We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black flexible elastomeric 90-degree elbow pipe fitting, unslit, 2-3/8 inch diameter

Nomaco Kflex

Nomaco Kflex 801-LRE-068238 2-3/8" x 37/64" Elastomeric Elbow Pipe Fitting

SKU CH-JBAJ-YAE5K

Elastomeric 90-degree elbow fitting insulates 2-3/8 in pipe with 37/64 in wall, rated from -297 to 220 °F and plenum approved

  • Product typeTarps
  • Insulation rated for -297 °F to 220 °F
  • R-value 4.9 reduces heat transfer on 90° elbows
  • Closed-cell Buna-N rubber/PVC resists moisture and microbes
  • Plenum-rated with flame spread index 25 for code compliance
  • Unslit flexible form fits 2 3/8 in tube OD

Pipe Insulation Elbow 90°

This Nomaco Kflex elbow fitting insulates 2-inch pipe with a 90-degree turn. It uses Buna-N rubber and PVC material rated for temperatures from -297 to 220 degrees Fahrenheit. The closed-cell foam provides an R-value of 4.9 and carries a flame spread index of 25. It is plenum rated and offers antimicrobial, fire-retardant protection.

Replaces Damaged Or Missing Insulation

Use this elbow when existing pipe insulation is torn, wet or missing at a bend. The jump is worth it when you need continuous thermal protection and condensation control on a 2-3/8-inch outside diameter tube. It suits systems requiring plenum-rated material with a 3/4-inch wall thickness. Buyers who need straight-run insulation or a different pipe diameter cannot use this specific form.

Unslit Design Requires Slide-On Installation

The unslit style means you must slide the fitting over the pipe end before the joint is made. This works best during new assembly or when the pipe can be disconnected. Forcing it onto an installed pipe risks tearing the closed-cell foam. No adhesive or tape is included, so secure the seams separately. Installers without pipe access will find this fitting impractical.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 90% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameK-flex Usa
Product typeTarps

Questions about this item

What inside diameter and wall thickness does the 90-degree elbow fitting require for a 2-inch pipe?

The fitting has a 2 3/8-inch inside diameter and a 3/4-inch wall thickness for 2-inch pipe size.

How is the unslit elastomeric elbow installed on the pipe?

The unslit design requires sliding the 90-degree elbow over the tube end before securing the joint.

When should the antimicrobial closed-cell foam elbow be inspected or replaced?

Inspect the black Buna-N rubber/PVC elbow if it exceeds the 220-degree F maximum or shows physical damage.

More in General Hardware & Accessories

Similar items