CMP Products – PX789REX | 90 Degree RapidEx Barrier Union for Explosive Atmosphere Barrier Cable
Available in brass, nickel plated brass, aluminium & stainless Steel
90° 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
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, PX789REXDRM2M25 – PX789REX M20 (M) x M20 (F) NICKEL PLATED BRASS 90° 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: DE 2287986, ES 2287986, FR 2287986, IT 2287986, NL 2287986, NO 2287986, TR 2287986, AU 2010284848, AU 2014274614, CA 2771713, GB 2485114, MY 153846, 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 | Max Protrusion Length ‘D’ | Max Overhang Length ‘F’ | Across Flats Hex ‘G’ |
Across Corners Ø ‘G’ |
Installation Torque (Nm) |
| PX789REXDM2M2 | M20 X 1.5 | 15.0 | M20 X 1.5 | PX789REXDT1T1 | ½” | 0.79 | ½” | 12.6 | 21 | 62.9 | 63.8 | 46.0 | 50.6 | 7 |
| PX789REXDM3M3 | M25 X 1.5 | 15.0 | M25 X 1.5 | PX789REXDT2T2 | ¾” | 0.80 | ¾” | 17.5 | 30 | 70.6 | 69.5 | 50.0 | 55.0 | 10 |
| PX789REXDM4M4 | M32 X 1.5 | 15.0 | M32 X 1.5 | PX789REXDT3T3 | 1″ | 0.98 | 1″ | 23.6 | 50 | 75.7 | 78.0 | 60.0 | 66.0 | 15 |
| PX789REXDM5M5 | M40 X 1.5 | 15.0 | M40 X 1.5 | PX789REXDT4T4 | 1¼” | 1.01 | 1¼” | 30.0 | 59 | 83.7 | 84.8 | 65.0 | 71.5 | 25 |
| PX789REXDM6M6 | M50 X 1.5 | 15.0 | M50 X 1.5 | PX789REXDT5T5 | 1½” | 1.03 | 1½” | 41.0 | 115 | 95.9 | 96.3 | 75.0 | 82.5 | 30 |
| PX789REXDM7M7 | M63 X 1.5 | 15.0 | M63 X 1.5 | PX789REXDT6T6 | 2″ | 1.06 | 2″ | 53.7 | 115 | 108.8 | 115.1 | 90.2 | 99.2 | 45 |
| Dimensions displayed in millimeters unless otherwise stated | ||||||||||||||
Technical Drawing

TECHNICAL DOCUMENT
INSTALLATION INSTRUCTIONS
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