Centralized Lubrication Systems, Hydraulics and Pneumatics

SHOWA ELECTRICAL INDICATOR GD

The flow detector type GD is designed to give an electrical signal when the flow is passing inside it. This device is very useful in those situations where it is mandatory to know if the lubricant is reaching the critical parts of the machine or when it is really necessary get an alarm signal when an important machine element is not getting a good lubrication or it has not been lubricated at all.

Models and Technical Features

Model Code	Min. Flow Rate	Max. Flow Rate	Contact Type	Fluid	Max.Pressure (Mpa)
GD-12OA	0.04 l/min	0.2 l/min	NO	Oil	10 (100 Bar)
GD-12OB	0.04 l/min	0.2 l/min	NC	Oil	10 (100 Bar)
GD-12GA	0.1 cc/sec	–	NO	Grease up to NLGI-0	10 (100 Bar)
GD-12GB	0.1 cc/sec	–	NC	Grease up to NLGI-0	10 (100 Bar)
GD-2OA	0.5 l/min	5 l/min	NO	Oil	0.2 (20 Bar)
GD-2OB	0.5 l/min	5 l/min	NC	Oil	0.2 (20 Bar)
GD-202OA	1 l/min	5 l/min	NO	Oil	0.2 (20 Bar)
GD-202OB	1 l/min	5 l/min	NC	Oil	0.2 (20 Bar)