Description
1. Product Overview
The Clifnor M-Type Standard Series is the industry-leading solution for secure, liquid-tight cable entry into junction boxes, control panels, and outdoor electrical enclosures. Manufactured from high-impact Polyamide 66 (Nylon PA66) and featuring high-resilience NBR seals, these glands provide a robust IP68 barrier. They are designed for ease of installation and long-term protection against environmental stressors.
2. Technical Specifications
| Feature | Industrial Specification |
| Thread Standard | Metric (M Thread – EN 60423) |
| Ingress Protection | IP68 (Waterproof & Dust-proof) |
| Body Material | High-Grade Nylon PA66 |
| Sealing Elements | NBR (Nitrile Butadiene Rubber) |
| Static Temp. Range | -40°C to 100°C (Instantaneous 120°C) |
| Dynamic Temp. Range | -20°C to 80°C (Instantaneous 100°C) |
| Flammability | UL-94 V2 (V0 available on request) |
3. Engineering & Design Advantages
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High-Performance Clamping: The specialized design of the internal clamping claw distributes pressure evenly around the cable. This ensures ultra-strong stretching resistance, preventing cable displacement under tension without damaging the outer jacket.
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Large Clamping Range: Each gland size is engineered to accommodate a wide variety of cable diameters, reducing inventory requirements for complex projects.
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Environmental Shield: Provides a high level of resistance to saltwater, weak acids, alkalis, alcohols, industrial oils, and greases.
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Durable Sealing: The high-quality NBR O-ring and internal seal maintain elasticity and waterproof integrity even under significant thermal fluctuations.
4. Strategic Industry Applications
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Commercial Construction: Weatherproof sealing for outdoor lighting, HVAC units, and power distribution boards.
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Manufacturing: Secure cable routing for conveyor systems, industrial fans, and packaging machinery.
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Solar & Energy: UV-stabilized cable entry for solar combiners and inverter housings.
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Infrastructure: Traffic signals, tunnel power systems, and public utility cabinets.
5. Technical Selection Table (Standard Metric)
| Item No. | Thread Size (M) | Cable Range (mm) | Thread Length (mm) | Spanner Size (mm) |
| GS-M12 | M12 x 1.5 | 3 – 6.5 | 8 | 15 |
| GS-M16 | M16 x 1.5 | 4 – 8 | 8 | 19 |
| GS-M20 | M20 x 1.5 | 6 – 12 | 9 | 24 |
| GS-M25 | M25 x 1.5 | 13 – 18 | 10 | 33 |
| GS-M32 | M32 x 1.5 | 18 – 25 | 11 | 42 |
| GS-M40 | M40 x 1.5 | 22 – 32 | 13 | 53 |
6. Ordering Information
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Standard Colors: Jet Black (RAL 9005) and Light Grey (RAL 7035). White and custom colors are available upon request for aesthetic or safety coding.
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Notes: For specialized sizes, high-temperature requirements, or custom thread lengths, please contact our technical sales department.
| Code 产品编号 |
Thread 螺牙规格 |
Cable Range (mm) 适用电缆 |
Thread Diameter C1 (mm) 螺纹外径 |
Thread Length C2 (mm) 螺纹长度 |
Spanner Size A/E (mm) 扳手径 |
|---|---|---|---|---|---|
| M12-NL | M12*1.5 | 3 – 6.5 | 12 | 8.5 | 18/16 |
| M16-NL | M16*1.5 | 4 – 8 | 16 | 8.5 | 22/19 |
| M18-NL | M18*1.5 | 5 – 10 | 18 | 8.5 | 24/22 |
| M20-NL | M20*1.5 | 6 – 12 | 20 | 9 | 27/24 |
| M22-NL | M22*1.5 | 10 – 14 | 22 | 10 | 30/27 |
| M24-NL | M24*1.5 | 12 – 15 | 24 | 10 | 33/28 |
| M25-NL | M25*1.5 | 13 – 18 | 25 | 10 | 33/30 |
| M27-NL | M27*1.5 | 13 – 18 | 27 | 12 | 35/33 |
| M30-NL | M30*1.5 | 16 – 21 | 30 | 12 | 37/37 |
| M32-NL | M32*1.5 | 16 – 21 | 32 | 12 | 39/35 |
| M36-NL | M36*1.5 | 18 – 25 | 36 | 12 | 45/42 |
| M40-NL | M40*1.5 | 22 – 31 | 40 | 17 | 52/52 |
| M50-NL | M50*1.5 | 32 – 38 | 50 | 18 | 60/60 |
| M63-NL | M63*1.5 | 37 – 44 | 63 | 18 | 74/69 |
| M72-NL | M72*1.5 | 45 – 50 | 72 | 27 | 88/78 |
| M75-NL | M75*2 | 45 – 50 | 75 | 27 | 88/78 |
| M80-NL | M80*2 | 60 – 70 | 80 | 28 | 90/97 |
| M88-NL | M88*2 | 60 – 70 | 88 | 28 | 98/97 |
| M100-NL | M100*2 | 80 – 90 | 100 | 29 | 110/115 |
| M114-NL | M114*2 | 80 – 90 | 114 | 29 | 122/115 |