The ShurFlo Slim Line 710 Series RO Pump is ideal for small, household systems up to 35 GPD. The small package and economical price can be used on countertop RO systems where space is limited. Features:Quiet operationLong life performanceBuilt-in 1/4 Push Fit Connectors w/ double O-ring sealStreamlined, Compact SizeEconomy pumpNSF listed Specifications: 24 VAC Up to 35 GPD membranes 80 psi bypass 1/4" Quick Connect NSF Listed Use with 60-035 or 60-034 transformer