Driven by compressed air controlled by a solenoid valve. Output pressure is controlled by input air pressure.

Intermittent oil delivery requires no electrical power or electronic control box; the simple structure resists damage.

Recommended 4-8 kgf/cm2air pressure, and set the solenoid valve ON/OFF time to at least 5 seconds for normal oil discharge.

Use with a positive-displacement distributor to deliver a metered quantity of oil.

A pressure gauge monitors operating pressure.

A float switch detects oil level and automatically sends a signal.

An optional 8 kgf/cm2pressure switch can be installed at the oil outlet to detect damaged oil lines.

An optional magnetic return-oil strainer and tank divider filter lubricant entering the tank through the return port. (a) A magnetic return-oil strainer can be fitted to models with tanks over 3 L. (b) A tank divider can be fitted to models with 3 L or 4 L resin tanks and 8 L sheet-metal tanks.