Product Information
K-LOCK Reducing Union
Simple fittings that do not require tube processing and are easy to install
Clean fittings with a tapered contraction seal that does not require tube processing.- ・Material：
- PFA, ETFE
Features
- All materials are fluoroplastic (PFA, ETFE) and can be used with highly corrosive chemicals.
- The liquid contacting surface is made of PFA and is extremely clean.
- The tapered shrinkage seal can be used to ensure a reliable seal.
- No need to process the tube to achieve high pressure resistance.
Components and how to install
Components
| Parts | Materials |
| Body | PFA |
| Ferrule | PFA |
| Nut | ETFE |
How to install
1) Slightly loosen the cap nut and insert the tube into the ferrule and tighten the cap nut until there is about 1/2 to 1 remaining thread.
2) When the cap nut is tightened, the slit nut claw pushes the ferrule into the tube and at the same time, the claw bites into the tube securely to hold the tube.
Dimensions
Product List (mm)
| Part No. | Tube Size | (A) | (B) | (C) | Orifice |
| SRU-6-8 | 6 | 53 | 20 | 23 | 4 |
| SRU-6-10 | 6 | 53 | 20 | 23 | 4 |
| SRU-6-12 | 6 | 53.5 | 20 | 23 | 4 |
| SRU-8-12 | 8 | 53.5 | 23 | 27 | 5 |
| SRU-10-12 | 10 | 53.5 | 23 | 27 | 7 |
| SRU-10-3/4 | 10 | 68.5 | 23 | 34 | 7 |
| SRU-12-3/4 | 12 | 69 | 27 | 34 | 9 |
| SRU-1/8-1/4 | 1/8″ | 50 | 14 | 20 | 2 |
| SRU-1/4-1/2 | 1/4″ | 53 | 20 | 27 | 3 |
| SRU-1/4-3/8 | 1/4″ | 53 | 20 | 23 | 3 |
| SRU-1/4-3/4 | 1/4″ | 68.5 | 20 | 34 | 3 |
| SRU-3/8-1/2 | 3/8″ | 53 | 23 | 27 | 6 |
| SRU-3/8-3/4 | 3/8″ | 68.5 | 23 | 34 | 6 |
| SRU-1/2-3/4 | 1/2″ | 68 | 27 | 34 | 8 |
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