0803014141901

Armaflex

Model # HPT05812

Internet # 203684421

1/2 in. x 3 ft. Pipe Insulation - R3.3

$7.48 /each

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Product Overview

The 3 ft. Armaflex Pipe Insulation bags are one of the newest innovations from Armacell. The bag containing 12 ft. of insulation allows for an easy to manage installation. The Armaflex helps protect your pipes from freezing, mold and condensation. For added protection, this product contains Microban - an antimicrobial to help prevent mold growth. This rubber insulation can fit your copper and iron pipes and can be installed over a heat cable. Using this insulation helps save energy by preventing heat gain and loss. The excellent R Value helps to save energy. Keeps hot water hot and cold water cold.

  • For 1/2 in. copper pipe size or 3/8 in. iron and PVC pipe sizes
  • Can be installed over a heat cable
  • Closed-Cell insulation
  • Contains microban
  • R Value of 3.3
  • Flexible for easy installation
  • 12 lineal feet per bag
  • 25/50 rated

Specifications

Dimensions

Maximum compatible pipe size (in.) 
.50 
Product Depth (in.) 
1.6 
Product Height (in.) 
38 
Product Length (in.) 
1.6 
Product Width (in.) 
6.6 

Details

Accessory Type 
Insulation 
Compatible Pipe Material 
Copper 
Fire rated 
Yes 
Insulation R-Value 
3.3 
Minimum compatible pipe size (in.) 
.50 
Pipe or Fitting Product Type 
Accessory 
Product Weight (lb.) 
.483 lb 
Returnable 
90-Day 
Self-sealing 
No 

Warranty / Certifications

ENERGY STAR Certified 
No 
Manufacturer Warranty 
n/a 

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Customer Questions & Answers

2 Questions2 Answers

Customer Questions & Answers

1/2 in. x 3 ft. Pipe Insulation - R3.3
1/2 in. x 3 ft. Pipe Insulation - R3.3

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1 answer

Can this be used on Hydronic heating pipes?

This question is from 1/2 in. x 3 ft. Pipe Insulation - R3.3
Asked by
New Jersey
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May 6, 2015
What is the max temp? if not what is the alternative?
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Answer (1)

May 7, 2015
Answer: 
Yes. It can be safely installed on hydronic heating pipes. The max temperature is 220F. Thanks for considering our products. Please feel free to contact us if you have any further technical or installation questions.
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1 answer

Can this be used to surround copper pipes within mortar/concrete?

This question is from 1/2 in. x 3 ft. Pipe Insulation - R3.3
Asked by
Cincinnati, OH
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March 19, 2015
The pipes come from a chase behind a cinder block wall and I need to mortar the area back up but don't want the mortar/concrete to have direct contact with the copper. I heard that Armaflex is one option, but wanted to be sure.
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Answer (1)

March 20, 2015
Answer: 
Yes the Armaflex can come indirect contact with the concrete or mortar mix
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  • 2016-07-25 T20:00:57.294-05:00
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Customer Reviews

Rated 3.5 out of 5 by 2 reviewers.
Rated 2.0 out of 5.0 by I was disappointed 1. it was not split. 2.it should have glue where there should have been a split. this would have made it a lot easier to install. December 10, 2013
Rated 5.0 out of 5.0 by install over heat cable I didn't know I could use this insulation over a heat cable. I bought this and a heat cable to use on my water pipes and have noticed a big difference this winter. January 11, 2013
  • 2016-07-24 T18:47:31.534-05:00
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