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Sealed Delivery Systems (SDS)

Our hard wired, ATEX certified, electronic Sealed Delivery System (SDS) provides electronic load sealing integrity. It also makes available the means to reduce vapor loss and eliminate tank top dipping. SDS utilizes electronic sensing technology together with proven engineered components to create an integrated, on-board electronic sealing solution.

The SDS API Adapter working in union with the pneumatic Emergency Valve, Manifold Valves and optionally with Manhole Cover sensors provides an electronic seal for individual tanker compartments, recording any movement and wet/dry status between loading and discharge.

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Emco Wheaton

AYTC is an authorized full service distributor of Emco Wheaton products. Emco Wheaton has been a supplier of fluid transfer systems and accessories for over 100 years. From top and bottom loading arms to loading single or multi-compartment trailer trucks, to more complex marine loading systems capable of handling a multitude of liquids, Emco Wheaton always has quality solutions.

A combination of wet leg (liquid presence) and valve sensing are digitally processed and recorded to provide a complete Sealed Delivery System with clear individual tanker compartment status.

  • Transparent Operation: The driver/operator does not change their normal loading or unloading regime.
  • Simple Fitting: Plug and play installation.
  • LCD Display: Individual compartment status LCD display with picture symbols to cross language barriers.
  • Audit Trail: The audit trail is non-volatile and records up to 3000 events (10 weeks at 5 trips per day).
  • Data Download or Printer: Data can either be printed in a sorted or unsorted manner and if a printer is not required the PDC can have a data download port incorporated.
  • Onboard system: The entire system is ‘stand-alone’ and self powered requiring no external devices to operate it.
  • Operating Temperature: -20 to +50deg C
  • Increased security, safety and payload: Sealed manhole covers may be used and tank top walkway, handrail and ladder removed

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