Metering Pumps - Iwaki America
Metering pumps are positive displacement pumps designed to move a precise volume of liquid per revolution. They are often used in industrial and commercial applications to pump chemicals, lubricants, and other fluids. Metering pumps can be either solenoid or motor-driven, and Centro carries a complete online selection of both types of pumps. Solenoid-driven metering pumps are typically smaller and more compact than motor-driven pumps, making them ideal for limited-space applications. Motor-driven metering pumps are more powerful and can handle larger volumes of fluid. No matter what your application, Centro has the metering pump to meet your needs.
$4,296.96
Subject to factory lead times
$2,130.88
Subject to factory lead times
$2,130.88
Subject to factory lead times
$2,213.97
Subject to factory lead times
$2,213.97
Subject to factory lead times
$2,331.27
Subject to factory lead times
$2,331.27
Subject to factory lead times
$2,448.56
Subject to factory lead times
$2,448.56
Subject to factory lead times
$2,130.88
Subject to factory lead times
$2,130.88
Subject to factory lead times
$2,213.97
Subject to factory lead times
$4,296.96
Subject to factory lead times
$2,130.88
Subject to factory lead times
$2,130.88
Subject to factory lead times
$2,213.97
Subject to factory lead times
$2,213.97
Subject to factory lead times
$2,331.27
Subject to factory lead times
$2,331.27
Subject to factory lead times
$2,448.56
Subject to factory lead times
$2,448.56
Subject to factory lead times
$2,130.88
Subject to factory lead times
$2,130.88
Subject to factory lead times
$2,213.97
Subject to factory lead times
- A metering pump is a dosing pump designed to deliver precise, repeatable amounts of fluid. It works by controlling stroke length, stroke speed, or motor speed to achieve accurate flow rates, even under changing pressure conditions.
- Common types include diaphragm metering pumps, piston metering pumps, peristaltic dosing pumps, solenoid driven pumps, and motor driven pumps. Each offers different benefits for pressure, chemical compatibility, and turndown ratio.
- Metering pumps are used in water treatment, chemical injection, cooling towers, boilers, food and beverage processing, pharmaceuticals, agriculture, and any application requiring precise dosing of chemicals or additives.
- To size a metering pump, determine required flow rate, discharge pressure, chemical type, temperature, viscosity, and desired turndown. It’s also essential to verify compatibility with seals, diaphragms, and wetted materials.
- Metering pumps can handle a wide range of chemicals including acids, caustics, polymers, disinfectants, coagulants, corrosion inhibitors, and food grade ingredients. Proper material selection ensures safe and reliable operation.