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
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Offered in a large number of different versions, ARTA Filler Nozzles are suitable for filling almost all types of containers used in the industrial sector. We offer filler nozzles made from different materials to suit different types of media. Among other applications, they can be used to for chemicals, aggressive media or solvents. For example, the smallest and most convenient version, the ZV-DN 12, is used for filling and emptying small containers, as well as for additives, sampling and laboratory applications. In order to ensure precise filling or emptying, we offer four special outlet tube types for the ARTA ZV-DN 12. The ergonomically optimized hand lever of the ZV-DN 12 allows precision handling of smaller quantities. The DN 20/25/32 nominal diameter automatic and manual filler nozzles are ideal for barrel and canister operations. For use on large drums and containers, we recommend the high-performance filler nozzles ZV-FIXOMAT DN 50 and AZV DN 50, with integrated swivel joints.


• Safe and reliable closure
If there are fluctuations in the operating pressure and the pressure increases unintentionally, the intelligent design of ARTA Filling Nozzles makes certain that the nozzles go through the closing procedure without problems. The nozzles secure the media in the line, ensuring the safety of both the environment and the user.
• AZV® automatic closing process
Once the desired level is reached, the AZV Filler Nozzle registers the change in flow pressure and stops automatically.
• Optimized level
ARTA Filler Nozzles reduce foaming to a minimum, enabling maximum fill levels to be achieved.
• Ease of use
A high degree of user-friendliness characterizes ARTA Filler Nozzles. They can also be used with one hand while wearing protective gloves.
• No release of harmful gases
The formation of harmful gases may occur when filling with some liquids, which can harm both the user and the environment. For these circumstances, we offer gas recirculation systems. When combined with an ARTA Filler Nozzle, this solution prevents releasing the gas into the environment.
• Fully verified by international certification entities
ARTA Filler Nozzles are safety-certified worldwide by global assessment and approval. Because of this consistent standing, no safety-related reservations regarding its use exist.


Sizes: DN 12 (1/2“) to DN 50 (2“)
Flow rating: 50 l/min to 400 l/min
Operating pressure: PN 3 to PN 6
Nominal pressure: 10 bar
Body material: Stainless Steel 1.4571 (316Ti)
Sealing: PTFE/PFE
Connections: G 3/4″ IG; G 1″ AG bis G 2″ AG others on request
Conformities: 2014/68/EU PED, 2014/34/EU ATEX, EN14432, 21 CRF Part 11, USP Code 6

Latest news

Jun 20, 2022
A nitric acid transfer solution for Malindra Group
We often get called in by customers who are using a product that hasn’t been working for them. There’s nothing more we love than problem-solving and finding a solution that works!  

Jun 02, 2022
Problem-solving for the Koppers Australia - Newcastle Plant
The team at the Koppers Australia - Newcastle Plant recently approached us with a tricky challenge. They advised they have a need to load and unload ships with products that are quite difficult to deal with without damaging the ship loading hoses and spilling product. 

May 04, 2022
Unique design solution to onsite mining challenge
Treloar was recently approached by engineering firm, Aspec, to come up with a structural solution for BHP for an onsite mining challenge.

Apr 04, 2022
Progress Update: Wesfarmers-CSBP liquid ammonia loading arms
In December 2021 we shared our initial case study on our project for Wesfarmers-CSBP who had successfully been using a Treloar solution for their liquid ammonia transfer system since 1998. In 2021 Wesfarmers approached Treloar with a need for emergency breakaways, which led to a plan to address ...

Dec 08, 2021
Case Study: Wesfarmers-CSBP liquid ammonia loading arms
Wesfarmers-CSBP has been using a Treloar solution for their liquid ammonia transfer system since it was originally installed in 1998 when Treloar worked with an international supplier to deliver many cutting edge projects and introduce new technologies to Australia. In this case, it was for Ammonia ...