Used to tap pressure off a header, muffler or tuned pipe. Use blue thread locker. Use to replace lost pressure fittings or in contruction of custom exhaust systems.
Exhaust pressure fitting, 6-32 thread, made from brass. With jam nut and high temp fiber washer/gasket. Correct drill size for 6-32 tap (provide your own tap and drill) is #36.
Exhaust pressure fitting, 8-32 thread, made from brass. With jam nut and high temp fiber washer/gasket. Correct drill size for 8-32 tap (provide your own tap and drill) is #29.
Exhaust pressure fitting, 10-32 thread, made from brass. With jam nut and high temp fiber washer/gasket. Correct drill size for 10-32 tap (provide your own tap and drill) is #21.
SKU Number: DUB540
Pressure Fittings for Glow Engines
A pressure fitting taps muffler or crankcase pressure to feed the fuel tank, helping deliver a steady fuel supply to a glow engine across the throttle range. This category collects pressure fittings in several mounting styles and thread sizes.
Thread-In and Thru-Hole Fittings
The MP Jet pressure fittings come in 3mm, 4mm, and 5mm sizes to suit different tapped holes, and Mac's thin wall thru-hole pressure fitting passes through a mounting surface for installations where a thread-in type will not fit.
Bolt-On and Inlet Fittings
The Fox bolt-on pressure fitting uses a 4-40 fastener to mount where drilling and tapping is impractical, and a 90 degree inlet fitting routes the line at an angle to ease tight plumbing runs inside the fuselage. Matching the fitting to your muffler or backplate and the tank line is what makes the pressure feed reliable, so the mounting style is worth checking before you buy.
Select the pressure fitting below that matches your engine and tank setup.
 "3mm MP Jet Pressure Fitting")
 "4mm MP Jet Pressure Fitting")
 "5mm MP Jet Pressure Fitting")
 "Bolt On Pressure Fitting 6-32")
 "Du-Bro Bolt On Pressure Fitting 8-32")
 "Bolt On Pressure Fitting 10-32")
