Description
Union connectors in tinned copper is used to splicing air line Minimum voltage. They come standard length and length heavy duty.
Standard
| Dimension in (mm) | Weight unit. aveg. lb (kg) | Interior Diameter in. (mm) | |
| L | D | ||
| 1 3/4 (44,45) | 13/16 (20,64) | 0,020(0,01) | 0,198(5,03) |
| 1 3/4 (44,45) | 13/16 (20,64) | 0,026(0,01) | 0,246(6,25) |
| 1 7/8 (47,62) | 7/8 (22,22) | 0,04(0,018) | 0,306(7,77) |
| 2 (50,8) | 15/16 (23,81) | 0,065(0,029) | 0,443(11,25) |
| 2 1/8 (53,98) | 1 (25,4) | 0,094(0,042) | 0,490(12,45) |
| 2 1/4 (53,98) | 1 1/16 (26,97) | 0,12(0,054) | 0,595(15,11) |
| 2 3/8 (53,98) | 1 1/8 (28,58) | 0,17(0,077) | 0,700(17,78) |
| 2 1/2 (63,5) | 1 3/16 (30,16) | 0,31(0,14) | 0,762(19,35) |
Heavy service
| Dimension in (mm) | Weight unit. aveg. libras (kg) | Interior Diameter in. (mm) | |
| L | D | ||
| 2 3/8 (60,32) | 1 1/8 (28,58) | 0,03(0,01) | 0,198(5,03) |
| 2 3/8 (60,32) | 1 1/8 (28,58) | 0,03(0,01) | 0,246(6,25) |
| 2 7/8 (73,02) | 1 3/8 (34,92) | 0,06(0,027) | 0,358(9,09) |
| 3 1/8 (79,38) | 1 1/2 (38,1) | 0,09(0,04) | 0,443(11,25) |
| 3 3/8 (85,72) | 1 5/8 (41,28) | 0,15(0,068) | 0,547(13,89) |
| 4 1/8 (104,78) | 2 (50,8) | 0,25(0,11) | 0,650(16,51) |
| 4 3/8 (111,12) | 2 1/8 (53,98) | 0,37(0,17) | 0,762(19,35) |
| 5 1/2 (139,7) | 2 11/16 (68,26) | 0,78(0,35) | 0,923(23,44) |
