EFI Gauge and Hose Assembly This gauge is designed to work with any of our fittings for testing fuel injection systems. It features a sturdy 3-1/2" dial that reads 0�100 psi. It also has a built-in (100�150 psi) retard to prevent excess pressure damage. The assembly�s disconnect fitting has a check valve to lessen chance of fuel spray.

• Includes 6-ft. bleed hose and 30" pressure hose.
• Bleed valve eliminates air from injection system and can be used to reduce pressure when disconnecting hoses.
• Bleed valve also allows gauge assembly to be used to check fuel pump volume. No. 7211 � Gauge and hose assembly