Controllers

OS-3 Controller

Used to control exhaust fans in a vehicle exhaust system.

Comes with built in transformer.

Can be set for manual or automatic controller of the fan.

OPERATION EXAMPLE: Firetruck starts up, fan starts automatically. Firetruck leaves station, fan shuts down automatically.

OS-3 Controller Information

SA-24 Controller

Used with the hose reel mounted low voltage micro switch.

Comes with a built in transformer.

OPERATION EXAMPLE: Pull hose down, fan comes on, return hose up, fan shuts off.

SA-24 Controller Information

ES-90 Controller

Used with the hose reel mounted low voltage micro switch.

Comes with built in transformer

Manual run/stop/automatic front control panel.

Adjustable timer to delay the shut down of the fan.

OPERATION EXAMPLE: Pull hose down, fan comes on, return hose up, fan shuts off after a timed clean out. Also push button on and push button off.

ES-90 Controller Information