VIAIR 45012 141244 450C Dual Silver Value Pack 450C Dual Performance Value Packs include two of VIAIR?s continous cycle compressors, two heavy duty 40-amp relays and a 110 PSI cut-on, 145 PSI cut-off pressure switch, to make installing a heavy duty onboard air system simple, and affordable. All Dual Packs come with remote mount filter assemblies and mounting hardware. - Each Dual Performance Value Pack is rated to fill tank volumes up to 10 gallons.
