Tiger HY-5500 12V 140 PSI High Pressure Diaphragm Pump

Tiger HY-5500 12V 140 PSI High-Pressure Diaphragm Pump

The Tiger HY-5500 is a compact 12V DC high-pressure diaphragm pump designed for applications where higher water pressure is required. With a maximum pressure rating of 140 PSI, it is suitable for water pumping, spraying, circulation and various DIY projects.

The pump operates from a 12V DC power source, making it suitable for battery-powered systems and other compatible 12V applications.

Key Features

• 12V DC operating voltage
• Maximum pressure up to 140 PSI
• Diaphragm pump design
• Compact and practical for DIY applications
• Suitable for water pumping and spraying applications
• Useful for portable and 12V projects

Suitable For

• Water spraying systems
• Small water pumping applications
• DIY projects
• Portable water systems
• Agricultural and gardening projects
• Educational and experimental projects
• Custom 12V pumping systems

Package Includes: 1 × Tiger HY-5500 12V High-Pressure Diaphragm Pump

Applications:

• Agricultural pesticide and fertilizer spraying
• Garden and plant misting
• Car and motorcycle washing
• Air-conditioner coil cleaning
• Solar panel cleaning
• Small-scale irrigation
• Garden sprinkler systems
• Portable shower systems
• DIY water-pressure projects
• Educational and STEM projects

Prototyping and Engineering Tips from RoboGears:

• Use a 12V DC supply capable of at least 3A for reliable operation; a higher-current supply provides additional margin during starting and heavy-load conditions.
• Use the recommended 8mm ID / 12mm OD hose for proper sealing and flow performance.
• Install a suitable filter on the inlet when pumping water containing dirt or debris to protect the diaphragm and internal components.
• Do not operate the pump continuously against a blocked outlet; although the auto-cut system helps protect the pump, proper system design is recommended.
• Use an appropriately rated switch, relay, or MOSFET when controlling the pump through an Arduino or other microcontroller.
• For battery-powered systems, use a battery capable of supplying the pump's startup and operating current without excessive voltage drop.

Package Includes:

• 1 × Tiger HY-5500 12V 140 PSI High-Pressure Diaphragm Water Pump

Disclaimer:

The 140 PSI rating represents the maximum pressure specification, while actual pressure and flow depend on the hose, nozzle, water source, power supply, and operating conditions. The pump is designed for 12V DC operation; use an appropriate regulated adapter or battery. Do not exceed the specified operating voltage. Actual performance may vary slightly between individual units and manufacturing batches. The product dimensions and hose specifications are based on available product listings and should be treated as approximate.