VEVOR 12V Diaphragm Pump, 5 GPM (18.93 L/min), 5-Chamber 12V DC Water Pump with Automatic Pressure Switch 40-100 PSI Adjustable, 1/2'' MNPT Port, for Agricultural Irrigation Construction Site Drainage

• Say Goodbye to Low Water Pressure: Upgrade to our 5-chamber 12V water pump delivering a high flow rate of 5.0 GPM (18.93 L/min) at a steady 70 PSI. It's designed to meet all your daily water needs efficiently and reliably, saving you valuable time.

• Automatic Pressure Switch: Customize your water pressure with an adjustable range from 40 to 100 PSI. The on-demand pressure switch automatically starts the pump when you open the faucet and stops it when you close it. Tested over 200,000 times for durability, it's built to last.

• Quiet Operation: Our 12V diaphragm pump features a pure copper motor for smooth and quiet performance. The plastic pump body and noise-reducing base effectively minimize sound, so it won't disrupt your work or sleep.

• Security You Can Trust: This 12V water pump includes overheat and overload protection to extend its lifespan. Plus, it supports dry running and has a built-in check valve bypass switch to ensure uninterrupted water supply even if the pump or check valve fails.

• Standard Size, Easy Replacement: Our 12V diaphragm pump is equipped with standard 1/2" MNPT inlet and outlet, replacing your existing pump is a breeze. It can be used in large-flow scenarios, such as agricultural irrigation, construction site drainage, industrial water circulation, municipal emergency drainage, and yacht deck cleaning. Note: The pump is not waterproof and is not suitable for outdoor use.