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The Male Tube Adapter (NPT) is designed to provide a strong and reliable connection between tube systems and NPT threaded ports. Engineered for secure sealing and efficient fluid transfer, it is widely used in hydraulic, pneumatic, and industrial piping applications.
Manufactured from high-quality materials with precision NPT threading, this adapter delivers excellent durability, corrosion resistance, and dependable performance under high-pressure conditions. Its compact and robust construction ensures easy installation and long service life in demanding industrial environments.
| MALE TUBE ADAPTER | ||||||
|---|---|---|---|---|---|---|
| Fractional Tube | NPT Thread | |||||
| T-Tube O.D. (in.) |
P-NPT Thread Size |
Basic Ordering Number | Dimensions in (mm) | |||
| L | B | E | F | |||
| 1/16 | 1/8 | VMTA-SS-1-2N | 1.00(25.4) | 0.38(9.7) | 0.03(0.8) | 0.44(11.1) |
| 1/8 | 1/8 | VMTA-SS-2-2N | 1.16(29.5) | 0.38(9.7) | 0.08(2.0) | 0.44(11.1) |
| 1/8 | 1/4 | VMTA-SS-2-4N | 1.37(34.8) | 0.56(14.2) | 0.08(2.0) | 0.56(14.3) |
| 3/16 | 1/8 | VMTA-SS-3-2N | 1.19(30.2) | 0.38(9.7) | 0.12(3.0) | 0.44(11.1) |
| 3/16 | 1/4 | VMTA-SS-3-4N | 1.40(35.6) | 0.56(14.2) | 0.12(3.0) | 0.56(14.3) |
| 1/4 | 1/8 | VMTA-SS-4-2N | 1.25(31.8) | 0.38(9.7) | 0.17(4.3) | 0.44(11.1) |
| 1/4 | 1/4 | VMTA-SS-4-4N | 1.46(37.1) | 0.56(14.2) | 0.17(4.3) | 0.56(14.3) |
| 1/4 | 3/8 | VMTA-SS-4-6N | 1.49(37.8) | 0.56(14.2) | 0.17(4.3) | 0.69(17.5) |
| 1/4 | 1/2 | VMTA-SS-4-8N | 1.71(43.4) | 0.75(19.1) | 0.17(4.3) | 0.87(22.2) |
| 5/16 | 1/8 | VMTA-SS-5-2N | 1.29(32.8) | 0.38(9.7) | 0.19(4.8) | 0.44(11.1) |
| 5/16 | 1/4 | VMTA-SS-5-4N | 1.50(38.1) | 0.56(14.2) | 0.22(5.6) | 0.56(14.3) |
| 5/16 | 3/8 | VMTA-SS-5-6N | 1.53(38.9) | 0.56(14.2) | 0.22(5.6) | 0.69(17.5) |
| 5/16 | 1/2 | VMTA-SS-5-8N | 1.74(44.2) | 0.75(19.1) | 0.22(5.6) | 0.87(22.2) |
| 3/8 | 1/8 | VMTA-SS-6-2N | 1.32(33.5) | 0.38(9.7) | 0.19(4.8) | 0.44(11.1) |
| 3/8 | 1/4 | VMTA-SS-6-4N | 1.53(38.9) | 0.56(14.2) | 0.27(6.9) | 0.56(14.3) |
| 3/8 | 3/8 | VMTA-SS-6-6N | 1.56(39.6) | 0.56(14.2) | 0.27(6.9) | 0.69(17.5) |
| 3/8 | 1/2 | VMTA-SS-6-8N | 1.78(45.2) | 0.75(19.1) | 0.27(6.9) | 0.87(22.2) |
| 1/2 | 1/4 | VMTA-SS-8-4N | 1.75(44.5) | 0.56(14.2) | 0.28(7.1) | 0.56(14.3) |
| 1/2 | 3/8 | VMTA-SS-8-6N | 1.78(45.2) | 0.56(14.2) | 0.37(9.4) | 0.69(17.5) |
| 1/2 | 1/2 | VMTA-SS-8-8N | 2.00(50.8) | 0.75(19.1) | 0.37(9.4) | 0.87(22.2) |
| 5/8 | 1/2 | VMTA-SS-10-8N | 2.06(52.3) | 0.75(19.1) | 0.47(11.9) | 0.87(22.2) |
| 3/4 | 1/2 | VMTA-SS-12-8N | 2.06(52.3) | 0.75(19.1) | 0.47(11.9) | 0.87(22.2) |
| 3/4 | 3/4 | VMTA-SS-12-12N | 2.06(52.3) | 0.75(19.1) | 0.58(14.7) | 1.06(27.0) |
| 3/4 | 1 | VMTA-SS-12-16N | 2.41(61.2) | 0.94(23.9) | 0.58(14.7) | 1.37(34.9) |
| 1 | 3/4 | VMTA-SS-16-12N | 2.31(58.7) | 0.75(19.1) | 0.62(15.7) | 1.06(27.0) |
| 1 | 1 | VMTA-SS-16-16N | 2.60(66.0) | 0.94(23.9) | 0.80(20.3) | 1.37(34.9) |
| 1 1/4 | 1 1/4 | VMTA-SS-20-20N | 3.16(80.3) | 0.94(23.9) | 1.02(25.9) | 1.75(44.5) |
| 1 1/2 | 1 1/2 | VMTA-SS-24-24N | 3.72(94.5) | 1.03(26.2) | 1.25(31.8) | 2.13(54.0) |