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The Male Tube Adapter (Metric Tube to ISO Tapered – RT) is a precision fitting designed to create a streamlined, leak-proof connection between metric tubing systems and female ISO tapered ports. It features a smooth, unthreaded tube stub on one end that integrates seamlessly with a double-ferrule compression fitting, while the other end is machined with male ISO tapered (RT/PT) threads for a secure metal-to-metal seal. This adapter is highly valued for its “swing-free” installation capability, allowing for easy alignment in complex or confined piping layouts without the need for additional elbows. Manufactured from 316 stainless steel, it provides exceptional durability and corrosion resistance for international fluid systems, power plants, and industrial process instrumentation.
| MALE TUBE ADAPTER | ||||||
|---|---|---|---|---|---|---|
| Metric Tube | Basic Ordering Number | Dimensions mm (in) | ||||
| T-Tube O.D. (mm.) | P-RT Thread Size | L | B | E | F | |
| 3 | 1/8 | VMTA-SS-3M-2RT | 29.4(1.16) | 9.7(0.38) | 2.4(0.09) | 12.0(0.47) |
| 4 | 1/8 | VMTA-SS-4M-2RT | 29.4(1.16) | 9.7(0.38) | 2.0(0.08) | 12.0(0.47) |
| 6 | 1/8 | VMTA-SS-6M-2RT | 32.8(1.29) | 9.7(0.38) | 4.1(0.16) | 12.0(0.47) |
| 6 | 1/4 | VMTA-SS-6M-4RT | 38.1(1.50) | 14.2(0.56) | 4.1(0.16) | 14.0(0.55) |
| 8 | 1/4 | VMTA-SS-8M-4RT | 39.1(1.54) | 14.2(0.56) | 5.6(0.22) | 14.0(0.55) |
| 8 | 3/8 | VMTA-SS-8M-6RT | 39.9(1.57) | 14.2(0.56) | 5.6(0.22) | 18.0(0.71) |
| 10 | 1/4 | VMTA-SS-10M-4RT | 39.9(1.57) | 14.2(0.56) | 7.1(0.28) | 14.0(0.55) |
| 10 | 3/8 | VMTA-SS-10M-6RT | 40.6(1.60) | 14.2(0.56) | 7.1(0.28) | 18.0(0.71) |
| 10 | 1/2 | VMTA-SS-10M-8RT | 44.5(1.75) | 19.1(0.75) | 7.1(0.28) | 22.0(0.87) |
| 12 | 1/4 | VMTA-SS-12M-4RT | 46.5(1.83) | 14.2(0.56) | 7.1(0.28) | 16.0(0.63) |
| 12 | 3/8 | VMTA-SS-12M-6RT | 46.2(1.82) | 14.2(0.56) | 8.8(0.35) | 18.0(0.71) |
| 12 | 1/2 | VMTA-SS-12M-8RT | 51.8(2.04) | 19.1(0.75) | 8.8(0.35) | 22.0(0.87) |
| 16 | 1/2 | VMTA-SS-16M-8RT | 50.8(2.00) | 19.1(0.75) | 11.9(0.47) | 22.0(0.87) |
| 18 | 3/4 | VMTA-SS-18M-12RT | 51.6(2.03) | 19.1(0.75) | 14.0(0.55) | 27.0(1.06) |
| 20 | 3/4 | VMTA-SS-20M-12RT | 52.4(2.06) | 19.1(0.75) | 15.50(0.61) | 27.0(1.06) |
| 25 | 1 | VMTA-SS-25M-16RT | 65.9(2.59) | 23.9(0.94) | 19.8(0.78) | 35.0(1.38) |
| 28 | 1 | VMTA-SS-28M-16RT | 74.7(2.94) | 23.9(0.94) | 22.2(0.87) | 35.0(1.38) |
| 28 | 1 1/4 | VMTA-SS-28M-20RT | 76.2(3.00) | 23.9(0.94) | 22.5(0.89) | 46.0(1.81) |
| 30 | 1 1/4 | VMTA-SS-30M-20RT | 80.0(3.15) | 23.9(0.94) | 24.3(0.96) | 46.0(1.81) |
| 32 | 1 1/4 | VMTA-SS-32M-20RT | 81.0(3.19) | 23.9(0.94) | 26.5(1.04) | 46.0(1.81) |
| 38 | 1 1/2 | VMTA-SS-38M-24RT | 92.2(3.63) | 26.2(1.03) | 31.6(1.24) | 55.0(2.17) |