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API Adapters

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API Adapters

API Adaptor main

The F5000 Series API Adapters are the road tankers connection valve for filling at the loading rack and for unloading by hose at the service station.

The Emco Wheaton range of API Adapters have been designed to incorporate maximum safety, high flow, low-pressure drop, easy maintenance and offer a long service life. The simplicity of their design makes them ideal for oil companies and transporters of petroleum products.

Our API Adapters, with their lightweight one-piece aluminum body, hard anodized indexible nose ring and flat bottom set the standard in terms of design features and build quality.



  • Lightweight one-piece die cast aluminum body for increased payloads with strength
  • Hard anodized indexible nose ring
  • Flat bottom to ensure complete product drainage
  • Conforms to API RP1004 for total compatibility with API Couplers
  • Viton seals as standard for compatibility with high-octane fuels and additives
  • Available with or without sight glass
  • Hydrodynamic design minimises pressure drop for high flow rates
  • Stainless steel internal components


  • F0552 'Y' Valve API Adatpter
    • combination of API Adapter for loading and high flow discharge point
  • F5000 Non Openable
    • normally used for loading only
    • with or without sight glass
  • F5001 Openable
    • fitted with 2 stage fixed aluminum handle
  • F5002 Openable with sight glass
    • fitted with 2 stage fixed aluminum handle and sight glass
  • F5003 SDS
    • electronically seals individual compartments
    • printer display module to print hard copy of audit trail