Knock-In Injector.
Used to resize an injector to a new size. Knock-In injectors have a 4mm diameter shaft which can be tapped in with a rubber mallet into an exisiting injector that has been drilled out. One tapped in, they can be drilled from behind to the size required.
Gameco stocks a wide range of Orifice/Gauging Drills to suit whatever size the injector requires.
SOLENOID VALVE ASCO 40MM 175KPA 240V
BALL VALVE 3/4" M&F BUTTERFLY HANDLE
FEMALE ELBOW 1/2FLARE x 3/8FBSP
PIPELINE MARKER "L.P.GAS" SMALL 18 cm x 3 cm
TEE COPPER 1/2" SOLDER
PILOT TUBE 1/4" X 12" STAINLES STEEL
Brass Cap 1/2 FBSP
ELBOW COPPER 3/4" SOLDER
Pel Pintossi 21S Gascock KIT with Pilot, Elbow and Flame Failure
INJECTOR LONG 1/8 BSPM (PILOT DRILLED ONLY) 

