NIPPLES AND COUPLINGS – SERIES NP/EM
Nipples and couplings suitable for hazardous area Zone 1 & Zone 21
Ex db / Ex eb / Ex tb – IP66
Nipples of series NP are used for linking enclosures or other fittings with female threading, while couplings of Series EM are used to join tubes with terminal male threading.
Features
Type of protection: Ex db / Ex eb / Ex tb
Degree of protection: IP66
Certified for:
- Gas group IIC
- Dust group IIIC
Max range ambient temperature: -60°C ÷ +180°C
Entries threading: NPT ANSI B1.20 or Metric ISO 26
Material used: Nickel plated Brass
Weight:
- from 40 g up to 460 g (nipples)
- from 50 g up to 1000g (couplings)
