EXPLOSION-PROOF FLEXIBLE COUPLINGS.
PVC COATING
the explosion-proof flexible couplings are designed to offer maximum protection in industrial environments where combustible gases, vapors or dusts are present. Manufactured under strict safety standards, these couplings allow a safe connection between conduit pipe sections, absorbing vibrations and compensating for misalignments in electrical equipment or rigid systems.
Ideal for installations in classified hazardous areas (Class I and II areas), our couplings are PVC coated for increased corrosion resistance, extending the life of the electrical system even in environments exposed to moisture, chemicals or marine environments.
Thanks to their flexible and robust design, Rawelt explosion-proof flexible couplings are the reliable solution for maintaining electrical system integrity without compromising safety and regulatory compliance.
EXC-PC SERIES
Clase I, Grupos A,B,C, D.
Clase II, E, F, G.
Clase III.
1/2″ y 3/4″
Clase I, Grupos C, D.
Clase II, Grupos E, F, G.
Clase III.
1”
Clase I, Grupos D.
Clase II, Grupos E, F, G.
Clase III.
1 1/4”, A 4”
Used in areas where vibration and/or movement exist in a conduit system, or when it has to realize a difficult bend in the conduit.
Explosionproof, dus-ignitionproof and watertight.
Robust heavy-duty design, exterior and interior insulating liner protects conductors from abrasion.
Electrical conductivity similar to rigid conduit.
No bonding jumper required.
The models EXCFM have both end female fittings, with removable male fittings.
The models EXCFH have both end female fittings, one end with
a female conduit union and one end with a removable male fitting.
Materials:
- End fittings: Brass.
Finish:
- External PVC coating 40 mils
Saline chamber test according to ASTM B117
Paint adhesion test according to ASTM 3359
Resistance to mechanical impacts to the body according to IK09, thanks to
its design does not have elements susceptible to breakage.
Compliances:
- UL 886
CSA C22.2 No. 25, C22.2 NO. 30
NEMA RN-1
