he GL-32 grease injector system is simple in design, fast in setting, and can increase or decrease lubrication points without redesigning the lubrication system.Easy handling of greases up to grade NLGI #2.Accurate and reliable lubrication for each lubrication point on the machine.Durable seal design enables trouble-free operation.Refined grinding components provide reliable operation even in difficult environments.The output volume can be adjusted from 0.001 to 0.008 cubic inches (0.02 to 0.13 cubic centimeters), with a system tailored to the needs of each lubrication point.Convenient front-mounted period probe indicator for quick confirmation of normal operation of the filling device.Operating pressures range from 1200 to 3500 pounds per square inch (83 to 241 bar).