Description
Standard Series: PG-Type Nylon Cable Glands
1. Product Overview
The Clifnor PG-Series is a high-reliability cable entry solution designed for industrial equipment following the German DIN 40430 standard. Engineered from high-impact Nylon PA66 and fitted with resilient NBR seals, these glands provide a robust IP68 barrier. They are specifically designed to offer superior strain relief and a watertight seal for junction boxes, control cabinets, and sensor housings in diverse industrial environments.
2. Technical Specifications
| Feature | Industrial Specification |
| Thread Standard | PG (DIN 40430) |
| 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 & Performance Advantages
-
Precision Clamping System: The specialized geometry of the clamping claw and rubber seal ensures an ultra-strong stretching resistance. This prevents cable displacement or pull-out under mechanical tension while maintaining the integrity of the cable jacket.
-
Extended Clamping Range: Each PG size is optimized to cover a wider diameter range, allowing for greater flexibility during field installations and reducing the need for multiple part variations.
-
Environmental Shielding: Engineered with a high resistance to saltwater, weak acids, alkalis, alcohols, industrial oils, and common solvents.
-
Liquid-Tight Integrity: The high-quality NBR O-ring and internal seal ensure a permanent airtight and waterproof connection, even in high-vibration machinery applications.
4. Strategic Industry Applications
-
Industrial Automation: Secure cable management for PLC cabinets, sensors, and actuator housings.
-
European Machinery (OEM): Standard connectivity for German-spec motors and industrial equipment.
-
Commercial Electrical: Weatherproof sealing for outdoor security systems, lighting, and HVAC controls.
-
Telecommunications: Protecting sensitive fiber and copper entries in outdoor networking enclosures.
5. Technical Selection Table (Standard PG)
| Item No. | Thread Size (PG) | Cable Range (mm) | Thread Length (mm) | Spanner Size (mm) |
| GS-PG7 | PG 7 | 3 – 6.5 | 8 | 15 |
| GS-PG9 | PG 9 | 4 – 8 | 8 | 19 |
| GS-PG11 | PG 11 | 5 – 10 | 8 | 22 |
| GS-PG13.5 | PG 13.5 | 6 – 12 | 10 | 24 |
| GS-PG16 | PG 16 | 10 – 14 | 10 | 27 |
| GS-PG21 | PG 21 | 13 – 18 | 11 | 33 |
| GS-PG29 | PG 29 | 18 – 25 | 12 | 42 |
6. Customization & Availability
-
Standard Colors: Jet Black (RAL 9005) and Light Grey (RAL 7035). White and custom colors are available upon request.
-
Notes: Custom thread lengths, V0 flame-retardant materials, and specialized sizes are available for volume OEM orders.
| 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 |
|---|---|---|---|---|---|
| PG7-NL | PG7 | 3 – 6.5 | 12.5 | 8.5 | 18/16 |
| PG9-NL | PG9 | 4 – 8 | 15.2 | 8.5 | 22/19 |
| PG11-NL | PG11 | 5 – 10 | 18.6 | 8.5 | 24/22 |
| PG13.5-NL | PG13.5 | 6 – 12 | 20.4 | 9 | 27/24 |
| PG16-NL | PG16 | 10 – 14 | 22.5 | 10 | 30/27 |
| PG19-NL | PG19 | 12 – 16 | 24 | 10 | 30/28 |
| PG21-NL | PG21 | 12 – 16 | 28.3 | 11 | 36/33 |
| PG25-NL | PG25 | 16 – 20 | 30 | 11 | 37/35 |
| PG29-NL | PG29 | 18 – 25 | 37 | 12 | 45/42 |
| PG36-NL | PG36 | 22 – 32 | 47 | 15 | 58/52 |
| PG42-NL | PG42 | 32 – 38 | 54 | 15 | 65/60 |
| PG48-NL | PG48 | 37 – 44 | 59.3 | 15 | 70/69 |
| PG63-NL | PG63 | 42 – 50 | 71 | 28 | 83/75 |