Link-Seal Calculator

Link-Seal is a sealing product manufactured by PSI Products, Inc. It is commonly used to create watertight and airtight seals around pipes or conduits that pass through walls, floors, or ceilings. Link-Seals consist of rubber links and steel components, and they are available in various sizes and pressure ratings. They are known for their reliability in preventing leaks and are often used in construction and industrial applications.

Aspect	Description
Product	Link-Seal
Manufacturer	PSI Products, Inc.
Function	To create a watertight and airtight seal around pipes or conduits that penetrate walls, floors, or ceilings.
Materials	Typically consists of rubber or synthetic elastomeric material for the sealing elements and steel components for reinforcement and compression.
Pressure Ratings	Pressure ratings vary by size, material, and specific product model but can range from a few PSI to several hundred PSI.
Waterproof	Yes, when properly installed, Link-Seal is designed to provide a watertight seal.
Gas-Tight	Yes, when properly installed, Link-Seal can provide a gas-tight seal.
Fire Rating	Link-Seals themselves may not be fire-rated but are often used in conjunction with firestop systems to maintain fire ratings for penetrations.
Installation	Follow manufacturer’s instructions for proper installation, which typically involves placing rubber links around the pipe, inserting steel washers, and tightening bolts.
Compatibility	Can be used with various pipe materials, including steel, PVC, HDPE, and more, depending on the specific product and application.
Applications	Used in construction and industrial applications where pipes or conduits penetrate walls, floors, or ceilings, requiring a secure seal.
Sizes Available	Available in various sizes to accommodate different pipe or conduit diameters.
Sealing Faces	Typically designed with multiple sealing faces to ensure a secure seal.
Additional Features	Some models may offer features like flexibility to accommodate movement, vibration isolation, and resistance to chemicals.
Installation Guides	Detailed installation guides and instructions are provided by the manufacturer.
Maintenance	Minimal maintenance is usually required after proper installation. Periodic inspections may be necessary.
Certifications	Link-Seal products may have certifications and approvals depending on the application and region.

FAQs

What is the pressure on link seal? The pressure on a Link Seal can vary depending on the specific application and size of the seal. Link Seals are available in different sizes and materials, and their pressure ratings can range from a few PSI (pounds per square inch) to several hundred PSI.

Who owns Link seal? Link Seal is a trademarked product owned by PSI Products, Inc., which is a company specializing in sealing solutions for piping and conduit penetrations.

How do you use a link seal? Link Seals are typically used to create a watertight and airtight seal around pipes or conduits that penetrate walls, floors, or ceilings. They consist of rubber links and steel washers. To use a Link Seal, you place the rubber links around the pipe or conduit, insert the steel washers between the links, and tighten the bolts to compress the rubber and create a seal.

Is Link Seal waterproof? Link Seals are designed to create a watertight seal when properly installed. They are often used to prevent water from entering buildings through pipe or conduit penetrations.

How do you calculate sealing pressure? Sealing pressure is typically determined by the compressive force applied to the seal, which is achieved by tightening the bolts or fasteners that secure the seal around the pipe or conduit. The formula for calculating sealing pressure is Pressure (in PSI) = Force (in pounds) / Area (in square inches).

What is the maximum pressure for sealing? The maximum pressure for sealing with Link Seals will depend on the specific size and material of the seal. As mentioned earlier, Link Seals can handle a wide range of pressures, but the exact maximum pressure will vary.

Are Link Seals gas-tight? Link Seals can provide a gas-tight seal when properly installed and tightened. They are often used for both water and gas applications.

Is Link Seal fire-rated? Link Seals themselves may not be fire-rated, but they are often used in conjunction with firestop systems to maintain the fire rating of a penetration through walls or floors.

How do you install a Link Seal? The installation of a Link Seal involves placing the rubber links around the pipe or conduit, inserting the steel washers between the links, and tightening the bolts to compress the rubber and create a seal. The specific installation process can vary depending on the size and configuration of the Link Seal and the type of penetration being sealed. It’s essential to follow the manufacturer’s installation instructions for proper installation.

Can you double up a Link Seal? In some cases, it may be possible to use multiple Link Seals in tandem to achieve a watertight or gas-tight seal around a larger pipe or conduit. However, this should be done following the manufacturer’s guidelines and engineering specifications for the specific application.

Where is Link Seal required? Link Seals are commonly used in various construction and industrial applications where pipes or conduits penetrate walls, floors, or ceilings. They are required in locations where a watertight or gas-tight seal is necessary to prevent leaks, water ingress, or gas migration.

What materials are used in Link Seal? Link Seals typically consist of rubber or synthetic elastomeric material for the sealing elements and steel components for reinforcement and compression.

What is a good waterproof sealer? A good waterproof sealer will depend on the specific application. Common waterproof sealers include silicone sealants, polyurethane sealants, epoxy sealants, and waterproof coatings. The choice of sealer should consider factors like the type of surface, exposure to water, and environmental conditions.

What is the difference between waterproof and water sealer? The terms “waterproof” and “water sealer” are often used interchangeably, but they can have slightly different implications. A waterproof product is designed to prevent the penetration of water entirely, creating a barrier against moisture. A water sealer, on the other hand, may reduce water infiltration but might not offer the same level of complete waterproofing.

What is sealing ratio? Sealing ratio is not a standard term in sealing technology. It’s possible that it refers to the ratio of the sealing force or pressure applied to achieve a seal compared to the maximum allowable pressure or the design pressure.

How do you calculate sealant quantity? The calculation of sealant quantity depends on the size of the joint or gap you need to seal. To calculate it roughly, you can multiply the length, width, and depth of the joint in inches to determine the cubic inches of sealant needed. Then, convert cubic inches to the appropriate unit (e.g., fluid ounces or gallons) based on the type of sealant you’re using.

How do you calculate leaks? Calculating leaks typically involves measuring the flow rate of a fluid (such as air or liquid) escaping from a sealed system. The formula for calculating the leak rate is: Leak Rate (in volume per unit of time) = (Initial Volume – Final Volume) / Time

Can you air seal too much? Yes, it is possible to over-seal a space for air tightness. Over-sealing can lead to poor indoor air quality and insufficient ventilation. A balance should be struck between air sealing for energy efficiency and maintaining proper indoor air quality.

How does pressure affect seal strength? Pressure can significantly affect seal strength. Higher pressure can increase the force applied to a seal, improving its sealing effectiveness. However, excessive pressure can also lead to seal failure if the seal cannot withstand the pressure load.

What is the maximum PSI for an O-ring? The maximum PSI (pounds per square inch) for an O-ring can vary widely depending on the material and size of the O-ring. O-rings are available in different materials, each with its own pressure rating. For common elastomeric O-rings, the maximum PSI may range from a few hundred to several thousand PSI.

How tight should gas connections be? Gas connections should be tightened to the manufacturer’s specified torque values, which can vary depending on the type and size of the connection. Proper torque ensures a secure and leak-free gas connection while avoiding damage to components.

Can Link Seal be used with HDPE pipe? Link Seals can be used with a variety of pipe materials, including HDPE (high-density polyethylene), as long as the proper installation procedures and sizing guidelines are followed.

What is the leak rate of dry gas seals? The leak rate of dry gas seals can vary depending on factors such as the design of the seal, the operating conditions, and the application. In general, dry gas seals are designed to provide low leak rates to maintain the integrity of the sealed system.

What is a Class A fire-rated finish? A Class A fire-rated finish refers to a building material or surface treatment that has been tested and rated to have a high level of fire resistance. Class A is typically the highest fire rating, indicating that the material is highly resistant to flames and contributes to fire safety.

What is fire caulk rated at? Fire caulk, like other firestop products, is rated for its ability to resist the passage of flames, smoke, and heat in the event of a fire. The specific fire rating (e.g., 1-hour, 2-hour) depends on the product’s performance during fire testing.

What is fire caulking rating? Fire caulking, also known as firestop caulking, is rated based on its fire resistance properties, including its ability to prevent the spread of fire, smoke, and heat. The rating is determined through standardized fire testing, and it typically includes a duration (e.g., 1-hour, 2-hour) to indicate the level of fire protection it provides.

How do you install poly seal? The installation of a poly seal would depend on the specific product and its intended use. Poly seals can refer to various types of seals or sealants made from polymeric materials. Follow the manufacturer’s installation instructions for the specific poly seal product you are using.

How do you install trim seals? Trim seals are often used in automotive and industrial applications to provide a finished edge and seal gaps. Installation can vary depending on the type of trim seal, but it typically involves pressing or attaching the seal onto the intended surface or edge.

How to install Lund tailgate seal? The installation of a Lund tailgate seal would depend on the specific product model and instructions provided by Lund. Generally, it involves cleaning the surface, positioning the seal along the tailgate’s edge, and using adhesive or fasteners to secure it. Follow the manufacturer’s instructions for the particular Lund tailgate seal you have.

What is a flexible link seal used for? A flexible link seal, like a standard Link Seal, is used to create a flexible and watertight seal around pipes or conduits that penetrate walls, floors, or ceilings. It is designed to accommodate movement and provide a secure seal in various applications.

How many sealing faces does a tandem seal have? A tandem seal typically has two sealing faces. It is a type of double mechanical seal used in pumps and other rotating equipment to provide an additional layer of protection against fluid leakage.

What is a sleeve seal? A sleeve seal is a type of sealing device used to provide a secure and leak-proof seal around a rotating shaft, especially in industrial equipment and machinery. Sleeve seals are often made from materials like rubber or elastomers.

Is a company seal necessary? The use of a company seal, also known as a corporate seal or common seal, is not always necessary in modern business practices. Whether a company seal is required or used depends on the specific legal and regulatory requirements of the jurisdiction in which the company operates and its own internal policies.

On which door should you affix a security seal, left or right? The placement of a security seal on a door can vary depending on the security protocols and requirements of the organization. Typically, security seals are placed on the door handle, latch, or closure mechanism, rather than specifically on the left or right side of the door.

Can a seal be used in place of a stamp? In some situations, a seal can be used in place of a signature or stamp for official documents or certifications, depending on the legal requirements and the nature of the document. However, the acceptability of a seal as a substitute for a signature or stamp may vary by jurisdiction and document type.

What is a modular seal? A modular seal is a type of seal used to create a watertight or airtight barrier around pipes, conduits, or cables that pass through walls, floors, or ceilings. Modular seals typically consist of multiple components that can be assembled to accommodate various pipe sizes and configurations.

What material is used for shaft seals? Shaft seals, often referred to as mechanical seals, can be made from various materials depending on the application. Common materials for shaft seals include carbon, ceramics, silicon carbide, and various elastomers.

What are the components of a seal? The components of a seal can vary depending on the type and application of the seal. However, a typical mechanical seal consists of stationary and rotating components, such as a seal face, seal gland, springs, and secondary sealing elements like O-rings or gaskets.

How many coats of water seal do I need? The number of coats of water sealant needed depends on the product’s instructions and the condition of the surface being sealed. Typically, one or two coats are sufficient for most applications, but it’s essential to follow the manufacturer’s recommendations for the specific product you are using.

How do I choose a sealer? Choosing a sealer depends on the type of surface or material you need to seal and the specific requirements of your project. Consider factors such as the substrate, environmental conditions, durability, and intended use when selecting a sealer.

What is the strongest waterproofing? The strength of waterproofing can vary depending on the product and application. Some of the strongest waterproofing methods and materials include high-quality waterproof membranes, epoxy coatings, and specialized waterproofing systems designed for extreme conditions.

What is the best thing to seal water with? The best product to seal water with depends on the specific application. Common options include silicone sealants, polyurethane sealants, waterproof epoxy, waterproof coatings, and specialized waterproofing membranes.

Should I use water-based or solvent-based sealer? The choice between water-based and solvent-based sealers depends on the surface being sealed and environmental considerations. Water-based sealers are generally more environmentally friendly but may have different properties compared to solvent-based sealers. Follow the manufacturer’s recommendations for your specific project.

What waterproof sealant can be applied when wet? Some waterproof sealants, like certain silicone products, can be applied to surfaces that are damp or slightly wet, but not completely submerged in water. Always check the manufacturer’s instructions for compatibility with wet surfaces.

Which is better: water or oil-based sealer? The choice between water-based and oil-based sealers depends on the specific application and surface. Water-based sealers are often more environmentally friendly and have a milder odor, while oil-based sealers may offer better penetration and durability for certain surfaces.

Which waterproofing is better? The choice of waterproofing method or material depends on the specific requirements of the project. There is no one-size-fits-all answer, as different waterproofing methods are better suited to different situations.

Why might a waterproof seal fail? Waterproof seals can fail for various reasons, including inadequate surface preparation, improper application, damage to the seal, aging, exposure to extreme conditions, or poor-quality sealant or materials.

How do you read seal sizes? Seal sizes are typically specified using standardized measurements, such as inner diameter (ID), outer diameter (OD), and thickness. For O-rings, the size is often represented as ID x OD x Thickness (e.g., 1/2″ x 5/8″ x 1/16″). For other seals, consult the manufacturer’s documentation for size specifications.

What is the maximum pressure for sealing? As mentioned earlier, the maximum pressure for sealing will depend on the specific seal type, size, and material. It can range from a few PSI to several thousand PSI.

How many gallons of sealer do I need? The number of gallons of sealer needed depends on the surface area you intend to seal and the product’s coverage rate, which should be provided on the sealer’s label or instructions. To estimate, divide the surface area by the coverage rate (in square feet per gallon) to determine the gallons required.

What happens if too much sealant is applied? Applying too much sealant can lead to issues such as excess material buildup, difficulty in achieving a smooth finish, longer drying or curing times, and potentially wasted product. It’s important to follow the manufacturer’s recommended application guidelines.

What is the minimum sealant depth? The minimum sealant depth will depend on the type of sealant and the specific application. Generally, a minimum depth is specified by the manufacturer to ensure proper adhesion and sealing performance.

How thick should sealant be? The thickness of sealant applied depends on the manufacturer’s recommendations, the specific application, and the type of sealant being used. Typically, sealant thickness can range from a fraction of an inch to several millimeters.

What is the formula for average leak rate? The formula for calculating the average leak rate is: Average Leak Rate = Total Leak Volume / Total Time

What is the formula for leak rate conversion? Leak rate conversion depends on the units used for measuring leak rate. The formula is typically: Leak Rate (converted units) = Leak Rate (original units) × Conversion Factor

What is the leakage percentage? The leakage percentage is a measure of the amount of fluid or gas that leaks from a sealed system relative to the total volume or flow. It is typically expressed as a percentage and calculated using the formula: Leakage Percentage = (Leak Volume / Total Volume) × 100%

How much of a difference does air sealing make? Air sealing can have a significant impact on energy efficiency and indoor comfort. The extent of the difference it makes depends on the initial air leakage in a building. In some cases, proper air sealing can reduce energy consumption by up to 30% or more.

Does air sealing help humidity? Yes, air sealing can help control indoor humidity levels by preventing the exchange of humid outdoor air with dry indoor air (in cold climates) or the exchange of humid outdoor air with conditioned indoor air (in hot and humid climates). Proper air sealing can contribute to better humidity control.

How do you increase seal strength? Seal strength can be increased by applying more sealing force, using stronger materials, improving the seal design, or enhancing the surface preparation and adhesion between sealing surfaces.

How do you test the strength of a seal? The strength of a seal can be tested through various methods, including pressure testing, leak testing, pull testing, and shear testing, depending on the type of seal and its intended application.

Are thicker O-rings better? Thicker O-rings may offer better sealing performance in some applications where higher compression is required. However, the choice of O-ring thickness should be based on the specific requirements of the sealing application.

What is the correct compression for an O-ring? The correct compression for an O-ring depends on the O-ring’s material, size, and intended application. Manufacturers typically provide compression recommendations in their technical documentation.

Do you have to use Teflon tape on gas fittings? Teflon tape, also known as thread seal tape, is often used on gas fittings to provide an additional layer of sealing and prevent gas leaks. It can be essential for ensuring a secure and leak-free connection, but its use may vary depending on local plumbing codes and practices.

How many PSI should a gas line hold? The acceptable PSI (pounds per square inch) for a gas line can vary depending on local building codes and regulations. It’s essential to follow the specific requirements in your area to ensure safe and compliant gas line installations.

Can you glue HDPE pipe to PVC pipe? Gluing HDPE (high-density polyethylene) pipe to PVC (polyvinyl chloride) pipe is generally not recommended, as the two materials have different chemical properties and require different types of adhesives and connectors. It’s best to use compatible materials and connections for joining pipes.

Can PVC and HDPE be glued together? PVC and HDPE cannot be effectively glued together using standard adhesives. They are different types of plastics with distinct chemical properties. Specialized connectors or fittings designed for joining PVC and HDPE pipes may be used, but these typically involve mechanical connections rather than adhesive bonding.

What is the normal leakage rate for mechanical seals? The normal leakage rate for mechanical seals can vary depending on the specific application and industry standards. Leakage rates are typically specified in terms of drops per minute (DPM) or other units. Lower leakage rates are desired for improved seal performance.

How do you calculate gas leak rate? The calculation of gas leak rate depends on various factors, including the type of gas, the pressure, and the size of the leak. A common formula to calculate gas leak rate is based on the ideal gas law: Leak Rate (in standard cubic feet per hour, SCFH) = (P1 – P2) x V / T Where: P1 = Initial pressure (psi) P2 = Final pressure (psi) V = Volume of gas leaked (cubic feet) T = Time (hours)

What is Class A and Class B fire rating? Class A and Class B fire ratings refer to the fire resistance classifications of building materials. Class A materials are the most fire-resistant, while Class B materials have a lower level of fire resistance. The specific criteria and testing methods for these classifications may vary by region and building codes.

What is better: Class A or Class C fire rating? Class A fire rating is generally considered better than Class C. Class A materials have a higher level of fire resistance compared to Class C materials, making them more suitable for fire protection applications.

What is Class 50 caulk? Class 50 caulk is a type of fire-resistant caulking material that has been tested and rated to provide 50% movement capability in addition to its fire resistance properties. It is used in building applications where flexibility and fire protection are required.

What is the difference between F rating and T rating? An F rating for a firestop system relates to the fire resistance of the system in terms of preventing the spread of flames and smoke. A T rating relates to the system’s ability to maintain its integrity and prevent the passage of hot gases or the transmission of heat during a fire.

What colors are fire-rated caulking? Fire-rated caulking is typically available in a range of colors, including red, white, gray, and black, depending on the manufacturer and product line. The color may not impact the fire rating but is often chosen based on aesthetics and visibility.

How long does it take poly seam seal to dry? The drying time for poly seam seal, or any sealant product, can vary depending on factors such as temperature, humidity, and the thickness of the applied layer. Generally, poly seam seal may take a few hours to dry to the touch, but full curing may take 24 hours or more. Refer to the manufacturer’s instructions for specific drying and curing times.