E1FW Type - Ex Series
E1FW Type - Ex Series
Category: Cable Glands
Nexus Engitech E1FW Ex Series flameproof cable glands are certified for Zone 1 and Zone 2 hazardous environments. Featuring dual inner explosion-containment sealing and outer environmental compression, they ensure maximum safety and fault current bonding for heavy-duty SWA cables in oil and gas facilities.
- Flameproof Ex d and Increased Safety Ex e certified for Zone 1 and Zone 2 applications
- Seals on inner sheath for explosion containment and outer sheath for IP protection
- Incorporates precision clamping ring for fault current dissipation and anchorage
- Made from corrosion-resistant brass or stainless steel for oil and gas plants
Technical Specifications
| Parameter | Specification |
|---|---|
| Size | 16 mm to 115 mm |
| Cable type | Armoured cable (SWA) |
| Body | BS 2874 / CuZn21 / Pb3 as stated in source |
| Seal | Neoprene or silicone |
| Operating temperature | Neoprene −20°C to +120°C; Silicone −60°C to +250°C |
| Threads | Metric, NPT & BSP |
| Seal type | Compression seal |
| Material finish | Natural finish or nickel finish |
| Standards | IEC 60079-0:2017; IEC 60079-1:2014; IEC 60079-31:2022 |
| Ingress protection | IP68 |
| Applications | Indoor & outdoor; Zone 1, Zone 2, Zone 21 & Zone 22 hazardous areas |
| Accessories | PVC shroud, lock nut & earth tag |
| Certificate | Under approval process of PESO (as stated in source) |
Size / Selection Table
| Size | Metric | Length | A/F | A/C |
|---|---|---|---|---|
| 016 | M16x1.5 | 15 | 24.5 | 27.2 |
| 20S | M20x1.5 | 15 | 24.5 | 27.2 |
| 20 | M20x1.5 | 15 | 28 | 30.5 |
| 25 | M25x1.5 | 15 | 38 | 42.25 |
| 32 | M32x1.5 | 15 | 46 | 51 |
| 40 | M40x1.5 | 15 | 54 | 60.25 |
| 50S | M50x1.5 | 15 | 61.5 | 68 |
| 50 | M50x1.5 | 15 | 70 | 78.5 |
| 63S | M63x1.75 | 15 | 76 | 85 |
| 63 | M63x1.75 | 15 | 80 | 89 |
| 75S | M75x1.75 | 15 | 89 | 99.5 |
| 75 | M75x1.75 | 15 | 98.5 | 109 |
| 90 | M90x1.5 | 18 | 113 | 124.5 |
| 100 | M100x1.75 | 20 | 123 | 133 |
| 110 | M110x1.75 | 20 | 134 | 144 |
| 115 | M115x1.75 | 20 | 134 | 144 |
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