ZEM Injectors

Series 32, 33, 34, 35, 39

General

The ZEM Series injector line are positive displacement injectors (PDI) that deliver precise and controlled lubrication outputs which meet exact requirements for diverse applications. They are pre-fixed volumetric injectors that help ensure each lubrication point receives the proper amount of lubricant. Which means you won’t have to worry about over or under lubrication.

Operation

ZEM Series injectors are classic PDIs. Reliable. Accurate. As pressure builds in the manifold, the piston in the injector moves forward, discharging a set amount of lubricant to the application point. As the pressure is relieved, a compression spring returns the piston to its original position. This movement recharges the injector with more lubricant. The injector is now ready to be fired again.

Features

Handles oil and soft greases

Multiple output volumes for diverse application types and points

Modular design allows different outputs within a single manifold

Can be used in the same system with other ZEM series injectors

Optional push-to-connect fittings help reduce installation labor costs

Technical Data

Oil Viscosity Range 20 to 1500 cSt at operating temperature

Lubricant Soft grease, NLGI 000, NLGI 00*

Maximum Operating Pressure 45 bar (650 psi)

Minimum Operating Pressure 15 bar (220 psi)

Relieving Pressure 0.7 bar (11 psi)

Seals Viton

Please contact us for applications using soft grease