But if you're remodeling a bathroom or kitchen, be prepared to make changes in the plan once you've removed the wall covering and flooring. Where do I find it an. To repair your pipe or joint using epoxy, first clean and dry the damaged area, ensuring water can't reach the affected area. How To Seal Exterior Pipe Through Concrete? For faucet pipes through exterior walls, a rubber gasket or flashing around the pipe on the exterior wall, if possible, in addition to caulking. Acrylic and latex-based caulking designed for exterior applications are ideal for sealing gaps 1/2 inch and smaller around the perimeter of a pipe. Made from UV stabilized ivory colored polypropylene. If left exposed, the foam will eventually crumble. www.greatstuff.dupont.com. When you do it in this manner, the leaks will move outside instead of moving inside your house. Is this required? Find the entry points the mice use, such as the gap between the floor and wall, and apply peppermint oildirectly or diluted with waterto the area, or you can soak cotton balls in the oil and stuff them into mouse holes. When using this method, first cut a flap in the housewrap above the pipe and fold it up out of the way. Active since 1995, Hearth.com is THE place on the internet for free information and advice about wood stoves, pellet stoves and other energy saving equipment. As you can don't worry too much about it though you can use your finger to wipe down that bead of caulk. Scope. If not, you can make a few small holes with a utility knife or an awl. All American and International pipe sizes may be sealed using WA.GP-KAR seals. Similarly, silicone sealant can also weather, fall away, and the finish is not ideal. How To Repair Exterior Door Handle On Toyota Echo? As water begins to freeze, it expands. Manufacturers say this product will work well on different surfaces, including copper. Plumbing and Piping - Sealing sump pump PVC discharge pipe - Today I had to repair my sump pump discharge pipe. Use a combination of foam sealant and cement stucco to fill large gaps and voids. Why do we calculate the second half of frequencies in DFT? 2. With these various applications in mind, there are four primary strategies for sealings, each with their own positives and negatives. What is the best sealant for leaking pipes? Turn off the water supply to the leaking pipes and clean the area around the hole to be patched. A . If you spray on too much at once, it will sag under it's own weight and may not dry fully. www.dendroboard.com. Once the foam has cured, we apply a layer of roof cement to the outside of the wall. Dust the area around the pipe with an old paintbrush or handheld duster to remove dirt, dust and other debris. For circular penetrations: Circular holes for HVAC and other hose or pipe penetrations require a different approach to wrapping and flashing because of their shape. She is a writer and editor with nearly a decade of interior design expertise. The consent submitted will only be used for data processing originating from this website. Menu. PipeSnug and FlueSnug are award-winning products made from polypropylene and TPE. SECTIONP2608 WORKMANSHIP P2608.1General. Moisture curing, polyurethane expanding foam, specifically developed for filling gaps around pipes and other plumbing applications. Invented by a builder who was fed up with mess and hassle, PipeSnug can be fitted externally and internally, giving a smart finish quickly. Can someone recommend what I should use to seal the area around the PVC pipe on the exterior of Load a caulk gun with exterior grade caulking. Sealing gap(s) around cabinet pipe penetrations. So there is no more messy mixing of mortar or waiting for the weather to be dry to get the sealing jobs done. . Pipetite is designed to completely seal around pipe and tube as it passes through walls and floors. The holes must follow a straight line across the floor and must ascend or descend so the pipe will be sloped inch per foot. An example of data being processed may be a unique identifier stored in a cookie. Acrylic caulk is durable but shrinks over time. Cut away a 10-inch by 2-foot section of flooring. Drainage pipes may also be placed beneath the slab and connected to a sump. Thank you. If necessary, fill the gap in layers of cement to build up the area slowly. Clearly had no clue. How to Run Pipes Through Walls and Floors for DIY Plumbing Work Learn how to run plumbing through walls and connect a drain through the floor. Using caulk to seal gaps between the home foundation and ground. With this design, there is no need for caulks or sealants, and with a mounted base, the boot will not separate from the wall, floor or ceiling. Terms of Use. What To Use To Seal Exterior Holes Around Pipes? Both PipeSnug and FlueSnug can be fitted in seconds and saves time for the installer. Roughly an inch and a half.We are going to cut inch and a half strips of the Wigluv.So, as the water is running down the building we obviously want to create a shingle effect. It seemed kind of like caulk. Be careful not to damage the pipe. Several types of sealant are adequate when sealing these gaps, however; the type you choose should depend on the size of the gap. Openings in walls, ceilings, or floors. Keep a wet wipe or paper towel nearby to wipe off the nozzle and wipe up any drips. Drill a hole through the house wall using a drill bit long enough to pass all the way through the wall. Pipetite products are constructed of hygienic silicone material in compliance with Food and Drug Administration (FDA) specifications. To clarify, are you saying you're apply foam from the inside of the house, and caulk from the outside? In the attic, you might be able to run the vent over to tie into an existing vent. What Is The Exterior Angle Of A Regular Triangle? Put caulk around the steel wool to keep it in place. Can I run a plumbing vent through a wall instead of the roof? Choose a location for your stove pipe. Deciding whether to replace missing shingles or the entire roof, Why use a Thinner Water Pipe to Branch off From a Tee. I replaced a hose faucet on an exterior wall of my house. How do you seal the gap around a gas pipe? Does Pex tubing have any advantages over copper? Cover all surrounding areasMoreHow to fill awkward or large gaps around your pipe work or fixings. Where Is The Fear Landscape Room Located? If not, drill a hole in the attic ceiling and have a roofer install a roof jack for the vent pipe. Working together for an inclusive Europe. Penetration Type Determines Sealing Solution. Never allow foam to touch exposed wiring. Fill larger voids with the foam sealant, then apply the cement to provide a natural finish to the surface surrounding the pipes. homeguides.sfgate.com. Press hydraulic cement into the hole with a small trowel or putty knife. Asking for help, clarification, or responding to other answers. To prevent the problem, you can use a small amount of spray insulation foam between pipes and framing to keep the pipe in place and reduce noise. www.familyhandyman.com.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'k2_builders_com-leader-1','ezslot_6',119,'0','0'])};__ez_fad_position('div-gpt-ad-k2_builders_com-leader-1-0'); From my experience, the great stuff will adhere easily without any modifications the PVC. That's a place to start. Apply Essential Oils. For use with mini split and conventional air conditioner split system line sets. In addition to its use as a non-staining plumbers putty Sta Put Ultra can also be used as a permanently soft and flexible non-pressurized water, air or gas sealant in gaps around wires, pipes, or vents. Does Flex Paste Actually Block YouTubeYouTube www.youtube.com. then fitted the gas pipe through it.. then taped up the gap between the gas pipe and the plastic pipe it runs through using duc tape.. 2 . We've got the tips you need for tricky plumbing projects. Another simple step for better outlet insulation is to apply foam or caulk into the gap around the flush-mounted box, behind electrical cover plates. How to seal around outside pipes The most effective and most straightforward process for sealing around outside pipes is to use PipeSnug. It fits in seconds in any weather Repairing a large wall patch (or even replacing an entire wall) takes only a little more time than a small patch, so open plenty of space for working. How to Air Seal Holes around Plumbing Use caulk or canned spray foam to seal piping holes through the top plates, bottom plates, rim joists, and subfloor. How to Run Pipes Through Walls and Floors, How to Install Plumbing Vent Lines in Your Bathroom, Everything You Need to Know About Venting for Plumbing Work, The Ultimate Guide to Bathroom Plumbing Diagrams and Layouts, Must-Know Plumbing Codes for a Successful Remodel, How to Install an Upflush Toilet in Your Basement, How to Frame an Interior Wall with Metal Studs, How to Build a Mortar-Free Wall with Interlocking Retaining Wall Blocks, Your Guide to Building a Soffit for Kitchen Cabinets, How to Draw a Plumbing Plan for Your Next Remodeling Project, How to Add an Angled Corner and Joists for Angled Deck Framing, How to Frame an Interior Wall with Wood Studs, How to Remove and Replace Old Windows with Common Tools, How to Build a Shower Enclosure for Your DIY Bathroom Remodel. . Dust the area around the pipe with an old paintbrush or handheld duster to remove dirt, dust and other debris. Go to US Navigation; . How To Make Hole For Drain Pipe In Exterior Wall? Acrylic and latex-based caulking designed for exterior applications are ideal for sealing gaps 1/2 inch and smaller around the perimeter of a . Therefore, it is also desirable to seal the hole internally but many installers or DIYers just dont do this. Fill small holes with steel wool. First I would make sure that the pipe is sloping to the out doors so that it will drain. Once the correctly sized hole is drilled (commonly for waste and soil pipes 52mm and 152mm), using a core drill, the pipe can be pushed through. Look on the side of most homes and you will see pipes entering the brick wall. Vent pipes might run level, although some codes call for a slight slope toward the main drain. Put caulk around the steel wool to keep it in place or use spray foam. With harsh winter weather in the UK now becoming the norm, it is really important that the outside of the property is treated like a skin, making sure it is sealed to make it as thermally efficient as possible. Acrylic and latex-based. You can then refit the existing FlueSnug you dont have to buy another one. They are a common and inexpensive solution for covering gaps, but they have proven to be ineffective for most processing facilities. Next, the panel is filled with a high slump concrete which is placed in the wall through tremie pipes, to prevent segregation of the wet concrete. Learn how to navigate tricky spots through walls and floors with these instructions. Acrylic and latex-based caulking designed for exterior applications are ideal for sealing gaps 1/2 inch and smaller around the , Dust the area around the pipe with an old paintbrush or handheld duster to remove dirt, dust and other debris. Foam sealant is good for sealing gaps around pipes greater than 1/2 inch. Mark the pipe about 3/4 in. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'k2_builders_com-large-mobile-banner-2','ezslot_15',105,'0','0'])};__ez_fad_position('div-gpt-ad-k2_builders_com-large-mobile-banner-2-0');Fill small holes with steel wool. 1. BEST BANG FOR THE BUCK: Dixon Valve TTB75 PTFE Industrial Sealant Tape. I would just put it straight on without silicone (no need for additional work). @rochester.rr.com > wrote in message For service cables, I use a weather head, bend the wires down prior to entering the weather head (drip line), and don't use anything to seal the. For many years the traditional solution for covering piping penetrations in walls, floors, and ceilings has been to use stainless steel escutcheon plates, also known as wall plates or beauty plates. Why do they put an A/C vent in the utility room? One complication with maintaining sanitary standards is piping that penetrates through walls, exposing your facility to dust and dirt, and providing a breeding ground for bacteria and pests. Long bolt pipe seals allow access to seal a pipe from inside a building wall at the outside face of the wall. These materials can be found at your local hardware store. www.cdc.gov. Practice with a dry run. Step 2. This characteristic makes it unsuitable for large gaps. Use lath screen or lath metal, cement, hardware cloth, or metal sheeting to fix large holes. Spray GREAT STUFF into the gaps around your pipes. For a 1-inch vent pipe, a 2-inch hole is sufficient. For faucet pipes through exterior walls, a rubber gasket or flashing around the pipe on the exterior wall, if possible, in addition to caulking. How should I go about getting parts for this bike? Acrylic caulk, easy to apply, fills small holes less than one-quarter inch. Sealing the gap around the gas pipe at the refractory panels helps keep . Screw block onto sheathing (could use some caulk to seal behind), drip edge above block (try to tuck under house wrap and tape to sheathing). Don protective gloves, eye gear and a respirator. Read more about fitting flues at height safely. ANTICOR Seal cable conduits ENif(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[728,90],'k2_builders_com-medrectangle-3','ezslot_5',115,'0','0'])};__ez_fad_position('div-gpt-ad-k2_builders_com-medrectangle-3-0'); use copper no probs the LT thats the pipe that comes through the wall has a plastic sleeve around it however there is no air gap between that and the galvinised steel so ok even though it passess through the cavity and poss susidence, How to Run a Pipe Through a Concrete Block Wall, Proco Pipe Penetration Seal Installation Video. The outside is a stone wall which is about six inches thick. They can be installed in any weather, do not perish and give a brilliant finish. The sealant can be used indoors or outdoors, is weather tight, and also resistant to vegetable and petroleum oils. api.ferguson.com. For a precise slope, strike a level line on the studs and measure down -inch per running foot. The ANSYS Workbench software is used to study the three double defect pipe models based on the exterior wall, the interior wall, and the interior and exterior wall. How To Remove Stubborn Old Fixtures Bathroom Sink? We have sleeved the copper pipe where it passes through the outside wall with a short length of waterproof hose & sealed the hose where the end edge is on the outside, (all recommended by guidance on the web). If necessary, fill the gap in layers of cement to build up the area slowly. If pipes must be placed in exterior walls, ensure that the pipes are insulated and that suitable cavity insulation is installed behind the pipes; air-seal the wall cavity to prevent cold air from flowing around the pipes. What to use to Seal gap between Pipe and Exterior wall, We've added a "Necessary cookies only" option to the cookie consent popup. Prevent smoke, flame and gas from traveling through walls via openings around pipes with 3M putty, foam, sealant, and other through penetration products. Load a caulk gun with exterior grade caulking. It is essential to properly seal around a pipe through a brick wall or masonry wall where it enters or exits a building. This could indicate a leak in your foundation wall or floor if there are cracks or holes. Just like PipeSnug, FlueSnug can be used both inside and outside the property for the best finish and prevents heat escaping and acts as a barrier to drafts, damp, insects and pests. Invert can and insert it into the gap around the wires. 2700 N Partnership Blvd Look more closely and you will see on older homes that the pipe and flues should be sealed with mortar, silicone adhesives, or even, in some cases, not at all! Their inability to remain pliable over time, their inability to withstand movement and vibration, and the mess associated with their application also make them a poor choice. Water is getting into the basement around these pipes. This feature is an advantage in some utility, drain, or sewer applications but would create stresses in most process piping installations due to thermal expansion and contraction. I replaced a hose faucet on an exterior wall of my house. Do I need to have a sleeve around the new spigot piping? You can also use metal plates to protect pipes from nails. Home Repair sealing around a pipe through a cement wall maschu 15 years ago I have a water line and a septic discharge line passing through a poured basement wall. Most core drills are heavy, cumbersome tools to work with, so this is the time to recruit a muscular helper or two. Your IP: 80.241.211.251, Requested URL: www.jlconline.com/how-to/exteriors/3-best-practices-for-sealing-wall-penetrations-and-preventing-mold, User-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36. Whether you need preformed plugs or the flexibility . Putty offers more flexibility and easier removal, but silicone caulking creates a stronger waterproof and weatherproof seal. weekendbuilds.com. If your pipes are leaking, the most likely source of the problem is where one pipe connects to another. YouTubeYouTubeStart of suggested clipEnd of suggested clipApply the caulking as smoothly. How to Measure Galvanized Metal Plumbing Tube Diameters, Family Handyman: Energy Savings: Seal Plumbing and Wiring Holes, How to grow your own herb garden in any indoor or outdoor space, How to Fix a Hole Around a Pipe in a Cinder Block Wall, Soundproofing a Drain Pipe With Insulation. How Long Does Exterior Paint Last In Five Gallon Bucket? Two wall switches appear orphaned What to do? These Quickflashing flashings come in different sizes, we keep them in inventory and hang them around the penetrations as they are installed. Slightly dampen the surface area around the pipe. Wipe the cement smooth using a damp sponge. By choosing the correct model and number of links, the PipeSeal belt will expand when wrench tightened to fill the gap and create a seal. The putty is considered one of the basic plumber tools and is often used any time plumbing fixtures are replaced. expertservicesutah.com. The only problem Ive had with it is that its hard to get into the cracks between the pipe and the framing. FlueSnug also allows installers to quickly access the pipe and flue for any service or maintenance requirements without the need to remove existing brickwork, mortar or sealant, saving even more time and cost for installers and their customers. Save my name, email, and website in this browser for the next time I comment. A flashing of an approved elastomeric material. Silicone and plumber's putty are pretty equally matched in terms of bathroom fittings and drain pipes. 8 Caulking bathtub, is there supposed to be a hole? The metal opening is 1/4"-1/2" inch wider than the 2.5' - 3" inch conduit allowing weather to infiltrate area. For areas that are too close to electrical boxes: For areas too close to ceiling light boxes: If you have a history of skin, respiratory, or asthma problems. Unlike metal wall plates or escutcheons, Pipetite is completely flexible, so it stays in place and maintains a seal despite pipeline vibration and movement. Drilling the Hole. Invented by a builder who was fed up with mess and hassle, PipeSnug can be fitted externally and internally, giving a smart finish quickly. cutout. 2. Building Science Education is a resource of the U.S. Department of Energy's Building Technologies Office. Adheres to most sanitary and plumbing materials; PVC, CPVC, copper, cast iron, chromed copper and chromed brass. Lift the shower bay out of the way and cut the drainpipe to length. It will effectively seal the cracks on your pipes so you can get rid of those leaks right away. uooz.com. House presentation (interior and exterior with aerial shots). +1 Yes silicone will stick well and is durable, they even make "paintable" silicone caulk now. Each mechanical seal must be assembled using elastomer links, pressure plates, and bolts. How Do I Get Rid Of Exterior Lead Paint Safely? Subscribe to Our Channel Here: https://si.ga/YouTubeSIGANAsubscribe Hi,I'm Jay with SIGA.We are here today on a construction site that has just recently installed Majvest 500 SA as the WRB, weather and air barrier. Insects and other pests such as mice, moths, wasps and cockroaches can get in the gap between the pipe and brickwork and can cause a real nuisance to homeowners, And to comply with Part L of the Building Regulations when it comes to energy performance and carbon emissions of new and existing buildings, How to comply with Building Regulations Pipes in walls, How to comply with Building Regulations Soil pipes, How to fit flues at height safely without scaffolding. Although escutcheon plates are relatively inexpensive and may be a short-term solution to covering piping penetrations, they do not provide a hygienic, permanent seal between the piping and the wall or ceiling. 0:082:41How To Seal Cracks And Gaps Around Your Home. Ray ID: 7a301f547cafbb49 Note: If not allowed to flex slightly, piping is subject to material fatigue and potential failure in joints and connections. The finish mortar provides isnt the best either, especially if the job is rushed. Apply sealant over a PEF backing rod around the opening, cover with a flange and seal around the To locate open box knockouts, shine a . These materials can be found at your local hardware store. www.cdc.gov. How can I install a frost-free outdoor faucet with very little space? OFFICE of Tyne and Wear. With stainless 316L hardware and embedded nuts in the compression plates the modular seals are an upgrated class seal. Foam sealant fumes can be harmful, and the material is extremely hard to remove from your hands, so be sure to wear safety gear. For a 3-inch pipe, use a drill and reciprocating saw to cut a hole about 4 inches by 10 inches through both the bottom plate of the room you are working in and the top plate of the room below. He said the sleeving should also be made of metal. For faucet pipes through exterior walls, install a rubber gasket or flashing around the pipe on the exterior wall, if possible, in addition to caulking. Step 1 & 2: Quickflashing seal and taped edges. Note that codes might also call for fireproof caulking in walls. You've requested a page on a website (cloudflarepreview.com) that is on the Cloudflare network. Request email quote or call Westatlantic 1-902 455-4455. However, if they look like they might be close enough together for water to seep through them, you could be dealing with a more serious problem than just surface rusting on metal . This seal design incorporates a series of elastomer segments or links that are bolted together to form a ring around the penetrant. The main conductors are insulated so we see no concern. Wipe the caulking smooth with your finger. What Are College Bathrooms Typically Like? Shake can for 60 seconds. The ring slides into the opening and, when tightened, expands to fill the gap. Does it make sense to try mounting the jigsaw onto the table? Your email address will not be published. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Mix a small amount of cement in a clean bucket using a margin trowel. Down here we have to use a SCH 40 PVC sleeve thru any outside wall per Code. We and our partners use cookies to Store and/or access information on a device. Load a caulk gun with exterior grade caulking. How To Seal A Painted Exterior Stucco Concrete Wall? How to Seal an Exterior Round Penetration - YouTube 0:00 / 1:52 How to Seal an Exterior Round Penetration SIGA North America 298 subscribers 8.4K views 4 years ago Today we're learning. Today we're learning how to seal a round exterior penetration in your WRB after a trade has come through and created a pipe penetration. Be careful not to push any tool deeper than the wall material (about 1/2 inch) so that you don't contact any electrical wires. Compliant with new changes to Part L of Building Regulations Slip the pipe down through the hole. Where a pipe penetrates an exterior wall, a waterproof seal shall be made on the exterior of the wall by one of the following methods: 1. You may need to tape the rubber to the siding temporarily until the caulk dries. www.familyhandyman.com. Get the Best Mortgage Rate for You. The "best practice" is simple, and often overlooked. Use a metal file to smooth any sharp edges that might cut through the patch. Work the material into the gap to fill additional voids behind the surface when necessary. Once installed, the rigid design holds the piping securely and doesnt allow movement. Potentially leaving an air gap between (not suggesting that's an issue). If you need to run a new stack, assess your framing. Silicone rubber is resistant to cracking, weathering, extreme temperatures, and water. The gas line entering into a manufactured firebox area of a fireplace, usually on the left or right side, often has a small gap around the perimeter of the gas line. The elasticity of plumber's putty makes it stand up better against long-term exposure to water. weekendbuilds.com. You could use an outdoor rated caulk on the outside. What is the best/most effective way to seal around these pipes to keep the water out of the basement. garychance, Carbent liked this post. The demands of each application vary widely, so sealing solutions vary depending on a number of factors. Are There Any American Companies That Make Prefab Bathroom Pods? Either expanding or non-expanding foam sealant is sufficient for filling the gap. Full text of the 'Sri Mahalakshmi Dhyanam & Stotram'. This wall sleeve creates a neat hole through the wall, and the line set is run through the wall sleeve. As you can don't worry too much about it though you can use yourMoreApply the caulking as smoothly. Put caulk around the steel wool to keep it in place. In order to do so, we removed the old faucet and had to scrape out some gray goop that was sealing the hole between the wall and the pipe. In order to do so, we removed the old faucet and had to scrape out some gray goop that was sealing the hole between the wall and the pipe. I've a gas pipe that was fitted through the external wall of the house. Pack the material in tightly and make sure the cement connects with both the pipe and surrounding wall. One of the most common reasons for drilling through brick or masonry walls is to feed waste pipes out from a bathroom or kitchen or to feed the flue and condensate pipes outside from your boiler. In addition to its use as a non-staining plumbers putty Sta Put Ultra can also be used as a permanently soft and flexible non-pressurized water, air or gas sealant in gaps around wires, pipes, or vents. Cut a smaller opening in the ceiling for the vent pipe. How to tell which packages are held back due to phased updates. How can I treat or replace steel bolts in aluminum nuts to avoid corrosion? Whats the grammar of "For those whose stories they are"? Your email address will not be published. Where do it get this flexible putty stuff that is used around a/c lines going into the house. 3:575:03Flex Paste vs. Rodents. The wall is made of wood, with a vinyl siding on the outside. She has vast experience with digital media, including SEO, photo shoot production, video production, eCommerce content, print collaboration, and custom sales content. Apply foam sealant to the gap around the pipe's perimeter, advises Family Handyman. Caulk and backer rod are the common best bet because the brick and pipes will expand and contract differently, which causes mortar to crack. Wall penetration. The OP'er is asking about the gap left between wall members and raceway after penetrating an exterior wall. As a hygienic processor, you work to ensure your plant environment is kept safe, secure, and clean. ENERGY EFFICIENCY AND RENEWABLE ENERGY, Forrestal Building If the pipes under your kitchen sink are exposed, you may not want to fill the gaps around them with spray foam, which isnt the most attractive material in the world. Install a second half-moon of flexible tape above the pipe, lapping the ends over the half-moon below and tape the seams. homeguides.sfgate.com. In a new building, or an addition where the framing is exposed, this is easy. Quote from Youtube video: Press the filler into the gap using a filling knife and smooth off with a wet knife. Creates neat, clean hole to run the line set through. Resistant to water, heat and ageing. www.soudal.co.uk. Pro: (Temporary) quick-fix with the ability to conform and fill most voids.Con: Do not remain pliable over time to maintain the sanitary seal. Temperature Gauges, Transmitters & RTD Components, Paperless Process Recorder & Cloud Software, View all Corrosion-Resistant Super Alloys, so sealing solutions vary depending on a number of factors, Structural supports and plastic drains or vents, Temporary seals like putties, sealants or caulks, Older, more traditional solutions like metal escutcheon wall plates, Sealing around wire, cable, tubing or hose, Fire, pressure or NEMA rating requirements, Seals exposed to cleaning solutions or harsh environments, Seals located outdoors where they are exposed to sunlight and temperature extremes.