Description
For use with 3/4″ IPS nominal size black/brass/galvanized/st. steel and Sch 40/80 PVC & ABS pipe OR 1″ CTS nominal (1-1/8″ OD) PEX, copper (K, L or M types) or CPVC pipe. 1/2″ wall thickness, 3ft (36″) individual length.
Johns Manville Micro-Lok HP is a USA-made, premium quality fiberglass pipe insulation with reinforced foil & paper laminated all-service jacket (ASJ).
Pre-slit, self-sealing (with adhesive strip), suitable for a wide range of plumbing, heating & other residential, commercial and industrial uses (hot or chilled water, steam, etc.) especially where fire code compliance is needed.
Features:
- Made in the USA
- Micro-Lok HP (High Performance) series is a preferred choice of professionals due to exceptional quality, high performance, ease of installation and competitive cost
- Pre-slit type with ASJ (All Service Jacket) and SSL (Self Sealing Lap) adhesive closure strip
- Flame-resistant, meets NFPA 90 A & B standards
- Also an effective acoustic barrier
- cULus and cETLus listed, NYC MEA approved
- Moisture vapor permeability rating of <0.02 (as per ASTM C1136 I & II standard), suitable for cold chilled water applications
- Resists mold and fungi growth (as per ASTM C1338 standard)
- Will not soften or separate when heat and humidity are high
- Seals tight to prevent condensation and moisture formation
- Tested for insulation shrinkage in soaking heat temperatures (ASTM C356)
- Low VOC (<49 g/L), Formaldehyde-free™, GreenGuard Gold certified product, made with 32% recycled content
Technical Specifications:
- For Copper Pipe Size (CTS): 1″ (PEX; Copper – K, L, M; CPVC)
- For Iron Pipe Size (IPS): 3/4″ (Black, Brass, Galvanized, St. Steel, Sch 40/80 PVC or ABS)
- Wall Thickness: 1/2″
- Total Insulation OD: 2-1/4″
- Insulation ID (max. Outside Diameter of the pipe): 1-1/8″
- Insulation R-Value: 3
- Material: Fiberglass
- Length: 3ft
- Service Temperature Range: 0 – 850°F
- Thermal Conductivity (K-Value): 0.23 @ 75°F – 0.55 @ 500°F
- Burst Strength: 55 psi
- Moisture Absorbtion: <5% by weight
- For full list of properties, specifications and approvals, see Technical Specifications file under Literature tab.
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