CMP Products – PX780REX | RapidEx Barrier Union for Explosive Atmosphere Barrier Cable
Available in brass, nickel plated brass, aluminium & stainless Steel
In-Line Union, Globally Approved, Explosive Atmosphere Barrier Cable / Conduit Accessory
- RapidEx liquid pour sealing system
• Enhances reliability, reduces risk
• Reduces man hours
• Reduces cost - Allows the connection of conduit or glands to equipment
- Suitable for rigid or flexible conduit
- Integral coupling eliminates the need to rotate the conduit
- General Purpose / industrial version available
- Equipment interface ‘O’ ring seal available
- -60°C to +85°C
- Globally marked, IECEx, ATEX & cCSAus
Description
Note: Male-to-Male or Female-to-Female thread option available.
Available with an equipment interface O-ring seal. To order this option, please add the letter ‘R’ after the letter ‘D’ in the ordering reference. For example, PX780REXDRM2M25 – PX780REX M20 (M) x M20 (F) NICKEL PLATED BRASS UNION C/W O-RING
For epoxy compound version please remove “REX” from ordering reference.
If 2 separate enclosures are required to be connected together please contact CMP Products
Patent granted: ES2287986, NO 2287986, TR 2287986, AU 2010284848, AU 2014274614, GB 2485114, SG 178839, US 8872027, US 9484133, US 9774178
Technical Data Table
| METRIC | NPT | ||||||||||||
| Ordering Reference (Brass, Metric) |
Male Forward Thread Size ‘A’ | Minimum Thread Length ‘E’ |
Female Rear Thread Size ‘B’ | Ordering Reference (Brass, NPT) |
Male Forward NPT Thread Size ‘A’ | Minimum NPT Thread Length ‘E’ (in) |
Female Rear Thread Size ‘B’ | Diameter Over Cores ‘C’ | Max. Number of Cores | Protrusion Length ‘F’ | Across Flats Hex ‘D’ | Across Corners Ø ‘D’ | Installation Torque (Nm) |
| PX780REXDM2M2 | M20 X 1.5 | 15.0 | M20 X 1.5 | PX780REXDT1T1 | ½” | 0.79 | ½” | 12.6 | 21 | 36.0 | 46.0 | 50.6 | 7 |
| PX780REXDM3M3 | M25 X 1.5 | 15.0 | M25 X 1.5 | PX780REXDT2T2 | ¾” | 0.80 | ¾” | 17.5 | 30 | 36.0 | 50.0 | 55.0 | 10 |
| PX780REXDM4M4 | M32 X 1.5 | 15.0 | M32 X 1.5 | PX780REXDT3T3 | 1″ | 0.98 | 1″ | 23.6 | 50 | 36.0 | 60.0 | 66.0 | 15 |
| PX780REXDM5M5 | M40 X 1.5 | 15.0 | M40 X 1.5 | PX780REXDT4T4 | 1¼” | 1.01 | 1¼” | 30.0 | 59 | 36.0 | 65.0 | 71.5 | 25 |
| PX780REXDM6M6 | M50 X 1.5 | 15.0 | M50 X 1.5 | PX780REXDT5T5 | 1½” | 1.03 | 1½” | 41.0 | 89 | 36.0 | 75.0 | 82.5 | 30 |
| PX780REXDM7M7 | M63 X 1.5 | 15.0 | M63 X 1.5 | PX780REXDT6T6 | 2″ | 1.06 | 2″ | 53.7 | 115 | 36.0 | 90.2 | 99.2 | 45 |
| PX780REXDM8M8 | M75 X 1.5 | 15.0 | M75 X 1.5 | PX780REXDT7T7 | 2½” | 1.57 | 2½” | 64.3 | 140 | 39.0 | 99.3 | 109.2 | 45 |
| PX780REXDM9M9 | M90 X 2.0 | 24.0 | M90 X 2.0 | PX780REXDT8T8 | 3″ | 1.63 | 3″ | 75.3 | 140 | 42.0 | 120.0 | 132.0 | 45 |
| PX780REXDM10M10 | M100 X 2.0 | 24.0 | M100 X 2.0 | – | – | – | – | 84.0 | 200 | 94.0 | 145.0 | 159.5 | 45 |
| Dimensions displayed in millimeters unless otherwise stated | |||||||||||||
Technical Drawing

TECHNICAL DOCUMENT
INSTALLATION INSTRUCTIONS
Additional information
| Brand |
CMP Products |
|---|
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