Pipes with Axial movement.
WA.GPAM - V1 axial pipe movement seals are dual seat seals, with a flex boot and watertight seal. V1 seals fit inside a wall opening.
The carrier pipe passes through the inner seal, the outer seal is positioned inside the wall opening. EDPM boot and seal plates may be 304L or 316L stainless steel.
- The seal maintains leak integrity up to 1 bar / 14.5 psi / 33 ft. water column.
- Sealing sizes up to 20 inch pipe (500mm).
- Axial movement of +/- 50mm can be absorbed.
- The unit is not supplied in a split version.
Request email quote or call Westatlantic 1-902 455-4455
Pipe seals for axial movement - external wall mount
WA-GPAM.V2 axial pipe movement seals are dual seat seals, with a flex boot and watertight seal. V2 seals fits outside a wall opening.
The seal absorbs pipe axial movement without violating the integrity of the seal.
The seal flex boot elastomer is EDPM, compression plates are 304L or 316L stainless.
WA-GPAM.V2 pipe flex seals are not manufactured in a split version for existing pipes.
The carrier pipe passes through the center seal. The outer disc seal compresses against the wall. The boot membrane joints the two compression seals.
Application range:
- Openings must be larger to allow for flex movement of the pipe.
- Sealing pressure 0.1 MPa (14.50 psi). Pipe diameters up to 20 inch / 500 mm.
- Pressure sealing for pipes, conduit and cables penetrating through a concrete wall.
- Seals against water, gases and smoke.
Scope of delivery: seal elastomer, pressure plates, anchor bolts for external wall mounting.
Material:
Pressure plates - corrosion resistant stainless steel 304L or 316L.
Rubber: EPDM: -30C - +100C.
Tightness: Tight to 0.1MPa
Back to compression Seals Page 1
Pipe through wall Seals vibration dampening.
WA.GPKM disc seals are custom units with a inner and outer seal.
Vibration noise is absorbed by cushioning elastomer. Complete tightness up to 2 bar / 29 psi /67 ft head. Elastomer may be EDPM or NBR. Diameter range: up to DN 3000 / 120-inch pipe.
The seal cannot be supplied in a split configuration for existing pipe. Maximum flex is +/- 40 mm.
Sounds and vibration that travel along pipes through wall structures are effectively dampened. The double seal design isolates and insulates contact between the pipe and the opening.
Advantages: Vibration compensation
Max working pressure: 2 bar / 29 psi / 0.2 MPa
Compression Plates: 304L – 316L
Sealing elastomer: EPDM, NBR
Working temperature seal elements:
EPDM (-30 ° C - + 100 ° C)
NBR (-20 ° C - + 90 ° C)
Noise transmission is diminished along the pipe.
Request email quote or call Westatlantic 1-902 455-4455
Pipe deflection - Seal integrity - WA-GPNS seals:
Pipe seals - Movement between structures - watertight flex pipe seals
Annular deflection movement of pipes occur due to differential settlement of structures. WA-GPNS seals allow differential movement while providing watertight Integrity of the seal.
The pipe opening size must be at least 120 mm more than the pipe OD. The max opening size is limited to 300 mm (12 inch).
The dual seal flexible design compensates for shear stress of 10-12 mm.
Compensating seals maintain a 1.5 bar / 22 psi hydrostatic Integrity even when deflection occurs.
Elastomer may be: EDPM, NBR or Silicone.
WA-GPNS seals may also be used in single pipe penetrations as well as opposing structures where the seal is installed on both sides.
Request email quote or call Westatlantic 1-902 455-4455
Aesthetic pipe seals polished 316L SS
WA-GPSP pipe seal for pipes that have high visibility in traffic areas.
An extended lip prevents the unit from dislodging in vertical mount applications.
The units are manufactured as a closed model only.
They seal against water, gas and smoke migrations through floors and ceilings.
Fireproof materials may be used to fill the space between the seals to create a fireproof penetration.
WA-GPSP pipe seals provide sealing for small or large pipes.
Advantages :
- Prevents migration of liquids, gases and smoke, between floors.
- Suppresses noise transfer between floors.
- Allows two degree pipeline flex.
- Cut sheet exposed pipe through floors and ceilings seals.
Request email quote or call Westatlantic 1-902 455-4455
Contact us: Westatlantic Tech Corp, 902 455 4455
Pipe sealing, axial movement, pipe through wall seals, pipe through floor seals USA: Texas, TX, Houston, Illinois, IL, North Dakota, ND, Iowa, IA, Ohio, OH, New York, NY, Kentucky, KC, California, CA, Louisiana, LA, Florida, FL., Alberta, AB; Edmonton, Calgary. British Colombia, BC; Vancouver, Saskatchewan, SK; Saskatoon, Manitoba MB; Winnipeg, Ontario, ON; Toronto, London, Ottawa, Hamilton, Quebec, QC; Montreal, Quebec City, Sherbrooke. New Brunswick, NB, Nova Scotia, Newfoundland Labrador, NL.