Liquid Control & Tanker Loading Specialists 


Southern Africa's Leading
Liquid Control & Tanker Loading Specialists

Emco Wheaton API Couplers

We have recently enhanced our family of class leading API Couplers – the most comprehensive range of API couplers available in the market today.  Each coupler incorporates a host of patented features, which will provide trouble free operation and will also ensure a clean, spill free loading rack. Our couplers are approved world-wide and recommended by the world’s major oil companies, operating successfully in some of the most demanding environments.

Technical specifications and other information  
API Coupler Brochure Download
API Adapters, Couplers and Accessories Download

CAMSEC Coupler

Our Camsec Coupler has been the industry standard in France for over 30 years.

This coupler has superior sealing technology, with lowest leakage on disconnect in its class. It is maintenance friendly and has a wide range of spare kits available.

The Camsec Coupler is ATEX certified and is available with a French metrology approved check valve.


  • Beveled lip for ease of operation
  • High Performance Nose Seal
  • Ergonomic lever and grab handles
  • SLIDE ON / PULL OFF connection
  • Available with integrated check valve
  • In-situ nose seal replacement
  • Proximity switch
  • Side or top handle





J0451 API Coupler

Quality and perfection always drive new standards within Emco Wheaton and this includes our API-coupler range that is used by petro-chemical companies worldwide.

The J0451 API Coupler has been the industry standard for over 30 years. It has recently been re-engineered to set a new, higher standard in API Couplings.

The J0451 is lightweight and maintenance friendly, allowing in-situ nose seal replacement. It includes a bevelled lip for ease of operation and provides better load distribution.

A number of improved components guarantee a safe, leak-free operation and easy, comfortable handling.

The J0451 API Coupler has superior sealing technology with three seal variants.


Additional infomation  
J0451 API Coupler Data Sheet Download

J0452 API Coupler

New product development, ongoing product improvement and the flexibility to adapt to customer's individual requirements ensure that our API couplers remain at the leading edge of technology.

The J0452 range of API couplers is the most advanced coupler range available in the global market today. Our newly launched J0452 has been engineered as a direct replacement to the K2/K2P to be the SNAP ON / SNAP OFF coupler of choice.

The J0452 is maintenance friendly, providing in-situ nose seal replacement, has the lowest leakage on disconnect in its class and includes a bevelled lip and ergonomic design for ease of operation.

The J0452 includes and optional integrated pump with filter element and has a wide range of spare kits available.