Vapour Recovery Arms

 

The Liquip Vapour Recovery Arm provides a safe and efficient method to capture the vapours that are displaced during loading. Vapour recovery arms are commonly used in tank, truck and rail car loading applications.

Liquip can supply vapour recovery incorporated in top loading arm designs via a vapour cone or can supply as a standalone vapour recovery arm for use in  bottom loading applications.

Bottom Loading vapour recovery arms are fitted with a low pressure drop vapour coupler which allows for vapour recovery during multiple compartment loading.

With the variations in transports that exist today, it’s important to partner with a company that has the experience, the technologies and the breadth of product to meet any application. Liquip has you covered for all our vapour recovery needs.

Recommended products for replacement

Categories
Features & Benefits
  • A safe, fast and environmentally sustainable method for vapour recovery.
  • Reduce trip hazards by eliminating the need for hose on the ground.
  • Eliminates the need for costly hose replacements.
  • Vapour loading arms are available in all bottom loading configurations.
  • Uses Liquip’s unique gas strut “Velvet Touch“ technology.
Technical Information

Materials
Carbon steel / Aluminium / (Stainless Steel on request).

Design Pressure
1,000 kPa.

Test Pressure
1,500 kPa.

Flow Rates
Typical flow rates are up to 2,500 LPM.

Temperature limits
-10°C to + 60°C (-14°F to + 140°F) 

Range of motion
Horizontal 360°, 
Vertical +15° to -15°.

Typical Reach
2 metres

Mounting
Balance Mechanism Inlet  - 4” (DN100) ASME 150 RF flange.

End connections
Vapour Recovery coupler.

Counter balance type
Single or Dual gas struts.

Primary seal materials
Viton™ B70 or GFLT - excluding coupler 
Viton™ A (Others on request).

Dust seal material
Buna Nitrile, or HAN. (Others on request).

Gasket material
Klingerite or Viton™ A. (Others on request).

Ordering Information

Contact Liquip to receive a loading arm survey form and discuss any specific requirements you may have.

Associated Equipment

Vapour recovery loading components

  • Balance assembly.
  • Gas struts.
  • Straight swivels.
  • Intermediate swivels.
  • Coupler swivels.
  • Vapour couplers e.g. VCF500.
  • Drop hoses & covers.
  • Butterfly valves.
  • Sightglasses.
  • Spools.
  • Riser pipes.
  • Parking adaptor e.g. VCFPA.
Completed Project Showcase
Region Type of Arm Year of Completion Number of Arms Product
Wales Vapour Recovery 2020 1 Hydrocarbon Vapour
Czech Republic Vapour Recovery 2020 1 Hydrocarbon Vapur
UK Vapour Recovery 2023 multiple sites Hydrocarbon Vapur

 

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