1. Excellent material selection, durable, easy to adjust, widely applicable 2. Good compatibility and wide applicability 3. Fine measurement of the air pressure entering the injector 4. Stable pressure, compact and convenient, pressure decreases as the diameter and length of the compressed air tube and connection rises 5. Durable brass spool for long service life 6. Suitable medium: air 7. 1/4 male thread connection, thread diameter: 13mm; 1/4 female thread connection, thread diameter: 12mm 8. Air pressure adjustment knob, easy to adjust, easy to operate 9. Use: pressure regulation, regulation 10. Material: alloy steel 11. Size: 40 x 25mm 12. Weight: 60g
