Description
Premium Series: PG-Type High-End Nylon Cable Glands
1. Product Overview
The Clifnor PG-Type High-End Series is a specialized cable entry solution designed for industrial machinery and electrical enclosures following the German DIN 40430 standard. Constructed from premium Polyamide 66 (PA66) and featuring high-performance EPDM seals, these glands provide a permanent, liquid-tight seal. With an IP68 – 10 Bar rating, they are engineered to provide industry-leading strain relief and vibration resistance in heavy-duty industrial environments.
2. Technical Specifications
| Feature | Industrial Specification |
| Thread Standard | PG (DIN 40430) |
| Ingress Protection | IP68 – 10 Bar (High-pressure water resistance) |
| Body Material | Premium PA66 (Nylon) |
| Standard Sealing | EPDM Rubber (Superior weather & ozone resistance) |
| 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
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Advanced Sealing System: Equipped with EPDM as standard, providing significantly better resistance to thermal aging, UV exposure, and weather compared to standard NBR.
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Audible “Click” Locking: The sealing nut features a precision “click” mechanism. This tactile and audible feedback ensures the installer that the gland is fully torqued and locked against industrial vibration, while allowing for easy re-opening without thread damage.
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Superior Strain Relief: The high-end clamping claw design offers an extra-wide cable range, distributing pressure evenly around the cable jacket. This ensures ultra-strong pull-out resistance while protecting the core from localized stress.
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Chemical Resilience: Fully resistant to saltwater, weak acids, alcohols, industrial oils, and common solvents.
4. Advanced Customization (“Super Rubber” Options)
We offer specialized sealing compounds for extreme-sector requirements:
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Thermal Extremes: High-temperature resistant silicone for industrial ovens or foundry environments.
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Chemical Aggression: Specialized rubber formulations (such as FKM) to resist strong acids and strong alkalis in chemical processing and mining plants.
5. Strategic Industry Applications
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European Machinery (OEM): Standard connectivity for motors, sensors, and actuators in DIN-compliant equipment.
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Industrial Control Panels: Reliable cable entry for PLC cabinets and junction boxes in wash-down areas.
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Marine & Coastal Systems: Weatherproof sealing for port infrastructure and shipboard electronics exposed to high salinity.
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Renewable Energy: UV-stabilized connections for solar tracking systems and wind power nacelles.
6. Technical Selection Table (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 |
7. Ordering & Logistics
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Standard Colors: Jet Black (RAL 9005) and Light Grey (RAL 7035).
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Notes: Custom thread lengths, specialized sizes, and V0 flame-retardant ratings are available for OEM projects.
| 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 |
|---|---|---|---|---|---|
| PG7S-NLH | PG7 | 3 – 6.5 | 12.5 | 8 | 17/15 |
| PG7B-NLH | PG7 | 4 – 8 | 12.5 | 8 | 17/19 |
| PG7BL-NLH | PG7 | 4 – 8 | 12.5 | 15 | 17/19 |
| PG9-NLH | PG9 | 4 – 8 | 15.2 | 8 | 22/19 |
| PG9L-NLH | PG9 | 4 – 8 | 15.2 | 15 | 22/19 |
| PG11-NLH | PG11 | 5 – 10 | 18.6 | 10 | 24/22 |
| PG11L-NLH | PG11 | 5 – 10 | 18.6 | 15 | 24/22 |
| PG13.5-NLH | PG13.5 | 6 – 12 | 20.4 | 10 | 27/24 |
| PG13.5L-NLH | PG13.5 | 6 – 12 | 20.4 | 15 | 27/24 |
| PG16-NLH | PG16 | 9 – 14 | 22.5 | 10.8 | 30/27 |
| PG16L-NLH | PG16 | 9 – 14 | 22.5 | 15 | 30/27 |
| PG19-NLH | PG19 | 9 – 14 | 24 | 11 | 30/27 |
| PG19L-NLH | PG19 | 9 – 14 | 24 | 15 | 30/27 |
| PG21-NLH | PG21 | 12.5 – 18 | 28.3 | 11 | 36/33 |
| PG21L-NLH | PG21 | 12.5 – 18 | 28.3 | 15 | 36/33 |
| PG25-NLH | PG25 | 14 – 20 | 30 | 12 | 36/37 |
| PG25L-NLH | PG25 | 14 – 20 | 30 | 15 | 36/37 |
| PG29-NLH | PG29 | 18 – 25 | 37 | 12 | 46/41 |
| PG29L-NLH | PG29 | 18 – 25 | 37 | 15 | 46/41 |
| PG36-NLH | PG36 | 24 – 32 | 47 | 14 | 57/52 |
| PG42-NLH | PG42 | 31 – 39 | 54 | 15 | 64/62 |
| PG48-NLH | PG48 | 35 – 44 | 59.3 | 18 | 70/66 |