# Wilkins 1/2 in. Copper Water Hammer Arrestor

**Brand:** [Wilkins](https://shop.coreranger.com/brands/Wilkins)
**SKU:** 1260XL-A
**Price:** $63.41 · in stock
**URL:** https://shop.coreranger.com/product/wilkins-1-2-in-copper-water-hammer-arrestor-313915589

## Specifications

| Spec | Value |
|---|---|
| Model # | 1260XL-A |
| Features | No Additional Special Features |
| Material | Copper |
| Pack Size | 1 |
| Connection | Sweat |
| Internet # | 313915589 |
| Returnable | 90-Day |
| Valve Type | Pressure Regulating |
| Application | Potable Water |
| Store SKU # | 1005550738 |
| Indoor/Outdoor | Indoor,Outdoor |
| Inlet Diameter (In.) | 1/2 |
| Product Length (in.) | 1 in |
| Manufacturer Warranty | Limited |
| Outlet Diameter (In.) | 1/2 |
| Maximum Pressure (PSI) | 150 PSI |
| Compatible Pipe Material | Copper |
| Maximum Working Temperature (F) | 212 |

## Description

The 6-1/4 in. x 7/8 in. 1260XL-A Water Hammer Arrestor with 1/2 in. MNPT thread and 1 - 11 fixture unit capacity is used in a mixture of residential, commercial, and industrial water line applications for protection against over-pressure during surges following quick valve closure. Excessive pressure surges are absorbed by the pre-charged air cushion that is permanently sealed within the water hammer arrestor. The 1260XL can be installed within a stud bay, eliminating the need for an access panel. Features include all copper and brass external construction, a temperature range of -40°F to 212°F, and a maximum transient pressure surge of 150 psi following quick valve closure.

• Constructed to prevent corrosion
• Design minimizes pipe banging caused by water hammer
• Installation inside stud bay