Boot Seals external Weatherproof Pipe Seals for pipe not centered Pipe-Seals external mount units Pipe-Seals external wall mount Pipe Seals- multi pipe penetrations Pipe Seals water hammer isolation Seals differential settlement Pipe Seals & waterproof liner seal Pipe Seals for vibration damping Pipe Sealing for metal tank walls Pipe Seals for axial movement-NS Pipe Seals through floor slabs End Seals casing pipes Pipe Plug Seals taper fit Manhole Seals joint jnflow Pipe Seal Boots Septic Tanks Connector Boots pipe to manhole Pipe Seals Weatherproof Split Boot Pipe Seals hi-temp silicone rubber Pipe Sealing Internal repair
Wall Sleeves for Large Pipes Wall Sleeves External Wall Wall Sleeves Split For Existing Pipes Wall Sleeves Split Boot Weatherproof Wall Sleeves Flange Connect Wall Sleeves Puddle Flange Wall Sleeves Tank Connection Wall Sleeves Multi-Conduit entry Wall Sleeves Tempoary Entry
Casing Spacers non-metallic Casing Spacers Multi Pipes Casing Spacers - Steel Casing Spacers Adjustment Legs Casing Spacer with Joint Restraint
Repair Clamp Split Bolted Repair Clamps Flange Leak Repair Clamps Pit Hole Leaks Repair Clamps Encapsulating Repair Clamps Pipe Bends Repair Pipe Leak Inside
Restraint Coupling Couplings HDPE & PVC Pipes Couplings PVC to Steel Pipe Couplings Stainless Housing Repair Couplings different size pipes High Pressure Pipe Couplings
Pipe Plugs Pneumatic Pipe Plug sectional large pipes Pipe Plugs Mechanical Packers Pipe Repair Internal
Heater Wraps Totes Heater Wraps DRUMS Heater Wraps PUMPS Heater Wraps TANKS Heater Traps CONCRETE Pipe Heater Wraps Drum Ovens 4 Barrel Heaters
BUILDING ENTRY PIPE SEALS
PUDDLE FLANGE EDPM PIPE SEALS
SEAL PIPES FROM OUTSIDE WALL
MANWAY HATCH COVERS
FLANGE ISOLATION KITS
MONOLITHIC ISOLATION JOINTS
Stainless Steel Wall sleeves - Corrosion protected pipe sealing
Pipe and Conduit Passage through Foundation Walls
Wall sleeves WA-WS-Standard: stainless steel or galvanized puddle flange water stops.
Wall sleeves for single pipes or multi pipe passage through the same opening. After wall core drilling is not required.
Pipes and conduit that pass through the wall sleeve openings, are watertight sealed using expanding mechanical seals.
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.
Different configurations available
Puddle flanges may be mounted center at the ends or other positions on the sleeve.
Wall Sleeves - Flange to Flange Pipe Connection
Stainless steel wall sleeves - Pipe through wall connections
Flange to Flange wall sleeves cast in flush with the wall. The flange connection fastens directly to the pipe. ANSI flanges are welded on the sleeve ends for a continuing pipe through the wall.
Puddle flange water stops attach to the sleeve and form an anchoring point for the sleeve. The units cast in a new concrete wall to provide a continuous passage for the pipe system.
Protected Hex nuts, dome nuts, female thread rod or studs on the back of the flanges provide connection fasteners for the connecting pipe.
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 to connect pipe through concrete walls.
Diameter range: up to 60 inches (DN 1600)
Stainless steel: 304L-316L, schedule10s or schedule 40 or metric sleeves are available.
Wall Sleeves with 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 are 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. They may be grouted in existing walls for retrofitting.
Wall sleeves for pipes are available for any wall thickness and pipe diameter.
Wall Sleeves Stainless steel
A flanged pipe continuous transition through the wall is accomplished.
The pipe sleeve flange extends out from the wall for the connection and may be a full pipe length or a shorter piece.
Stainless steel, carbon steel, galvanized or corrosion protected coatings are available.
WA-PF-KS units cast in wide concrete walls, or are used when large diameter pipe penetrations are required. WA-Modular seal links fill the annular space to form a watertight passage of the pipe through the sleeve.
Plain end form support collars are mounted on the ends of each sleeve. A puddle flange is mounted in the middle of the sleeve.
Wall-Sleeve materials may be stainless steel (304L, 316L or anti corrosion coatings. Lengths up to 10 ft. (3000 mm) are available.
Puddle flanges at the midway point prevent water creep along the outside of the wall sleeves. The flush end flanges fit inside the wall forms.
WA-modular seal links are designed for larger pipe penetration sealing. Modular seal links are an advanced design seal for large pipe waterproof sealing. Torque announcer windows form part of the new design in waterproof sealing.
Multiple pipes may be sealed through the same sleeve opening using multi port disc seals.
Close together wall sleeves with Puddle flange collars
Stainless Steel Wall Sleeves 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.
Pipe penetrations through multi wall sleeves are individually sealed with a compression elastomer seal or modular seals.
Split wall sleeves encapsulate existing pipe and provide protection. An annular space is created around the pipe for sealing.
The sleeve may be bolt closed or a welded closed. 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 are 304L stainless steel material,12 inch long. Longer or shorten models are available.
The annular space between pipe and sleeve are sealed with modular seal links., or disc seals.
12 inch long split wall sleeves have two puddle flange collars. Split wall sleeves c/w with bolt closing hardware and EDPM flange gaskets.
Split wall sleeves weld closed:
WA-Weld closing models come with beveled axial splits for welding. Split disk compression seals or modular seal links are supplied with the assembly.
For all American and International pipe sizes.
Split WA-GP-W sleeves are also available, for existing pipes.
Wall SLEEVES: CEMENT COATED WA-ZVR units
Wall Sleeves WA-ZVR models are non-metallic wall sleeves for water and gas tight pipe penetrations. Pipe conduit, cords and communication cables.
The special bonding coating create a homogeneous bond with new concrete resulting in a 72 psi (5 bar) passage for pipes and conduit through structure walls.
Cement bonded pipe sleeves, bonds with concrete - providing no leak around solutions. 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 Modular Seals links, or WA-GP-SR disc seals. The seals are provided as part of the assembly.
The cement bonded pipe sleeve can be set in concrete or block walls.
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
Wall sleeves for pipe through walls on an angle to 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 for an effective watertight pipe entry.
The same approach angle of the pipe is maintained, eliminating additional bends in the pipeline.
Angled pipe wall sleeves may be split units for pipes that already exist.
Pipe incline 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.
Sealing elements may be EDPM, NBR or Silicone.
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.
WA-GPT cluster wall sleeves: are multi pipe through wall port 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.
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 seal.
A puddle flange collar cast midway in the wall. The sleeve length is sized according to wall thickness.
For multi conduit penetrations through an existing wall, an opening in the wall is cut to accommodate the size required. The multi cluster unit is grouted in the wall.
There are several combinations of multi-conduit sleeve seals. For the best suited units for your project, please contact Westatlantic tech Corp.
Pipe and conduit cluster penetrations in a small area may be accommodated. Openings 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 to an exterior wall. The wall may be flat or curved, a gasket seal seats 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.
Typical drawing for split pipe sleeves.
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.
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.
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.
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.
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.
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
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.
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.
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.
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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