Connectors: Two straight connectors; inlet/outlet diameter 10mm, recommended for use with 10*6.5mm/12*8mm hose. Comes with two 304 stainless steel hose clamps to secure the hose.Good performance and low power consumption: The diaphragm pump uses a copper core motor, which can provide smooth and consistent flow in all operating ranges while consuming low current. Super power saving saves 40% more power than other similar products.Built-in pressure switch: The pump has a built-in pressure switch, which automatically starts and stops the pump when your faucet or nozzle is opened and closedSelf-priming: The self-priming function allows it to be installed above the water tank and is able to run dry.Widely applicable: Electric diaphragm pumps are widely used in RVs, car washing, garden watering, agricultural chemical spraying, house cleaning, boats, caravans, etc.