Treloar Products

We specialise in engineering and supplying reliable critical fluid transfer equipment for tank trucks, service stations, terminals, depots, gas production plants and more.

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  • Tank Truck Equipment
  • Service Station Equipment
  • Nozzles & Dispensing Equipment
  • Terminal & Depot Equipment
  • Fluid Transfer Fittings
  • Valve Products
  • Projects

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Order codes Spares

210-40 standard

210-40-T teflon




210K1-40: Kit stem & Packing






The 210-40 Treloar High Flow/Pressure manual nozzle provides reliable delivery for higher flow rates and applications where line shock may be a concern. A non-adjustable dash-pot device incorporated within the main valve assembly provides shockless closure, minimising damage on pump and meters. At high flow rates this nozzle is easy and safe to handle.


• Easy Opening - accurate ‘topping-off” the small secondary poppet lifts first, partially relieving the pressure in the dash pot. This allows the main valve to be easily lifted for full flow.
• High Flow - large flow areas permit fast filling of tanks -low pressure drop.
• Long Life - heavy duty drag lugs will take the abuse if the nozzle is dragged across a rough surface.
• Four Flow Rates - 210 has four hold-open notches in the heel of the handle to enable you to establish the right flow without effort.
• A non-adjustable dash pot is standard for reduced line shock on closure


Inlet Thread: 40 mm (1½”) BSP Taper Female
Maximum Static Pressure: 500 kPa (75 psi)
Maximum Recommended Flow Rate: 360 I/min (80 GPM)

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Oct 12, 2022
Final Update – Wesfarmers – CSBP Liquid Ammonia Loading Arms
In continuation of our progress update from April 2022 on the initial case study regarding our project with Wesfarmers – CSBP, we now have the final update on how the project was completed.