FEATURES: • The rotor and housing can be installed and removed easily, so that the MD-91 can be repaired and maintained on site. • Our vacuum mechanism releases dispensing pressure at the moment when the dispensed amount reaches a specified level, or in a specified period of time thereafter. Because the dispensed liquid cannot return, the dispenser can supply a constant amount of liquid. This also has the advantage of preventing the hardening that usually, results when using cyano-based adhesives. • A special mechanism extends the tube's service life. • Tubes can however be replaced easily. • The control has a mechanical contact and an operation completion signal generator, and can be connected to an automated system or robot. • The required power source is AC 100-240V • No air source is required.