SR Series Plunger Dosing Pumps, Type A

Description

Spring-return plunger dosing pump

The Series "A" plunger dosing pumps are typically used when:

• The dosed fluid must be non-abrasive
• Sealed design is not required
• High pressure is required

Each pump is equipped with a standard gearbox system featuring a vertically mounted motor. The gearbox includes a contact-free worm and worm wheel mounted on a bearing fully immersed in an oil bath.

Stroke adjustment can be performed both at standstill and during operation, manually or automatically via an actuator controlled by a 4–20 mA signal; bus interface; or pneumatically.

Plunger pumps are reliable and easy to maintain, and also offer optional washdown or leak detection. They comply with ATEX standards and can be installed in hazardous areas.