A flexible pipe insulation manufactured by extrusion of expanded polyethylene material. This produ...A flexible pipe insulation manufactured by extrusion of expanded polyethylene material. This product has a Class P fire rating and is totally CFC and HCFC free. It is a BSI approved product, exceeding the requirements of BS7523:1991. The thermal conductivity at 0 Deg C is 0.034 W/mK, at 20 Deg C it is 0.036 W/mK, and at 40 Deg C it is 0.039 W/mK, according to DIN 52613.
This guide is for plumbers, HVAC technicians, and DIY enthusiasts seeking to improve energy efficiency and prevent condensation on pipes. The Climaflex Pipe Insulation offers excellent thermal performance and fire resistance for standard plumbing applications. A key consideration is ensuring the correct bore and wall thickness are selected for your specific pipe size to achieve optimal results.
All features
Model Part Number
PF22192T
Brand
Climaflex
Extended Product Information
FAQs
What is the thermal conductivity of this insulation?
The thermal conductivity varies with temperature: 0.034 W/mK at 0°C, 0.036 W/mK at 20°C, and 0.039 W/mK at 40°C.
What size pipe does this insulation fit?
This insulation is designed for pipes with a 22mm bore. You should confirm your pipe's outer diameter to ensure a proper fit.
Is this product fire-rated?
Yes, it has a Class P fire rating.
Is the material safe for the environment?
Yes, the product is totally CFC and HCFC free.
Can this insulation be used outdoors?
While it provides thermal protection, long-term outdoor exposure, especially to direct sunlight, may degrade the material. It is best suited for indoor or protected outdoor applications.
How do I join multiple pieces of insulation together?
Cut pieces to length and butt them together. Seal all seams and joints securely with appropriate insulation tape or adhesive to create a continuous barrier.
What is the wall thickness of this insulation?
The wall thickness is 19mm.
Troubleshooting
Condensation still forming on pipes
Ensure the insulation is fully sealed at all seams and joints. Check if the insulation wall thickness is adequate for the ambient humidity and pipe temperature. Consider adding an additional layer or using a vapor barrier tape.
Insulation is difficult to slide onto the pipe
Verify that the pipe's outer diameter matches the internal bore of the insulation. Ensure the pipe is not obstructed. Lightly lubricating the pipe or insulation slit with mild soap and water can sometimes help, but ensure it dries thoroughly.
Insulation splits during cutting
Use a sharp, high-quality blade for cutting. Score the material first before making the full cut. Ensure the insulation is laid flat on a stable surface for cutting.
Adhesive tape is not holding insulation seams
Ensure the surfaces being taped are clean and dry. Use high-quality insulation tape specifically designed for this purpose and apply firm pressure.
Pros and Cons
Pros
Effective thermal insulation, reducing energy loss.
Fire-resistant properties enhance safety.
Environmentally conscious, containing no CFCs or HCFCs.
Certified quality due to BSI approval.
Durable and flexible material for easy installation.
Precise dimensions for a snug fit on 22mm bore pipes.
Cons
Limited to specific pipe sizes (22mm bore).
May require additional sealing for very high humidity environments.
Not suitable for extreme temperature applications beyond standard building services.
Requires careful cutting for fittings and bends.
UV resistance might be limited if exposed to direct sunlight for extended periods.
Setup, Compatibility & Care
Setup:
Ensure the pipe surface is clean, dry, and free from debris before application.
Measure the required length of insulation. For longer runs, use multiple pieces.
Cut the insulation to size using a sharp knife or scissors. For bends or fittings, precise cuts are necessary.
Slide the insulation onto the pipe. For pre-formed sections, the insulation often has a pre-slit seam.
Seal any seams or joints using appropriate insulation tape or adhesive to ensure a continuous thermal barrier and prevent moisture ingress.
Compatibility:
This product is specifically designed for pipes with an outer diameter that fits a 22mm bore insulation. Always measure your pipe's outer diameter to confirm compatibility.
Suitable for both hot and cold water systems within standard building temperature ranges.
Can be used on copper, steel, or plastic pipes.
Care:
Clean the exterior surface with a damp cloth. Avoid abrasive cleaners.
Periodically inspect insulation for any signs of damage, wear, or compromised seals, especially in areas prone to moisture or physical stress.
Ensure proper ventilation around insulated pipes to prevent moisture buildup within the insulation itself.