G20A series low pressure external connectors are applicable to test the sealing tubes with air pressure below 3Bar. The seals inflation method is adopted to form a radial sealing surface on the connected fittings, which offers a favorable sealing effect and does not cause any damage to the appearance of the test piece. The operation allows for easy operation. The configuration of the adjusting nut facilitates the adjustment of the seal compression, there by enhancing the adaptability of the connectors.
Seal ring inflation on the test tube outer diameter creates a radial seal, large sealing surface, with reliable and stable sealing
Controlling the amount of seal expansion by adjusting the nut position to ensure that the connector is suitable for different pipe diameters
Rubber seal contact the sealing surface, without hard contact, to protect the appearance of the test tube
No tools are required to disassemble, which is convenient for follow-up maintenance
Reducing the intensity of operation, operator-friendly
G20A main body display
External seal scratch-free to the product, optional materials
Adjusting nut to adjust the compression amount of the seal, adapted to a wider range
Aluminum alloy body is light and robust,low operating intensity
No tools are required to disassemble, easy maintenance
Level actuated operation,simple and effortless
| Max operation pressure | From Vacuum to 3 Bar |
| Sealing range | Refer to specification sheet |
| Termination port | G1/8 |
| Material of main body | Aluminum alloy |
| Main seal | Neoprene |
| Operation temperature | -20°C-120°C |
G20A operation guide
Engine cooling tube
| Model NO. | Sealing Range | Dim A | Dim B | Dim C | Dim D | Dim E | Dim L | Main Seals Package |
| G20A-0007D | 0.8 – 1.3 | 29.7 | 206.9 | G1/8 | 65.7 | 124.4 | 15.4 | SG20A0007D |
| G20A-0013D | 1.3 – 2.0 | SG20A0013D | ||||||
| G20A-0020D | 2.0 – 3.3 | SG20A0020D | ||||||
| G20A-0025 | 2.5 – 4.5 | SG20A0025 | ||||||
| G20A-0045 | 4.5 – 6.5 | SG20A0045 | ||||||
| G20A-0065 | 6.5 – 8.5 | SG20A0065 | ||||||
| G20A-0075 | 7.5 – 9.5 | SG20A0075 | ||||||
| G20A-0085 | 8.5 – 10.5 | SG20A0085 | ||||||
| G20A-0095 | 9.5 – 11.5 | SG20A0095 | ||||||
| G20A-0105 | 10.5 – 13.0 | SG20A0105 | ||||||
| G20A-1110 | 11.0 – 13.0 | 37.5 | 214.3 | G3/8 | 72.2 | 128.3 | 15.6 | SG20A1110 |
| G20A-1130 | 13.0 – 15.0 | SG20A1130 | ||||||
| G20A-1150 | 15.0 – 17.0 | SG20A1150 | ||||||
| G20A-1160 | 16.0 – 18.0 | SG20A1160 | ||||||
| G20A-1170 | 17.0 – 19.0 | SG20A1170 | ||||||
| G20A-1180 | 18.0 – 20.0 | SG20A1180 | ||||||
| G20A-1190 | 19.0 – 21.0 | SG20A1190 | ||||||
| G20A-1210 | 21.0 – 23.0 | SG20A1210 |