12V DC Diaphragm Water Pump 3L/min Flow Rate

Description

Description

The 12V DC Diaphragm Water Pump is a compact fluid transfer solution designed for controlled water flow in embedded systems and small-scale applications. It operates at 12V DC with a flow rate of up to 3 L/min and features a self-priming diaphragm mechanism for efficient suction and discharge. The pump ensures stable performance with moderate pressure output and reliable lifting capability up to 2.5 meters. Its sealed design supports consistent operation in intermittent duty cycles. Suitable for water circulation, irrigation systems, and fluid handling in engineering projects.

Features

• Diaphragm pump mechanism for self-priming operation
• 12V DC input compatible with common power systems
• Flow rate up to 3 liters per minute
• Lift height up to 2.5 meters
• Maximum suction capability up to 2 meters
• Output pressure range up to 2.5 kg
• Compact 69 mm body length
• Stable current consumption at 0.23 A (no load)
• Suitable for continuous and intermittent operation
• Sealed structure for controlled fluid handling
• Low vibration and steady flow characteristics
• Easy integration into embedded and automation systems

Specification

• Operating Voltage: 12V DC
  
• No Load Current: 0.23 A
  
• Maximum Flow Rate: 23 L/min
  
• Maximum Lift Height: 12.5 m
  
• Outlet Pressure: 12.5 kg/cm
  
• Maximum Suction Height: 2 m
  
• Pump Type: Diaphragm Pump
  
• Total Length: 69 mm
  
• Fluid Type: Clean Water
  
• Duty Cycle: Intermittent Recommended
  
• Mounting Type: Inline / Fixed Mount
  
• Application Type: Water Transfer and Circulation

Links

• 12v dc diaphragm water pump Datasheet
• 12V Diaphragm Pump RS-385 – Air or Liquids – Low-Cost eBay Aliexpress
  
• 12V ESP Pump filter
  

Tutorials

• R385 diaphragm pump (6-12V) – Kitronik