Atex Certified Union – (UF-D/UN-D Series)
Redapt UN-D and UF-D Series of Unions provide a method of matching electrical threadforms on hazardous area approved equipment whilst ensuring the integrity and Ex approval of the installation is maintained
Manufactured as a three-piece assembly to facilitate easy in-line installation, they provide a running joint whilst eliminating exposed threads.
They can be manufactured with either the same connection thread or a differing size and or threadform to enable installation.
| Protection Method | Exd – Flameproof |
|---|---|
| Ingress Protection Maintained | IP54 |
| Impact Resistance | 7Nm |
| Ambient Temperature Range | -50°C to 180°C |
| Threadforms | ISO Metric, NPT, PG, NPS, BSPP, BSPT, ET. Others on application |
| Materials | Brass CZ121, 316 Stainless Steel, Aluminium 6082, Mild Steel EN1A |
| Plating | Nickel, Electroless Nickel, Zinc, others on application |
| O-Ring Materials | None |
| Standards Approved To | IEC 60079-0, IEC 60079-1, IEC 61241-0, IEC 61241-1 |
| ATEX Approval | SIRA00ATEX1096X |
| IECEx Approval | TBC |
| GOST-R Approval | RU ?-GB.??06.?00106 – Russian RU ?-GB.??06.?00106 – English RU ?-GB.??06.?00106 Annex document – English |
| CSA Approval | 1248014 (LR 106084-2) |
UN-D Series of unions provide a male to female threaded connection
UF-D Series of unions provide a female to female threaded connection.
Redapt Unions are designed for hazardous area applications and are certified to protection concepts Exd “Flameproof” for use in Zone 1 and Zone 2 applications.
Approved to the latest international standards unions can be supplied with ATEX (CENELEC), and GOST-R hazardous area certificates.
In addition CSA approval certificates can be supplied to cover use in North American and Canadian Class I Division 1 and Class I Zone 1 applications.