Each VRB-G is shipped fully assembled, and lubricated to deliver optimum vacuum.
- Lower Noise Level- Operates more quietly than positive displacement pumps.
- End-Mounted Bearings-Reduces load and improves cooling.
- Electronic Motor Overload Protection- Phase loss detection, plus quicker trip speed vs. thermal overload provides superior motor protection.
Standard Temperature Switch-Extend the life of the blower b monitoring blower temperature. When limit is exceeded, the temperature switch activates vacuum
breaker cycle to cool the blower, indicated by red LED on the control box.
Vacuum Breaker Valve and Safety Filter- Provides trouble-free operation and
long pump life by minimizing pump starts and internal dust contamination.