Johns Manville 3G-OTH-655773 — Technical Specifications

Name: Johns Manville 3G-OTH-655773 Pipe Insulation: Tube, Mineral Wool, Slit, 1 in Thick, 6 5/8 in ID, 3 ft Lg, Tan, Unfaced Facing (MPN 41460). Key specifications — Plenum Rating: Plenum Rated.
Brand: Johns Manville

Johns Manville Pipe Insulation: Tube is a mineral wool straight tube insulation (SKU 19NH07, MPN 41460) supplied as a slit, tan, unfaced facing product with a 1-inch thickness, 6 5/8-inch inner diameter, and 3-foot length. It is plenum rated, making it suitable for use in air-handling spaces where fire and smoke safety are critical. 3G Electric sources this genuine OEM insulation across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and support.

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Technical Specifications

Parameter	Value
ID	6 5/8 in
Lg	3 ft
Type	Mineral Wool, Slit, Tan, Unfaced Facing
Thick	1 in
Plenum Rating	Plenum Rated
Manufacturer Part Number	41460