Micro-Lok® HP Ultra is a specialized, premium performance fiberglass pipe insulation. As part of the Micro-Lok® HP product line, Ultra has the most consistent fiberglass core available in the market. We have coupled this with a factory applied, polypropylene-coated, ASJ vapor-retarder jacket with 100 psi puncture-resistance. This design allows the product to be used in an environment of intermittent or temporary exposure to transient moisture or conditions that are similar to those in an open construction site. The SSL closure system has been designed to adhere securely to the polypropylene-coated jacket. It can be applied at ambient temperatures starting at 20 deg F and above and will remain intact even in high-temperatures and humidity. This assures the building owner, mechanical engineer and contractor that Micro-Lok® HP Ultra will deliver the performance you've come to expect from JM products throughout the life of the mechanical system.
JM Micro-Lok® HP Ultra High Performance Pipe Insulation, Inside Diameter: 5/8-in, Iron Pipe Size: 3/8-in, Copper Tubing Size: 5/8-in O.D., 2.83 in OD, 1 in Wall Thickness, Polypropylene-Coated ASJ with SSL Facing, 0.23 to 0.55 Btu-in/hr-sq-ft-deg F Thermal Conductivity, 0 to 850 deg F, Fiberglass, White, 3 ft Length, Domestic/Import: Domestic
| Application | : | For installation over hot, cold, concealed and exposed piping systems with operating temperatures up to 850 deg F |
| Burst Strength | : | 100 psi |
| Color | : | White |
| Copper Tubing Size | : | 5/8 in O.D. |
| Density | : | 3.5 to 8.5 pcf |
| Domestic/Import | : | Domestic |
| Facing Type | : | Polypropylene-Coated ASJ with SSL |
| Flame Spread Index | : | 25 |
| For Pipe Size | : | "3/8" in IPS |
| Inside Diameter | : | 5/8 in |
| Iron Pipe Size | : | 3/8 in |
| Length | : | 3 ft |
| Material | : | Fiberglass |
| Smoke Developed Index | : | 50 |
| Sub Brand | : | Micro-Lok HP Ultra |
| Temperature Rating | : | 0 to 850 deg F |
| Tensile Strength | : | 75 lbs/in MD, 60 lbs/in CD |
| Thermal Conductivity | : | 0.23 to 0.55 Btu-in/hr-sq-ft-deg F |
| Water Absorption | : | Less than 5 % |
| Water Vapor Permeability | : | 0.01 perm-in |
- Uniform self-sealing lap alignment and adhesion
- Tape is aligned at jacket edge to provide a clean, seamless appearance, tape seals jacket to itself immediately and permanently
- Closure is designed to prevent condensation moisture migration and provide a finished professional appearance
- Release liner functions to protect adhesive from dust when section is being fabricated and installed, release liner is easily removed while wearing gloves
- Consistent jacket adhesion and alignment
- Solid, tight bond between jacket and fiberglass along section length
- Jacket registration is centered on each section to facilitate fabrication
- Smooth fiberglass section surface promotes jacket tightness for optimum finished appearance
- Superior fabrication and cut ability, mandrel wound production for consistent wall thickness and insulation dimension across all pipe sizes
- Allows easy-to-make, clean cuts that accurately fit any pipe size or fitting
- Consistent wall thickness and insulation dimension
- Circumferential jacket scrim lines designed to provide guide for straight cuts
- Clear identification of pipe sizes and Zeston® fitting covers
- Bold-type is easy-to-read in warehouse or jobsite
- Printing is designed to be covered by a butt strip when installation is complete for a clean, finished appearance
- The ASJ jacket has a moisture vapor permeance rating of < 0.02 perms (per ASTM C1136), making it usable in chilled water applications
- Polyurethane-coated jacket for added moisture resistance
Instruction/Installation Manual