# Apollo 3/4 in. Poly-Alloy PEX-A Expansion Barb Coupling — 1" x 1"

**Brand:** [Apollo](https://shop.coreranger.com/brands/Apollo)
**Double Fitting Size:** 1" x 1"
**Price:** $25.94 · in stock
**URL:** https://shop.coreranger.com/product/apollo-3-4-in-poly-alloy-pex-a-expansion-barb-coupling-334018528/1-x-1
**Parent product:** [Apollo 3/4 in. Poly-Alloy PEX-A Expansion Barb Coupling](https://shop.coreranger.com/product/apollo-3-4-in-poly-alloy-pex-a-expansion-barb-coupling-334018528)

## Specifications

| Spec | Value |
|---|---|
| Features | Corrosion Resistant,Lead Free,Removable |
| Material | Polyalloy |
| PEX Type | A |
| Pack Size | 10 |
| Connection | Barb x Barb |
| Returnable | 90-Day |
| Application | Potable Water |
| Color Family | Black |
| Connection 1 | Barb |
| Connection 2 | Barb |
| Connectivity | Barb |
| Fitting 1 size | 3/4" |
| Fitting 2 size | 3/4" |
| PEX Fitting Type | Expansion |
| Double Fitting Size | 3/4" x 3/4" |
| Single Fitting Size | 3/4" |
| Product Weight (lb.) | 0.02 lb |
| Manufacturer Warranty | 25 Years: For exclusive use with PEXa pipe. |
| Fitting Size Dimensions | 3/4" x 3/4" |
| Compatible Pipe Material | PEX |
| Fitting or Connector Type | Coupling |
| Fitting/ Connector Collection | PEX |
| Maximum working pressure (psi) | 200 |
| Maximum Working Temperature (F) | 200 |

## Description

The Apollo Expansion PEX 3/4 in. Plastic PEX-a Barb Coupling (10-Pack) is simple to install. Apollo Expansion PEX poly alloy fittings are the perfect alternative to brass in regions where water quality can negative affect brass. Apollo PEX barb fittings are a key component of the most economical potable water piping systems. Also capable of integration into hydronic heating systems, Apollo Expansion PEX couplings must be secured into place using a Apollo Expansion PEX sleeve or comparable cold expansion-type sleeve or ring (all sold separately). The Apollo Expansion PEX system is a comprehensive cold expansion piping system comprised of brass fittings, poly alloy fittings, manifolds, valves, fasteners, tools and tubing designed for implementation in water delivery systems, simple or complex.

• Designed exclusively for use within Type A PEX piping systems
• Full-flow design for maximum water output
• Used to make PEX-a to PEX-a connections using PEX-a tubing