L70 - Deck Mounted Push Button Faucet AquaDesignThe faucet has a self closing ceramic cartridge wit a lifespan of up to 500,000 uses. Technical Specifications Maximum water flow duration per cycle: 4 8 seconds Water Pressure: 8 116 psi Water flow (at 43 psi): 0. 5 gpm Working temperature water: 40 130F Material: Chrome Plated brass Average cartridge life: 500,000 uses Application The Line70 Faucet is not to be used to dispense water for human consumption either by drinking or use in the preparation