Take your operations to the next level with our premium range of genuine Nitto Kohki Quick Connect Couplers. Made with the durable 304 stainless steel, these couplers are not just tough; they’re also resistant to corrosion. This means they’ll last longer, even in the toughest environments. They make connecting air and water lines a breeze, all without the need for any tools. Whether you’re working with pneumatic or hydraulic systems, these fittings are incredibly flexible. They can adapt to different hose and pipe sizes, making them a go-to choice for a wide range of applications. If you’re looking for reliable air compressor attachments, look no further. Designed to withstand high-pressure use, these air line fittings are built to be dependable, ensuring that your fluids stay where they’re supposed to, even under demanding conditions.
Nitto Series: Standard Hi-Cupla
Size range: 1/4″ (8mm) x 1/2″ (15mm)
Type: Male BSP to Quick Connect Coupling Plug
Suitable Applications: Air & Water
Material: 304 Stainless Steel
Awards: ISO 9001 and ISO 14001 Certification Award
Size | Male Fitting End | Female Fitting End | Threads Per Inch | Actual Barb End | ||
---|---|---|---|---|---|---|
Metric Size (mm) | Imperial Size (inch) | Inner Diameter (mm) | Outer Diameter (mm) | Inner Diameter (mm) | Outer Diameter (mm) | |
6 | 1/8" | 3.18 | 10.16 | 10.16 | 28 | 3.18 |
7 | 3/16" | 28 | 4 | |||
8 | 1/4" | 6.35 | 13.66 | 13.66 | 19 | 6.35 |
9 | 5/16" | 19 | 8 | |||
10 | 3/8" | 9.53 | 17.17 | 17.17 | 19 | 9.53 |
15 | 1/2" | 12.7 | 21.51 | 21.51 | 14 | 12.7 |
18 | 5/8" | 14 | 15.88 | |||
20 | 3/4" | 19.04 | 27 | 27 | 14 | 19.04 |
25 | 1" | 25.4 | 33.93 | 33.93 | 11 | 25.4 |
32 | 11/4" | 31.75 | 42.59 | 42.59 | 11 | 31.75 |
40 | 11/2" | 38.1 | 48.48 | 48.48 | 11 | 38.1 |
50 | 2" | 50.8 | 60.47 | 60.47 | 11 | 50.8 |
65 | 21/2" | 63.5 | 76.09 | 76.09 | 11 | 63.5 |
80 | 3" | 76.26 | 88.87 | 88.87 | 11 | 76.26 |
100 | 4" | 101.07 | 114.14 | 114.14 | 11 | 101.07 |
150 | 6" | 152 | 165.12 | 165.12 | 11 | 152 |