Industrial Water Pressure Diaphragm Pump QR50H 12V 4M 10W Water Pump 400L/H Flow Rate Brushless Motor Submersible Pumps

1. Built-in pressure switch allows the pump to start and stop automatically when the faucet or fixture is opened or closed, easily providing on-demand water supply.2. Quiet and vibration-free operation minimizes noise and vibration, ensuring the pump runs smoothly and quietly.3. The pump adopts a portable design and can be carried and used anywhere.Specifications:Model: QR50HColor: BlackRated voltage: 12VMaximum power: 10WMaximum current: 830mAMaximum flow: 400L/HMaximum head: 400cm/13.12ftInlet/outlet pipe outer diameter: 8.5mm/0.33inInlet/outlet pipe inner diameter: 6mm/0.24inPipe length: 150cm/59inProduct size: 59.5 x 49 x 42mm/2.34 x 1.9 x 1.65inFeatures:1. Brushless pump, permanent magnet rotor, maintenance-free.2. Amphibious pump, can be used in or out of water (please follow the installation instructions).3. 12V female socket power input.4. Flow adjustment, with LED indicator, power-off memory function.5. Waterproof protection, can be fully immersed in water.6. Removable design, easy to clean.7. Equipped with a filter to avoid clogging the water inlet.Packing list:1 12V brushless water pump1 filter

• 1. The reliable and durable motor has low noise, creating a quiet environment for you.
• 2. The flexible structural design allows for easy disassembly and cleaning without any tools.
• 3. The water pump has built-in thermal overload protection function to ensure safe use.
• 1. There are 4 rubber suction cups at the bottom, which can be adsorbed on smooth surfaces to reduce noise and vibration.
• 2. Small size, high efficiency and low noise.
• 3. Suitable for aquariums, fountains, computer water cooling systems and circulation systems.