Water Hammer Arrestor, 1/2 in, MNPT, Copper
PartWKN1260XLA
MFG1260XL-A
Description
Zurn® Wilkins Water Hammer Arrester, Lead Free, Series: 1260XL, 1/2 in Nominal, MNPT, 1 to 11 Fixture Unit Capacity, -40 to 212 deg F, Copper Tube Body, EPDM O-Ring, 7/8 in Dia x 6-1/4 in H
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- Design reduces pipe banging caused by water hammer
- Eliminates need for access panel through installation within stud bay
- Air chamber is permanently sealed to eliminate excessive pressure surges
- Copper and brass external construction resist corrosion
The 6-1/4" x 7/8" 1260XL-A Water Hammer Arrestor with 1/2" 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.
| Nominal Size | 1/2 in |
| End Style | MNPT |
| Material | Copper |
| Body Material | Copper |
| Dimensions | 7/8 in Dia x 6-1/4 in H |
| Fixture Unit Capacity | 1 to 11 |
| Height | 6.5 in |
| Length | 1 in |
| Softgoods Material | EPDM O-Ring |
| Temperature Rating | -40 to 212 deg F |
| Width | 1.5 in |
| Brand | Zurn® Wilkins |
| Package Width | 1.5 in |
| Package Height | 6.5 in |
| UNSPSC | 40141763 |
| Package Length | 1 in |
| Country of Origin | US |
| Manufacturer | Zurn Water |
| UPC | 612052237046 |
| Manufacturer Part Number | 1260XL-A |
Limited Warranty
ANSI A112.26.1|ANSI/ASME B1.20.1|ASSE Listed 1010|NSF/ANSI 372 by IAPMO R and T|PDI Certified WH-201
Residential, Commercial and Industrial Water Lines
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Zurn® WilkinsWater Hammer Arrestor, 1/2 in, MNPT, Copper