K-flex Usa 3G-OTH-651556 — Technical Specifications

Name: K-flex Usa 3G-OTH-651556 Pipe Insulation Tube: Tube, 1 in Thick, 3/8 in ID, 6 ft, Buna-N Rubber, Unslit, 9.1 R-Value, Black (MPN 6RSR100038). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
Brand: K-flex Usa

K-FLEX USA's Weather-Resistant Jacketed Buna-N/PVC Straight Tube Insulation (SKU 818H83, MPN 6RSR100038) is a 6 ft unslit tube with a 3/8 in ID and 1 in thickness, delivering an R-Value of 9.1. This black, plenum-rated insulation is designed for thermal efficiency in air-handling spaces. 3G Electric interprets your demand and sources this genuine industrial insulation across 14 departments—with specialist depth in combustion, pumps, and controls—ensuring you get the right product, not just a catalog.

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Technical Specifications

Parameter	Value
ID	3/8 in
Type	6 ft, Buna-N Rubber, Unslit, Black
Color	Black
Thick	1 in
R-Value	9.1
Plenum Rating	Plenum Rated
Manufacturer Part Number	6RSR100038