These new features make WA modular seals a better choice where watertight pipe penetrations are specified.
WA-MS modular seals provide watertight pipe passage either through wall sleeve openings or core drill.
WA-MS modular seal are ideal for large pipe diameters. Tightening nuts are embedded in the plate - no loss parts.
Seal sizes for all American and International pipe sizes.
Watertight : up to 5 bar (72 psi) pressure. / 160ft head of water pressure.
Tightening the bolts expands the elastomer to make a watertight seal. Optimum tightness is confirmed by the bolt head window.
Embedded hardware nuts-no lost parts during installation.
Seal elements are available in EDPM elastomer or (NBR elastomer for hydrocarbon applications.)
Request email quote or call Westatlantic 1-902 455-4455
Watertight solutions for pipe penetrations in treatment plants, sewage storage tunnels, manhole hole connector pipes, under ground tunnels, foundation structures.
Advantages / upgrades
Seal pipe penetrations through concrete walls.
Torque information windows in the bolt head
Nuts embedded in the compression plates
72 psi sealing
/ 5bar up to 160ft. water-head
Seals for PVC, HDPE & Steel pipes
Large pipe diameter seals
- Optimum tightness confirmation at a glance.
Tight up to 72 psi (5 bar) ( approved by Lloyds register).
"Yellow window indicators" - "Safe" - "Watertight"
Additional Information:
Install guide Picture install guide
Modular Seal links French-Canada install manual
Modular Seal links WA units
WA-pipeline thermal expansion joints
WA-Modular seals are hydroponic seals for watertight pipe through wall connections. Modular seals are not ment to compensate for thermal movement of the pipeline.
In applications were thermal movement of the pipe is present, expansion joints are required to compensate for axial expansion / contraction of the pipeline.
Stainless steel thermal expansion joints wih sliding telescopic joints, allow thermal effects
up to 250 mm movement. Telescopic joint seals are available several medium requirements - applications for example requiring EDPM, NBR etc.
Thermal expansion joints can be supplied from 50 mm up to 600 mm diameter pipes. Joints are available with flange connections or pipe ends that are beveled for welding connections also they can be ordered with a restriction device.
After fabricated the stainless steel expansion joints are fully passivated, providing the highest possible degree of corrosion resistance.
WA-Expansion Joints are engineered for requirements such as special lengths, alternative materials or special seals can be incorporated in the design.
Wall Penetration Seals: Westatlantic Tech Corp. 902 455 4455
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