SEAFLO 23B Series Automatic Demand Diaphragm PumpMarine Boat RV Caravan SEAFLO 23 Series diaphragm pump is design for wider applications of liquid transfer, pressurization and circulation. 23 Series is compact design but flow rate is up to 1.5GPM (5.6LPM), and pressure is up to 120PSI (8.2Bar). 23 Series supports flexible customization. Firstly its control type can choose from demand, by pass, no switch, manual switch and any combination of these types. Secondly, with compatible fixtures, 23 series can easy connect to any industrial port. Thirdly, 23 series can be customized to use for water, chemicals and food grade. MORE FEATURES BENEFITS - Open flow up to 1.5gpm/5.6lpm - Dry run capability - Max Self-priming up to 5 feet/1.5m - Waterproof grade IP54 with extra cover - On-demand long life pressure switch - Extra button for easy control - Configurable reflux function - Adapt to a variety of scenarios - Multiple connector options - By pass technology reduces cycling - Ignition protected, CE, RoHS The listing price does not include any destination duties/taxes/custom fees/etc. that will be due when the product arrives at destination countries/regions. It is the customer's responsibility to pay for all custom duty/taxes/custom fees if any.