Watts 288A-Z1-T 1/2 Anti-Siphon Vacuum Breaker

The Watts 288A-Z1-T 1/2 is a genuine total repair kit for 1/2" 288A anti-siphon (atmospheric) vacuum breakers.

This 1/2" anti-siphon vacuum breaker hot or cold water repair kit, for series 288A-Z1, prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of a disk and disc float, a bonnet and O-ring. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment. Maximum Pressure is 125psi (8.6 bar).

Features

• Factory Replacement Kit
• No special tools required for changing parts
• All parts are made of high quality materials
• Hot or cold water

Common Questions

Will this kit fit my valve?

The 288A-Z1-T 1/2 fits the 1/2" size of Watts series 288A. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.

What's included in this kit?

This is a total repair kit. Kit consists of: a disk and disc float, a bonnet and O-ring.

Are these genuine Watts parts?

Yes. This is the factory 288A-Z1-T 1/2 kit built with genuine Watts OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.

Which kit do I need if my relief valve failed the test?

For a relief valve fault on 288A, order the RV kit for rubber parts only or the VT kit to replace the complete relief valve assembly. This total repair kit covers a different part of the assembly.

Specifications

• Type: AVB
• Pack Quantity: 50
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: 288A-Z1-T 1/2
• Lead-Free: No
• Product Role: repair_kit
• Kit Type: Total Repair Kit
• Fits Brand: Watts
• Fits Valve Series: 288A
• Fits Valve Size: 1/2"
• Used With: 1/2" 288A
• Kit Contents: Kit consists of: a disk and disc float, a bonnet and O-ring.
• Watts Ordering Code: 0887165
• Genuine OEM Parts: Yes