Adapters/reducers

Thread adapters for explosion-protected systems
R. STAHL's adapters and reducers allow you the flexibility you need to use system components with different thread types and sizes together. Not only does this eliminate the need for costly conversions or retrofitting and save you money and work, but you can also rest easy knowing that you still have effective explosion protection.

Sometimes compatibility problems arise from seemingly trivial issues. For example, the thread diameters or thread types of some system components differ from those that were originally intended. R. STAHL's adapters and reducers solve this problem, converting between metric threads and NPT threads and making different thread sizes compatible (M16-M100 and 3/8-4"). The adapters are available in plastic, nickel-plated brass or stainless steel, and with Ex e and Ex d types of protection for enclosures. This means that you can continue using components that you already know to be reliable and have chosen for good reason.

  • Adapters/reducers for metric/NPT threads and different thread sizes
  • Material: Plastic, nickel-plated brass or stainless steel
  • ATEX, IECEx, TR CU, NEC, Inmetro, etc.

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Min. ambient temperature
Max. ambient temperature
Type of protection (IP)
Version
Material
External thread
Internal thread

7 Series (189 Products)

Adaptors Made of Metal Series 8293

  • Metal thread adaptor: Adaptation, expansion, reduction
  • degree of protection IP66
  • impact resistant in accordance with IEC/EN 60079-0 and IEC/EN 60079-1

Reducers made of Metal Series CMP-737D

  • Ex d and Ex e metal reducers
  • Large selection of thread types and sizes
  • Operating temperature range: -60 C° … +200 °C
  • Worldwide certification, IECEx, ATEX, UL and cCSAus

Adaptors made of Metal Series CMP-737D

  • Metal Ex-d- and Ex-e adaptors
  • Large selection of thread types and sizes
  • Operating temperature range: -60 °C … +200 °C
  • Worldwide certification, IECEx, ATEX, UL and cCSAus

Reducers made of Moulded Material

  • Ex e reducers made from glass fibre-reinforced polyamide
  • Large selection of metric thread sizes

Enlargements made of Moulded Material

  • Ex e enlargements made from glass fibre-reinforced polyamide
  • Large selection of metric thread sizes

Conduit hub_8166

  • Hazardous location conduit hubs “increased safety”
  • Wide range of thread sizes
  • Ambient temperature range-30 … +100˚C
  • Globally marked, IECEx, ATEX, and cULus

Reducers / Adaptors Series 8295

  • Adaptor: NPT/metric, metric/NPT
  • reducer: Metric/metric
  • material: Galvanised steel, nickel-plated brass, stainless steel
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