The VPC PK1390 is a replacement self-draining vacuum breaker for frost free hydrants with FINE THREADS (will not connect to hose threaded faucet). A must on all outdoor systems. It can easily be adapted with new installs or existing systems.
Red brass construction, nickel plated for protection from extreme weather.
Drains water from faucet upon shut off.
For replacing leaking vacuum breakers on fine threaded hose-bibs and sillcocks.