Delta Linden Single Lever Handle With Sprayer Linden series single lever kitchen faucet with matching spray. 2 or 4-hole installation allows for use of escutcheon plate or removal. Standard spout is 9-13/16 long and swings 120 deg. Diamond Seal technology valve system ensures long lasting, trouble-free operation. The supply lines are PEX-C with 32 length and 3/8 compression fittings. Flow rate is 1.8 GPM gallons per minute at 60 psi pounds per square inch . ADA Americans with Disabilities Act compliant. For replacement cartridge see Model No RP50587 SKU 401221 . Lifetime limited warranty. Side Sprayer Yes, Number Of Handles 1-Handle, Handle Type Lever, Finish Chrome, Faucet Holes 2 Hole, 4 Hole, Faucet Centers 8 In., Flow Rate 1.8 gpm, Spout Reach 9-13/16 In., Overall Height 10-5/32 In., Valve Type DIAMOND TM Seal Valve, ADA Compliant Yes, Warranty Limited Lifetime