Certifications and compliances
NEC
- 1/2” and 3/4” (brass and stainless): Class I, Division 1, Groups A, B, C, D
- 1” to 2” (brass and stainless): Class I, Division 1, Groups C, D
- All sizes for use in Class II, Division 1, Groups E, F, G; Class III
UL standard
- UL1203
- Lengths up to 36” – UL Listed
- Lengths above 36” – not UL Listed
ATEX and IECEx – ECGJH S516 only
- 1/2” and 3/4” (4” to 36” flexible length only) – Ex d IIC, IP66
- 1” to 2” (4” to 36” flexible length only) – Ex d IIB, IP66