Zurn HYD-RK-1320/21-CDISC Hydrant Repair Kit

Product Description

The ZURN HYD-RK-1320/21-CDISC is a hydrant repair kit designed for restoring proper function to Zurn wall hydrants and frost-free sillcock assemblies. This kit supplies the wear and seal components needed to return a faulty hydrant to service without replacing the full hydrant body. Note that this kit does not include a ceramic stem — a replacement ceramic stem must be sourced separately if that component is also worn. Licensed plumbers typically stock and install this type of repair kit during routine maintenance calls or in response to a leaking or non-seating hydrant.

This repair kit is intended for use on Zurn Ecolotrol-series wall hydrants, specifically models Z1320, Z1321, Z1330, and Z1333. It is suited for residential and light commercial plumbing applications where Zurn Ecolotrol hydrants are installed on exterior walls or in utility areas requiring periodic maintenance of internal sealing and valve components.

Key Features

• Repair kit format allows in-field service without full hydrant replacement
• Designed for Zurn Ecolotrol wall hydrant models Z1320, Z1321, Z1330, and Z1333
• Does not include ceramic stem — ceramic stem must be sourced separately if needed
• OEM-style fit for accurate seating and reliable sealing after installation

Compatibility

Compatible with Zurn Ecolotrol wall hydrant models Z1320, Z1321, Z1330, and Z1333.

Installation Notes

This repair kit is installed by a licensed plumber. Shut off the water supply to the hydrant before beginning any disassembly. Drain residual pressure from the line before removing internal components. Follow local plumbing code requirements (IPC) for hydrant servicing, and verify that all replacement seals are fully seated before restoring water supply.

Technical Specifications

• UPC Code: 670240230026
• Note: Ceramic stem not included

Standard Information

• Brand: ZURN
• Manufacturer Part Number: HYD-RK-1320/21-CDISC