Elkay Replacement Push-Button Bubbler, Lead Free Lk142

Ideal for medical facilities, schools and universities, office buildings, airports, shopping malls, sports arenas and other high-traffic venues, for both indoor and outdoor installations. features push-button valve bubbler designed so that water never comes in contact with lead-containing materials. built-in adjustable water volume control which regulates flow from 20 psi to 105 psi. heavy chrome-plated body with a 3/8" (10 mm) npt connection. requires one 1-1/2" (38 mm) or 1-1/4" (32 mm) faucet hole.