Keep your fuel pick-up submerged in fuel by controlling fuel slosh. This square aluminum trap door allows fuel to flow in one direction but does not allow it to flow back. Free-swinging (not spring-loaded) door requires a minimum of pressure to open, but the precision-machined surfaces provide a tight seal when closed. Perfect for fabricating surge tanks. The 10-32 mounting screws are secured to the plate so you do not need access to the inside of the surge tank for installation.
Baseplate: 2 5/8" H x 2 3/4" W (67mm x 70mm)
Thickness (less mounting screws): 3/4" (19mm)
Total depth with door fully open: 2 3/16" (55mm)
Bottom edge to lower mounting screws: 5/16" (8mm)
Opening size: 1 1/4" x 1 5/8" (32mm x 42mm)