Apparatus for dispensing measured quantities of lubricant

摘要: A device for detecting undesired amounts of gas in a lubricant dispensing system includes measuring chamber connected to and configured receive therefrom, moveable rod located at least partially inside the chamber, an actuator operably adapted create partial vacuum as fills with lubricant, sensor rate compression or expansion indicative levels by sensing movement when enters chamber. The is constructed dump charges having unacceptable entrapped air, further adjustment mechanism permitting without unnecessarily dumping