Double Compression Cable Gland
Brass Double Compression Cable Gland Manufacturer & Exporter
Jamnagar Metal Industries manufactures and supplies Brass Double Compression Cable Glands (CGW Type) designed for reliable termination of both armored and unarmored cables in demanding industrial environments. These glands provide effective sealing for both inner and outer cable sheaths, ensuring superior protection, mechanical strength, and electrical continuity.
Double compression cable glands are widely used in weather-proof and hazardous installations where high ingress protection and long service life are required.
Product Overview – Double Compression Cable Glands
Brass Double Compression Cable Glands are engineered with a detachable armor cone and universal clamping ring arrangement. This design allows easy cable disconnection during maintenance or replacement without disturbing the entire installation. The double sealing system ensures enhanced protection against dust, moisture, and external contaminants.
Technical Specifications
| Parameter | Specification |
|---|---|
| Type | CGW (Double Compression) |
| Design Standard | IEC 60529 (Weather-Proof) |
| Protection Class | IP 66 (Tested by CIMER) |
| Operating Temperature | -30°C to +100°C |
| Thread Options | E.T., NPT, Metric, PG |
| Gland Material | Electro Nickel Plated Brass |
| Optional Materials | Stainless Steel, Mild Steel, Aluminum |
| Plating Options | Nickel, Chrome, Tin, Zinc |
| Seal Material | Neoprene Rubber |
Construction Details
Each Double Compression Cable Gland is assembled with the following components:
Compression Nut
Support Ring (PVC)
Outer Seal
Cover Nut
Armour Cone
Clamping Ring
Inner Seal
Gland Body
Flat Washer (PVC)
Lock Nut
Cable Gland Selection Table
(All dimensions except thread sizes are in millimeters)
| Gland Size (Cat. No.) | D1 (Max – Min) | D2 (Max – Min) | Thread | ETL | A/F |
|---|---|---|---|---|---|
| 3/8″ (10 mm) | 9.50 – 6.00 | 8.00 – 5.00 | 1/2″ ET | 25.00 | 17.75 |
| 1/2″ (12 mm) | 15.00 – 9.50 | 11.50 – 10.00 | 5/8″ ET | 25.00 | 22.00 |
| 5/8″ (16 mm) | 16.00 – 10.50 | 11.50 – 10.00 | 3/4″ ET | 25.00 | 23.00 |
| 3/4″ (19 mm) | 17.50 – 10.50 | 12.00 – 10.50 | 3/4″ ET | 25.00 | 24.00 |
| 7/8″ (22 mm) | 19.00 – 11.00 | 12.50 – 11.00 | 3/4″ ET | 25.00 | 25.50 |
| 1″ (25 mm) | 23.00 – 17.00 | 18.00 – 14.50 | 1″ ET | 25.00 | 31.50 |
| 1.1/8″ (28 mm) | 26.00 – 21.00 | 20.00 – 17.00 | 1.1/8″ ET | 25.00 | 34.50 |
| 1.1/4″ (32 mm) | 31.00 – 24.50 | 25.00 – 20.00 | 1.1/4″ ET | 25.00 | 41.00 |
| 1.3/8″ (35 mm) | 35.00 – 28.00 | 27.50 – 21.00 | 1.3/8″ ET | 25.00 | 45.50 |
| 1.1/2″ (38 mm) | 38.00 – 34.00 | 32.00 – 26.50 | 1.1/2″ ET | 25.00 | 47.50 |
| 1.3/4″ (45 mm) | 46.00 – 40.00 | 38.00 – 30.00 | 1.3/4″ ET | 25.00 | 56.50 |
| 2″ (50 mm) | 49.00 – 42.00 | 41.50 – 35.00 | 2″ ET | 25.00 | 61.00 |
| 2.1/4″ (57 mm) | 57.00 – 48.00 | 48.00 – 40.00 | 2.1/4″ ET | 25.00 | 67.00 |
| 2.1/2″ (63 mm) | 63.00 – 53.00 | 55.00 – 44.00 | 2.1/2″ ET | 25.00 | 74.50 |
| 2.3/4″ (70 mm) | 68.00 – 58.00 | 64.00 – 54.00 | 2.3/4″ ET | 25.00 | 82.50 |
| 3″ (75 mm) | 76.00 – 70.00 | 68.00 – 60.00 | 3″ ET | 25.00 | 92.00 |
| 3.1/4″ (82 mm) | 78.00 – 72.00 | 70.00 – 64.00 | 3.1/4″ ET | 25.00 | 93.00 |
| 3.1/2″ (88 mm) | 85.00 – 76.00 | 76.00 – 67.00 | 3.1/2″ ET | 25.00 | 102.00 |
| 4″ (100 mm) | 96.00 – 87.00 | 84.00 – 75.00 | 4″ ET | 25.00 | 115.00 |
Note: Special or customized requirements are accepted.
Dimensions are subject to change without prior notice.
Key Features & Advantages
Double sealing for inner and outer cable sheath
Suitable for armored and unarmored cables
High ingress protection (IP 66)
Weather-proof and vibration resistant
Detachable armor cone for easy maintenance
Strong mechanical grip and electrical continuity
Corrosion resistant electro nickel plated finish
Applications
Power plants and substations
Oil and gas installations
Chemical and process industries
Control panels and switchgear
Hazardous and outdoor electrical systems
Heavy industrial cabling applications
Why Choose Jamnagar Metal Industries for Cable Gland?
Specialized manufacturer of cable glands in Jamnagar
Compliance with international standards
Wide size range with customization support
Multiple material and plating options
Export-ready quality and packaging
Reliable supply for bulk and project orders