Vacuum Pump Protection Switch Normally open switch closes at 25psi and reopens at 10psi. Prevents vacuum pump from starting when pressure exists in vehicle's system.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov