For applications where extensions can be mounted in a straight line with valve. Full length plunger pin actuates core in existing valve. Hex nuts are included on extensions 127.000 mm (5.000") and longer. Fits on 12.243 mm-26 (0.482"-26) valve mouth threads.
Ruggedly built, these extensions meet wheel conditions where a light weight, rigid, yet hand-bendable-to-shape type is desired. They have a spring lined braided cover for protection, a sealing core at the extension mouth, and attach to the valves itself(after the core is removed) by means of a Swivel-Lock nut connection
This is used in 50Ton Capacity dumpers this extension is made out of Bundy tubing with a suitable rubber cover. One end of the extension is of our conventional large bore core housing and the other end is of female swivel nut. There is a unique nut with lead inside as sealing material. This nut fits into our conventional large bore housing external thread. While assembled the above said lead nut and swivel nut makes for a perfect joint.
This is used as extension in OTR tyre.The main significance of this extensions is the flexibility which helps in easy mounting in OTR tyres. At one end it has swivel nut fits in large bore core housing.while the other end also has core housing where large bore & cap is mounted.In addition there are two nut provided for rigid mounting on wheel rim.Following are the available sizes while it can be supplied with any length specified by the customer.
Fits into 5790 tractor valves and is provided with a core chamber to accept valve core internally. Whenever tractor tyre tube is to be filled with liquid, the core housing and core are removed as a single unit, thereby providing larger flow area.
L-Stem: L-Stem is the part of the hose assembly having provision of ½ “ NPT male thread which is directly mounted onto the tyre rim. One end of the hose is connected to the L-Stem with the help of a swivel nut provided at one end of the hose.
This is used in 85 Ton capacity dumpers. Capacity dumpers this extension is made out of Bundy tubing with a suitable rubber cover. The ends are our conventional large bore core housing and plug with ‘O’ ring. The extension is routed in all 3 planes perfectly, providing perfect fit in the rear inner wheel of the dumper.
Core-Housing: The core housing has a provision to house the conventional large core-Schrader part No.1449T & a provision of ½”-32 parallel male threads with a sealing ‘o’ring & a large bore cap Schrader No.1450
Body of plated brass, Has handy hang-up ring and six inch straight extension with angled dual foot to reach inner or outer tyre valve. Has flat indicating bar of plated brass calibrated 10-60 psi in 1 psi units. 60-160 psi in 5 psi units and 0.5-5 ksc units, 5-12 ksc in 0.5 ksc units used on heavy commercial vehicles