Categories > Watertight modular seals

 

Modular through-wall Pipe Seal System for large pipe diameters

Large diameter pipe seals WA-GKD models

Modular Seals - Leak Free Connections - pressing water seals up to 72 psi for pipes through core drill or wall sleeve openings.

modular-seal-with-toightness-display


Bolt head indicators display optimum tightness.

WA-GKD modular seals use long life EDPM rubber and 316L stainless steel hardware. NBR rubber is used on request for applications concerning oils, fats, or hydrocarbons.

 

EDPM is state of the art technology offering high life expectancy as well as durability. Stainless 316L is practically indestructible for almost unlimited period of time. Use quality WA-GKD modular seals for large diameter pipe penetrations in sewage storage tunnels (CSST), under ground tunnels, foundation structures and slabs. no pipe seal leaks.

American and International diameter pipe sizes, request a quote "Westatlantic" sales@westatlantictech.com

  • Sealing for steel pipes, - Plastic, PVC, Ductile Iron pipes. Nuts are molded into pressure plate, no lost parts at the job site.
  • Optimum tightness confirmation at a glance.

large-diameter-modular-seals

Through-Wall Pipe Seal System

modular-seals

modular-seal-torque-control-windows

 

Seal pipes through core holes, wall sleeves or pipe sleeves.
Tight up to 72 psi (5 bar) ( Lloyd register).

"Yellow window indicators" - "Safe" - "Watertight"

Seal elastomers may be EDPM or NBR, bolting hardware is 316L stainless steel.

leaking link seals problems


NBR rubber seal links for oil and gas applications

NBR-rubber-pipe-seals-energy

Dedicated oil and gas NBR rubber modular seals with 316L stainless steel hardware. NBR rubber elastomers provide endurance, isolation and safety for oil and gas steel pipes.


72 psi seals with corrosion protection 316L bolts and nuts. Modular seals with visual confirmation of tightness.

Specialized Large-diameter pipe sealing for refinery and oil and gas handling facilities.
Visible torque indicators - insure security of the installation.

  • Integrated inspection window - accurate installation confirmation.
  • No waiting time between tightening.
  • No time consuming repeated retightening.

Westatlantic pipe through wall component systems, consist of integrated assembly of wall sleeves - pipe sleeves - modular seals.

See sizing information below:

 

WA-GKD Modular Seals

Steel and Plastic Pipe with Same Outside Diameter 

Pipe Size
Inch

OD (Inch)

OD (mm)

Opening Size (Inch/mm)

GKD Seal Model

6"

6.625"

168.275mm

10.0/254.0

GKD 475-S-10

8"

8.625"

219.075mm

12.0/304.8

GKD 400-S-9

10"

10.75"

273.05mm

14.0/355.6

GKD 475-S-14

12"

12.75"

323.85mm

16.0/406.4

GKD 400-S-12

14"

14.00"

355.60mm

18.0/457.2

GKD 440-S-13

16"

16.00"

406.40mm

20.0/508.0

GKD 440-S-14

18"

18.00"

457.20mm

22.0/558.8

GKD 440-S-16

20"

20.00"

508mm

24.0/609.6

GKD 575-S-22

22"

22.00"

558.80mm

26.0/660.4

GKD 440-S-19

24"

24.00"

609.60mm

28.0/711.2

GKD 440-S-21

26"

26.00"

660.40mm

30.0/762.0

GKD 440-S-22

28"

28.00"

711.20mm

32.0/812.8

GKD 440-S-24

30"

30.00"

762mm

34.0/863.6

GKD 440-S-26

32"

32.00"

812.800

36.0/914.4

GKD 440-S-27

34"

34.00"

863.60mm

38.0/965.2

GKD 440-S-29

36"

36.00"

914.40mm

40.0/1016.0

GKD 440-S-30

42"

42.00"

1066.80mm

46.0/1168.4

GKD 440-S-35

48"

48.00"

1219.20mm

52.0/1320.8

GKD 440-S-40

 SDR-35 Gravity Sewer Pipe 

Pipe Size
Inch

OD (Inch)

OD (mm)

Opening Size (Inch/mm)

Seal Model Links Required

6"

6.28"

159.512mm

8.0/203.2

GKD-300-S-14

8"

8.40"

213.36mm

12.0/304.8

GKD-440-S-8

10"

10.50"

266.70mm

14.0/355.6

GKD-475-S-14

12"

12.50"

317.50mm

16.0/406.4

GKD-475-S-14

15"

15.30"

388.62mm

18.0/457.2

GKD-425-S-14

18"

18.70"

474.98mm

22.0/558.8

GKD-400-S-14

21"

22.05"

560.07mm

26.0/660.4

GKD-440-S-19

24"

24.80"

629.92mm

28.0/711.2

GKD-400-S-22

27"

27.95"

709.93mm

32.0/812.8

GKD-440-S-24

30"

32.00"

812.80mm

36.0/914.4

GKD-440-S-27

 Ductile Iron Pipe Sizes

 

Pipe Size
Inch

OD (Inch)

OD (mm)

Opening Size (Inch/mm)

Seal Model

6"

6.90"

175.26mm

10.0/254.0

GKD-400-S-7

8"

9.05"

229.78mm

12.0/304.8

GKD-400-S-9

10"

11.10"

281.94mm

14.0/355.6

GKD-400-S-11

12"

13.20"

335.28mm

16.0/406.4

GKD-400-S-7

14"

15.30"

388.62mm

18.0/457.2

GKD-425-S-14

16"

17.40"

441.96mm

20.0/508.0

GKD-425-S-16

18"

19.50"

495.30mm

24.0/609.6

GKD-575-S-22

20"

21.60"

548.64mm

26.0/660.4

GKD-575-S-24

24"

25.80"

609.6mm

28.0/711.2

GKD-440-S-21

30"

32.00"

812.80mm

36.0/914.4

GKD-440-S-27

36"

38.30"

972.82mm

42.0/1066.8

GKD-440-S-32

42"

44.50"

1130.30mm

50.0/1270.0

GKD-500-S-38

48

50.80"

1290.32mm

56.0/1422.4

GKD-500-S-43

 


Install guide quick reference

Install manual detailed GKD modular seals:

Download GKD Modular Seal Manual:

Download GKD specifications:

 

French-Canada install manual

modular-seals-leak-safe-indicators

American and International Pipe Sizes

 

Download Sizing Chart

Large Pipe diameter series:

Modular Seals for large Pipe diameters 500 series Seal annular space 62 - 71.5mm / 48 inch (1220mm) diameter pipes

Modular Seals for large Pipe diameters 650 series Seal annular space 77mm-84mm / 78 inch (2000mm) diameter pipes

Modular Seals for large Pipe diameters 615 series Seal annular space 90-98 mm / 118 inch (3000mm)diameter pipes

 

Westatlantic will provide you with direct, rapid support in technical questions and will be glad to assist you in professional insertion and sealing of conduit, cables and pipes. Whatever you are planning, your project is in good hands with us. We will be glad to advise you individually and personally. 

modular-seals-all-pipes

Install Picture Display.


 

STANDARD SYSTEMS FOR PIPE THROUGH WALL SEALING

For all American Pipe sizes (Pipe OD)

modular-seal-canada-ontarioStandard Modular Seal Link belt systems and GP disk seals for sealing pipe through concrete walls.

Waterworks EDPM seals, Oil and Gas Nitrile-NBR Seals, High temperature - Fire resistant to 440 F.


Pipe penetrations through Manholes, Wet Wells, Lift Stations, Valve Chambers, Concrete box Culverts and Bulkheads. For Water - Wastewater Treatment Plants and other connection systems, when water or gas tight seals are required.

Sealing for SDR Pipe, Ductile iron, Concrete, PVC, and Sewer pipes low or high pressure sealing up to 72 psi of pressing water.

For maximum corrosion resistance in treatment plants, EDPM elastomer and stainless steel bolting is standard seal material.

Seal elastomers: EDPM, for water applications and oil and gas resistant NBR elastomer for petroleum applications. Silicone elastomer Fire Resistant High temperature 440 F.

Viton element pipe seal plugs are used in "split, viton compression seal models", where applications require a Viton element for certain liquids.

Download Spec sheet for LU series modular seals:

Download a Installation guide for LU Modular Seals:

Read more: General rubber properties chart - seal element selection guide: Drawing LU modular seals underground pipes:

modular-seal-drawing

 

Pipes through concrete walls, modular LU Seal system advantages:modular-seal-pipe-through-wall-drawing

  • Provides a 36 psi seal, 80 foot head pipe seal system.
  • Seal integrity when higher head pressure is present.
  • Corrosion Resistance Stainless steel or galvanized bolting.
  • Pipe seals for large or small annular spaces.
  • Pipe seal sizing for all pipe diameters.modular-seal-canada-BC-AB
  • When annular openings are larger than the expanded thickness of a single link belt, two layer assemblies are provided.

 

 

 


DL Link Modular Models: for 72 psi - 5 bar, tight up to 160 foot water head.

modular-seals-double-high-pressure-modular-sealDL high pressure modular links element seals are available for conditions where pressing water is greater than 36 psi.

 

modular-seal-douple-seal

 

Double link interconnecting belts provide a hydronic seal to 5 bar (72 psi) 160 foot. head.


Download Data on DL-LU modular pipe sealing:


GP DISK SEALS for multi-pipe sealing: READ MORE

multi-pipe-sealing-through-same-opening

Seal more than one pipe through the same core. Watertight up to 36 psi of pressing water. Maintain leak integrity up to a 80 foot. of water head." Watertight up to 160 foot water head using D-LPS Models, see below.

For pricing Contact Westatlantic Tech Corp., USA and Canada.

 


Compression Disk- pipe seals for pipe through concrete walls, only 2-1/4 inch thick, even for large diameter pipes.

pipe-seals-disk-compression Westatlantic Tech Corp., offers compression disk seals for through wall conduit and pipes. Including a split versions, for pipes that are already in place.

Compression disk seal sizing is determined based on the number of pipes or conduit through the same opening. Hole size is the determining factor for the number of pipes that can be sealed using multiple disk compression seals.

Compression disk pipe sealing is used  for multiple pipes through the same opening, large annular spaces, holes or core holes too small for other types of pipe seals, when higher pressure seals are required. Eccentric compression disk seals are used for pipes that are off center through a pipe sleeve or drill core.


EDPM PUDDLE FLANGES: Sealing puddle flanges for cast in pipes through walls, floors, pool walls, Ice Rink concrete slabs.

puddle-flange-EDPMpuddle-flange-pipe-collarpipe-sleeve-wall-collar


 

 

 


READ MORE


Wall Sleeve assemblies:

WAT. ZVR CEMENT BONDED WALL AND FLOOR SLEEVES

Non-metallic cement bonded wall and pipe sleeves provide an engineered system for a total watertight wall opening

wall-sleeves-cemented-coated

Wall sleeves for retrofit fit of Pipes through block walls

Read more on Cement-bonded-Wall Sleeves

WAT ZVR wall sleeves permanently bonds to the concrete and becomes an integrated part of the wall structure.
wall-sleeve-cast-in

Engineered structurally from tough inherently stable plastic inner layer, the exterior has a special fused cementation coating for concrete-bounding. Eliminating the need for a puddle flange.

WAT. ZVR sleeves maintain complete ovality during concrete placement. A perfectly symmetrical entry point is formed for pipes and conduit passing through the structure. Ideal for block wall retrofitting or new block walls.

Cement bonding pipe sleeves are available from Westatlantic Tech Corp.

The coating bonds perfectly to the wall sleeve, and adheres homogeneously with the concrete or grout or mortar

WAT. ZVR wall sleeves are watertight at pressures up to 72 psi (5 bar) – used in conjunction with modular seals or disk compression seals and press seals, they produce a completely watertight penetration for pipes, conduit or cables.


Downloads:

 

pipe-seals-waterproof

READ MORE on pipe to manhole connector boots

Link pipe connection, seal supplier: Westatlantic Tech Corp., 902 455 4455

HOME PAGE

USA and Canada: large diameter pipe Seals, GKD hauff, modular seals for large pipes, pipe Modular seals, Pipe seals, pipes through concrete walls, watertight, annular seals, repair leaking link seal, 72 psi seals, annular space. water tight connections. westatlantic WA GKD model modular seals, Integra, optimum tightness. Torque control, rubber, EDPM, NBR, oil gas pipe seals, water, sewer seals, 316L stainless steel bolts. manhole pipe seals, modular seals, mechanical seals. USA: Texas, TX, Houston, New York, NY, Illinois, IL, North Dakota, ND, Iowa, IA, Ohio, OH, Michigan. New York, NY, Utah, Arkansas, Kentucky, KC, California, CA, Colorado, Denver. Louisiana, LA, Florida, FL. Pennsylvania, PA. Wisconsin, WI. Canada, Ontario, Oakville, Toronto, London, Hamilton, Mississauga. Alberta, AB; Edmonton, Fort McMurray Calgary. Alberta, AB; Fort McMurray, Medicine Hat, Grande Prairie. Fort St. John, Estevan, Brooks, Blackfalds, Swift Current. British Colombia, BC; Kelowna, Vancouver, Prince Rupert, Kitimat. Saskatchewan, SK; Regina, Saskatoon, Prince Albert, Estevan, Swift Current. Manitoba MB; Winnipeg, Thompson. Quebec, QC; Montreal, Quebec City, Trois-Rieviers, Chebougamau, Sherbrooke. QC, Alberta, Saskatchewan, Manitoba, Quebec, New Brunswick, NS, newfoundland. Pipe Entry Seals, Waste Treatment Plants, Thermal Storage Systems, Wall Penetrations, casing end seals, Precast Concrete Vault Seals, Insulated Pipe Seals, Dual Containment Seals, Fountains, Pools, Waste & Water Treatment. Telecommunications, Valve Pits, Power Generation Dams, Offshore Oil Rigs, Precast Concrete, Tunnelling Operations, Sewer Maintenance, Fluid Overflow Devices, Septic Tank Installations,