FAUAID pre rinse sprayer is designed for all kinds of commercial faucet.It is widely used for restaurant,home kitchen,hotel,Coffee shops or other heavy-duty commercial kitchen.The handle end thread is 7/8"-20UNEF,if you don't need the handle then the end thread is 3/4"-14UNEF.This pre rinse sprayer provides 1.42 GPM high pressure when the handle is pressed down.It can enhance your faucets flushing capacity,can meet your any washing needs.Put an O-ring in the handle.It can help you hold the handle,free your hand.Then the pre rinse sprayer will keep working.Our pre rrinse sprayer features rubber nozzles that prevent hard water and limescale buildup,easy handle and maintenance.The sprayer valve head can be removed to clean. Product Description High Pressure Pre Rinse Sprayer Valve Head 1.42GPM is the maximum flow rate. This can enhance your faucets flushing capacity, can meet your various washing needs. Commercial Sink Sprayer Widely Used: All The FAUAID Commercial Faucet（If it is other brands of faucet, please check the thread parameters of this product, if it is correct, you can use it.）RestaurantsHome KitchenHotelCoffee Shops Commercial Pre Rinse Sprayer Parameters Spray Valve Type: Commercial Kitchen Sink SprayerMaterial: Stainless Steel, ABSHandle Type: Squeeze HandleWater Flow: 1.42 GPMFinish: Polished ChromeHandle Thread Size: 7/8"-20UNEF Male Thread InletSprayer Thread Size: 3/4"-14UNEF Male Thread Inlet Sprayer Head Shape Square Square Round Square Color Gray Black Black Gray（Sprayer）/Silver（Hose） Material plastic/stainless steel plastic/stainless steel plastic/stainless steel plastic/stainless steel Handle End Male Thread 7/8"-20UNEF 7/8"-20UNEF 7/8"-20UNEF 7/8"-20UNEF Hose Female Thread 7/8"-20UNEF WIth O-ring With Handle Flow Rate 1.42GPM 1.42GPM 1.42GPM 1.42GPM Hose Length 45" Surface Treatment Polished Chrome Polished Chrome Polished Chrome Polished Chrome Track Page Views WithAuctiva's Counter