Waterproof pipes penetrating through a concrete wall

Stainless Steel Wall sleeves - Corrosion protected

Pipe and Conduit Passage through Foundation Walls

Wall sleeves WA-WS-Standard: stainless steel - puddle flange water stops.

Single pipes or multi pipes through the same opening. Drill Cores for pipe passage is not required when wall sleeves are cast in the wall.

Watertight pipe sealed using expanding mechanical seals.

Puddle flange collars prevent water creep along the sleeve. The puddle flange also provides an anchor point in the wall.

WA-WS wall sleeves standard units are 12" in length. Longer and shorter lengths are available.

WA-Wall are sized for all American and International pipe diameters.

Wall sleeve cut sheet.

Different configurations available

Puddle flanges may be mounted center at the ends or other positions on the sleeve.

Cut Sheet steel wall sleeves:

Wall Sleeves - Flange to Flange Pipe Connection

Stainless steel wall sleeves - Pipe through wall connections

Wall Sleeves WA.WS-FF units.

Flange to Flange wall sleeves are cast in the wall flush with the wall. The sleeve flange bolts directly to the pipe flange. ANSI flanges used on the wall sleeve welded provides a continuing pipe connection through the wall.

Puddle flange water stops welded to the sleeve provide for a leak around waterstop and form an anchoring point in the wall for the sleeve.

Protected Hex nuts, dome nuts, thread rod or studs on the back of the flanges provide connection fastener points for the connecting pipe flange.

American and International pipe diameters may be accommodated.

Wall Sleeves WA-WS-FF stainless sleeves are used in WWTP, water treatment facilities, water tanks and other applications for continuing pipe through concrete walls. The FF wall flange seleve fits between the concrete form boards.

Diameter range: up to 60 inches (DN 1600)

Stainless steel: 304L - 316L, scheduled sleeves or metric sleeves are available.

Brief sheet

Wall Sleeves General

Wall sleeves with extended flange connections

Wall Sleeves with extended flange connections: WA-WS.F units, have connection flanges extending out from the wall for connecting pipes through the wall. The sleeve is cast in during wall construction. ANSI 125# or ANSI #150 flat face flanges or raised face may be used.

WA-WS.F double flanged wall sleeves may be grouted in as a retrofit in an existing wall or cast in a new wall.

Wall sleeves for pipes are available for any wall thickness and pipe diameter.

Wall Sleeves Stainless steel

The pipe sleeve flange extends out from the wall for a bolt, washer nut connection and may be a full pipe length or a shorter wall piece.

Stainless steel, carbon steel, galvanized or corrosion protected coatings are available.

Wall Sleeves WA-PF-KS units are custom units with customer defined measures. The end flanges are stabalization flanges to ensure a round sleeve structure. Mainly used for large pipe diameters or thick wall structures.

Applications:

WA-PF-KS units cast in wide concrete walls, or are used when large diameter pipe penetrations are required. WA- pipe seal links fill the annular space between pipe and sleeve to form a watertight passage.

A puddle flange is mounted in the middle of the sleeve as a waterstop and anchor point.

Wall-Sleeve materials may be stainless steel (304L, 316L or antii-corrosion coatings. Lengths up to 10 ft. (3000 mm) are available.

The flush end flanges fit inside the wall form boards.

WA-modular seal links are designed for larger pipe penetration sealing. They are an advanced design seal for large pipes. Torque announcer windows form part of the new design.

Multiple pipes may be sealed through the same sleeve opening using multi port disc seals.

Shop Brief Sheet

Pipe penetrations close together.

Stainless Steel Wall Sleeves with a common puddle flange for Pipe Cluster penetrations.

Wall sleeve clusters provide for two or more pipe entry points through a concrete wall.

The sleeves provide minimum space between pipes.

Multi pipe penetrations through the same sleeve are individually sealed with a compression disc seal.

Wall Sleeves - split WA.SP- WS units bolt close around an existing pipe or conduit when a new wall is built.

Split wall sleeves encapsulate existing pipe. An annular space is created around the pipe.

The sleeve may be bolt closed or welded closed on site. Split wall sleeves provide a wall opening when a new concrete wall or slab is placed around existing pipes. They mount horizontally or vertically.

Standard split sleeve lengths may be plain steel with anti-corrision coating or 304L stainless steel material. Up to 16 inch long, one puddle flange is standard. Longer sleeves are available with two or more puddle flanges.

The annular space between pipe and sleeve are sealed with WA-modular seal links., WA-disc seals or may be open.

Split wall sleeves c/w with bolt closing hardware.

Split wall sleeves for a weld close:

WA-Weld closing models come with beveled axial splits for welding. Split disc compression seals or modular seal links are supplied with the assembly.

Split wall sleeves cut sheet

Read More:

For all American and International pipe sizes.

Wall Sleeves WA-ZVR models are non-metallic wall sleeves. Water and gas tight applications for conduit, power cords, communication cables or pipe through concrete and block walls.

A special bonding coating creates an homogeneous bond with new concrete or grout resulting in a 72 psi (5 bar) passage for pipes and conduit through structure walls.

The special bonded pipe sleeves, attach to the concrete - preventing leaking around the sleeve. End caps insure a clean passage is maintained until pipes are ready to enter the building.

Pipes / Conduit pass through the sleeve into a structure and are sealed with Pipe Mechanical Seals. The seals are provided as part of the assembly based on the conduit or pipe size entering through the foundation.

Download data sheet:

Compression seals, model WA-GPSR pipe seals may be used with the WA-ZVR wall sleeve. They allow single penetrations or multiple pipe / conduit to pass through the same opening.

The cement bonded pipe sleeve can be set in concrete or block walls.

Highlights:

Watertight up to 72 psi, 5 bar
Pipe diameters from 3 inch to 12 inch (80 to 300 mm)
Suitable for any type of wall
Form an homogeneous bond with concrete
Suitable for retrofitting in core drills and/or rectangular block size openings
Available in special lengths

Down load Installation Instructions:

plastic-wall-sleeves-cement-bonding-coating-brochure

Wall Sleeve exterior cement bond coating - additional information

Wall sleeves entering at an angle through the wall

Wall sleeves WA-Incline mount provide openings for pipe passage at an angle through the wall. Angled sleeve ends and angled puddle flanges fit perpendicular to the sleeve.

The same approach angle of the pipe is maintained, eliminating additional bends in the pipeline.

Angled pipe wall sleeves may be split for pipes that already exist.

Angled wall sleeves use longer compression bolts and WA-GPSR disc seals. Disc seals are watertight mechanical pipe seals.

Split wall sleeves for existing pipe, are available with either weld closings or bolted closing. They are available for most pipe sizes and accommodate existing piping for a new wall.

Sealing elements may be EDPM, NBR or Silicone.

Wall sleeve seals external wall mounting units are split sleeves for existing pipes.

WA-GP-T split sleeves

Download WA-GPT sizing fill-in sheet:

Split external wall sleeves fit around a pipe that anchor mount to an outside walls.

Previously installed leaking link seals may be re-sealed using a WA-GPT sleeves. The pipe remains in service during the repair.

A gasket seals the collar against the wall and a pipe seal is used to seal the annular space between the pipe and the "T" sleeve.

Wall Sleeves for multi conduit penetrations in a cluster.

WA-GPT cluster wall sleeves: are multi port through wall openings for clusters of pipe or conduit to past through a wall in close formation. The units are 304L stainless steel material or 316L stainless.

Cast-in cluster type wall sleeves

Flush to Wall cluster type wall sleeves

Flush mount conduit penetration sleeves mount on an exterior wall.
A gasket seals between the plate and wall.

There are many configurations available.

Multi-conduit wall penetration sleeve seals provide wall openings for several conduit and cable entry ports into a building. The sleeves may vary in size for different size conduit or pipe.

The sleeves are water and gas tight. The penetrations are sealed with disc mechanical seals.

For multi conduit penetrations through an existing wall, an opening in the wall is cut or sleeved to accommodate the size required.

There are several combinations of multi-conduit sleeve seals. For the best suited units for your project, please contact Westatlantic tech Corp.

Minimum spacing wall sleeves allow close together multi pipe penetrations through concrete walls.

External wall sleeve-WA-GPT - cluster sealing

Close together pipe penetrations through wall openings may be waterproof sealed using WA-GPT cluster seals..

Sealing for all American and International pipe/conduit sizes are available.

Conduit entry sealing, using external mount thimble sleeves: allow single or multi penetrations through a wall in close proximity to each other.

WA-GPT units, are anchor bolt fastened outside the wall. The wall may be flat or curved, a gasket seal seals between the wall and flange collar.

Modular Mechanical Elastomer Pipe Seals and WA GPT units form a complete watertight solution.

WA-GPT external mount wall sleeves, are also used for pipe penetrations through metal tank walls.

See: typical layout:

Split pipe sleeves for multi pipe penetration are custom sized assembles as per customer requirements.

See: Typical placement drawing for pipe not centered conditions:

Download more information data sheet:

Typical drawing for split pipe sleeves.

WA-multi-WGC boot seal

WA-multi-WGC pipe boot seals may be used for non-pressing water applications. Pipe or conduit through walls can be weatherproofed with flexible boot seals. The EDPM rubber boot can not be split to seal existing pipes.

The boot is a monolithic one piece unit that seals around the pipe with a stainless steel clamp. The collar seal is compressed against the wall with a compression plate. A gasket seal is placed between the wall and the back plate.

The plates a 304L or 316L stainless material. Anchor bolts come with the assembly.

WA-EX-GPT-S split / non-split for single pipe through walls

For single pipe penetrations that already exist use a split WA-GPT sleeve. Non split external wall mount units are use on walls when new pipes are passed through the wall.

Wall Sleeves for pipe and waterproof liner sealing. A dual purpose seal assembly.

WA-GPF - are dual purpose seals: they seal the pipe penetration through a concrete wall and the liner at the same time.

A fixed flange is anchor bolted to the wall and a loose flange compresses the waterproofing liner. A disc seal seals the pipe or conduit going through the sleeve. A single pipe or several pipes may pass through a dual purpose sleeve.

Liner seals may be anchor bolted to and outside wall for core drilled walls. Sleeve and flange combination may be cast in the wall for new wall construction.

Multiple ports or single port disc seals allow both waterproof liners and the pipe or conduit to be sealed through the wall.

The assembly comes with Disc seals for multi conduit penetrations or Modular seal links for single conduit/pipe and flange gasket seals for the foundation waterproof liner.

Wall sleeves WA-GPC metal tank seals, waterproof pipe entry into metal tanks.

Tank wall Sleeve - WA-GPC Model

WA-GPC sleeves are bolted to a steel tank. deck plates or other steel structures.

They are bolted to the plate wall, a flange gasket forms a watertight seal at the wall and disc mechanical seals make a watertight seal around the pipe.

The pipe or conduit passing through the sleeve is sealed with a WA-GPSR compression seal.

Data Sheet metal tank steel deck wall entry sleeves and seals

For several pipes through the same wall sleeve, WA-GPT and WA-GPSR disc seals may accommodate several pipes through the same sleeve opening. Use a WA-GPWK for conditions where the pipe or conduit is already in place.

Various Configurations for Wall Sleeves with flange plate bolting.

Off Center pipe - Centered pipe- Incline pipe - Angled entry pipe sleeves and seals..

Stainless steel slab-sleeves with EDPM puddle flanges: for pipe passage through concrete floors or narrow walls.

WA-slap-sleeves with EDPM puddle flanges.

Slab sleeve for pipes through concrete slabs in parking garage floors, warehouse floors are suitable for pipe penetrations through floors as low as four inch thick.

Stainless steel band straps secure the EDPM Puddle Flange to the sleeve. The Puddle Flanges prevent water creep along the outside of the sleeve.

Sleeve sizes are available to allow pipe passage for both large and small pipe diameters.

Modular pipe seal links or WA-GPSR pipe seals are supplied with the sleeve assembly for a total watertight pipe passage.

Extended sleeve lengths protrude above the floor if kick plate extensions are required.

Wall Sleeve brochure:

Wall Sleeves Temporary entry:

WA-BD non-metallic building entry ports allow power supply and communications cable passage into a structure for temporary power supply or communication cables.

Cast in the wall or through a core drill, the sleeve entry ports may be closed when not in use.

WA-BD units provide openings for supplemental supply to secondary substations, or structures.

The cables may be withdrawn after use and a waterproof plug seal closes the entry.

Non metallic sleeves are available up to 3.50" diameter. Larger diameter temporary entry ports are available,.

Cables can be fed into a substation chamber or concrete wall structure above ground while construction work is in progress. Main entry man doors can be closed and locked for security.

Temporary communication bundles between buildings or between floors, training classrooms and emergency operations buildings are available.

Watertight ready for power cable passage or other temporary entry.

• Security; opened with a special tool; protected against unauthorized opening
• Simple installation in between form work, cast in place
• Water tight security cover fasten back in placed when not in use

Cut Sheet

Temporary entry wall sleeves for communications and power cables.

WA-BD-SS stainless wall sleeves wall sleeves provide access points for support functions inside a building.

Man doors can be locked, but power supply cables and communication cables continue to have building access ports. The sleeve entry points may be multi sleeves of different sizes or a single port openings.

Threaded end caps provide security and weatherproof isolation. The threaded caps may be fitted with a locking devise or an end flap cover that may be locked.

The temporary entries may be used through concrete walls or metal sided buildings,. The weather side flange is fixed and the dry side flange is loose.

Applications for temporary passage of power cords and other entry requirements. Single wall sleeves or multi wall sleeve ports are available.

Contact Westatlantic with your detail requirements.

Cut Sheet

Wall sleeves for temporary passage of pipe through core drill block walls or core drilled concrete walls

Temporary access for power cables and communication cables.

WA-WS-BW temporary passage wall sleeve.

The sleeves have a fixed flange on the weather side and a loose flange fitted to the inside wall.

The inside flange is loose so it may be fixed to the wall and a silicone seal bead is placed around the pipe and sleeve after the loose flange is anchored to the wall.

Both flanges have a EDPM wall gasket.

Wall sleeves for block Walls

WA-FL-BW wall sleeves may be used for pipe passage through a block wall. Pipe or conduit passes through the sleeve and is sealed with a disc mechanical seal.

WA-FL-BW pipe sleeves may also be used through a core opening in a concrete wall when a core drill and a sleeve are required.

The fixed flange on the wall sleeve is fastened to the outside wall and the loose flange is placed on the inside wall. Both flanges have gaskets that fit between the flanges and wall.

The loose flange final finish uses a fillet bead of silicone between the sleeve and flange.

Contact Westatlantic with your details

Supplementary Products for Wall sleeve sealing

Sealing elastomer for single pipe penetration, multi pipe penetrations through the a single sleeve, small annular space seals, off center pipe seals.

WA-GPSR Disk seals are used if more that one pipe or conduit passes through the same sleeve, or when the pipe is not centered through the Wall sleeve.

Wall Sleeves Flanged Pipe Stainless Steel, long runs, non split.

WA-LR Flanged pipe stainless steel sections 304L, 316L material. Diameters 2" to 40". The pipes may be embedded in concrete slaps or exposed.

For ordering Contact us: Westatlantic Tech Corp., 902 455 4455

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