Founded in 1926 and growing into a leader in the pump manufacturing industry, the company started with grease pumps and expanded its products to various pump systems used in a wide range of industries such as manufacturing, construction, and maintenance. With a commitment to innovation and quality, Graco has gained international recognition for developing efficient and reliable solutions.

Graco AODD (Air-Operated Double Diaphragm Pump)

Graco’s Air-Operated Double Diaphragm (AODD) pumps use compressed air to drive two diaphragms that move in opposite directions to pump liquids. The main features of this type of pump are:
– Can pump high-viscosity fluids such as oil, paint, glue
– Suitable for pumping fluids containing solids
– Seal-less design, reducing the chance of leaks
– Easy to use and low maintenance

Air Piston Pump

Air piston pumps use compressed air to drive a piston to pump liquids. The advantages of this type of pump include:
– Capable of generating high pressure, suitable for high-pressure applications
– Suitable for medium to high viscosity fluids
– Durable for heavy-duty use

EODD (Electric-Operated Double Diaphragm Pump)

Electric-Operated Double Diaphragm (EODD) pumps use an electric motor to drive two diaphragms. The advantages of this type of pump are:
– More energy-efficient than AODD as it does not use compressed air
– Suitable for continuous operation
– Easy to control the speed by adjusting the motor speed

Hose Pump

Hose pumps, also known as peristaltic pumps, operate by compressing and releasing a hose through which the liquid flows. The advantages of this type of pump include:
– No contact with the liquid, making it suitable for corrosive or toxic fluids
– Capable of pumping fluids containing solids
– High-viscosity fluid handling capability
– Easy to use and low maintenance

For more information or specific advice, please contact our experts or visit our website.