The Detailed nozzle parameters as follows:

Features (AC-11A):
1) Oil inlet: NPT3/4", BSPT3/4"
2) Oil outlet: 15/16", 13/16 "
3) Flux range: 0-60L/min or 0-45L/min
4) Nominal pressure: 0.18MPa
5) Self sealing time: 0.1s (max)

Materials:
1) Gun body: Aluminum (ADC12)
2) Sealing ring: NBR, fluorubber
3) Master guide rod sealing: Oil seal of fluorubber frame
4) Master guide rod: Stainless steel

Insulator Color:
1)red
2)green
3)blue
4)gray
5)yellow
6)silver