Chip Pump Options

Blow-off Module

Pneumatic Blow-off modules provide 25cc of stored compressed air to give a robust pulse to dissipate vacuum in a system whenever the vacuum pump air supply is vented. All connections to the vacuum pump are internal for a very compact, foolproof and neat installation.

A single 3-way, normally-closed air supply valve can be used to control the pump and blow-off functions. When the 3-way valve supplies air to the pump, the blow-off resrvoir is charged. When the 3-way valve shuts off and exhausts the pump air supply, the stored reservoir air will automatically discharge directly into the pump vacuum chamber to dissipate system vacuum.

To order, add suffixe "-BO" to a chip pump assembly number. BO option is not available on Z options.

Vacuum Port Adaptor & Direct Mount Sensor

Add suffix "-PA5F" to model code.

Additional vacuum port allows a vacuum monitoring port.

Vacuum Port Adaptor & Direct Mount Release Check

Add suffix "-PA18F" to model code.

Additional vacuum port allows mounting of a vacuum switch, RC18A or RC18A-040 release check to the pump.

Refer to the page on release check valves for full details on RC18A and RC18A-040.