Featured Products

Flolok EB Encapsulated Ball Valve from SSP

Introducing Flolok’s new EB Encapsulated Ball Valve from SSP. The new design including features such as blow out proof stem to maximise safety and one-piece packing to ensure reliability of sample.

Please read our attached data sheet and contact our sales team on sales@tridentaustralia.com.au to register your interest.

Datasheet: Flolok Product Release

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High Pressure Pneumatic Pressure Test Pump from Additel

adt 920

The 920 Series Pressure Test Pump is the latest High Pressure Pneumatic Pressure Test Pump from Additel.

Traditional methods require the hassle of transporting gas bottles or dead weight testers to the field for your pneumatic high pressure calibrations. With its patented pump design, the Additel 920 test pump is a stand-alone and portable solution to generate 3000 psi (200 bar).

Please contact us to discuss how we can help you with your test equipment whether it be to purchase or hire.


  Download PDF

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IFG DeWit 4888SS Chart Recorder

4888ss 8" chart recorder

“IFG De Wit, world renowned manufacturers of pressure measuring equipment are looking to increase the certification available to their range of intrinsically safe Chart recorders. What offshore ratings do you require on your chart recorders?”

DE WIT 4888SS 9 Jan 2012

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Custom built Subsea ROV Panels

Custom Built ROV Panel

Trident Australia’s custom built Subsea ROV panels are manufactured to suit even the most complex requirements. Our Acetal ROV buckets known for their high strength
and stiffness coupled with minimal moisture absorption provide enhanced dimensional stability in subsea conditions. With a range of 316 Stainless Steel valves up to 20,000 psi
we can supply you with a unique custom solution to suit any application. E-mail us at projects@tridentaustralia.com.au or call +61 (08) 9456 1300 to speak to our Manufacturing team and find out what our engineers can design to suit your needs.

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High pressure diesel test pump for hire


Available long/short term hire.  Please contact one of our friendly staff for more information or click on the following link:

High Pressure Diesel Test Pump



Do you need equipment not listed above? No job too big or too small. To view more of our rental fleet please click on our Rentals link, contact our team on +61 08 9456 1300 or email us at: rentals@tridentaustralia.com.au as we have over 700 items available add more equipment daily.


These products are also manufactured in-house by Trident Australia. For further information please click on our Manufacturing link or contact our manufacturing department at: info@tridentaustralia.com.au

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“Having trouble finding 10,000 psi valves?”

BH Series ball valve

Colson Industries 316SS ball, needle and check valves up to 1 inch, complete with 3.1b material certificates.  Stocked at Trident Australia, your local WA supplier.

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Tescom ER5000 Series

The Tescom ER5000 Series is a microprocessor based PID controller that brings precise pressure control to a wide range of applications. It can be used as a standalone unit to control the pressure of clean, dry inert gases, or be connected to any pneumatically actuated regulator or valve.

  • Provides true closed loop control with exceptional accuracy and response time
  • Minimum outlet pressure :+1 psig/0.07 bar
  • Maximum pressure: 120 psig/ 8.2 bar



  Download PDF

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Synflex SAE 100R8 Thermoplastic hose

hose and hose fittings
Looking for a lower pressure hose? Synflex SAE 100R8 thermoplastic hose. Suitable for hydraulic and gas applications up 5,000 psi.
Available with 316SS or Carbon steel end connections, the Synflex hose is assembled, tested and certifed in house by our Trident team.

  Download PDF

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Balon Corporation Ball and Check Valves


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Subsea Gauge Options

Trident Australia is often asked to provide pressure gauges for Subsea use and there can be confusion as to what is available. Following is a brief explanation of what we can offer you at Trident Australia. A “Subsea gauge” has a very heavy construction designed to withstand the external pressure of the water Subsea. We do not supply these very often but have them available from DE WIT.

Most often when we are asked to supply a Subsea gauge our customer is really asking for a “depth compensated pressure gauge”. This is what we commonly supply and we have two options.

This type of gauge uses a liquid filled case with a bladder or disc that allows the internal of the case to be pressurised equal to the increase in ambient of the water as the gauge is submerged. This means that as the internal and external pressure remain in balance there is no need for the heavy construction of the “Subsea gauge”. In theory there is no limit to the depth that this type of gauge can be submerged.

Option 1. subsea gauges

Manufactured by Trident Australia. We take a standard 316SS case McDaniel Controls pressure gauge and fit one of our own designed and manufactured depth compensation bladders to the case. For a direct mount gauge the bladder assembly is attached to the threaded filler plug hole on the top of the gauge and for a panel mount gauges we attach the bladder with our own bulkhead fitting design to the rear of the case.

Option 2. GOB-316SS-DIN (1)GOB-316SS-DIN (3)

McDaniel Controls manufacture a DIN case gauge with a flexible disc in the rear of the case. This design means that there is not a bladder protruding from the case so it is less likely to be damaged. We stock these with a black dial and white lettering for improved vision Subsea.

When you need a Subsea or depth compensated gauge call Trident Australia and let us work with you to provide the best possible solution for your application.



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ADDITEL 681 Series with Data Logging

Additel have now added a Data Logging option for any ADT681 gauge.  You can now order data logging with the standard gauge pressure, absolute, compound, differential, panel mount and intrinsically safe (ADT681IS) versions.

These are a great option to replace those old paper chart recorders!

Please read the following PDF’s for more information:

Additel New Product Announcement

Additel 681 Series Digital Pressure Gauges

  Download PDF

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TIS Thermoplastic Hoses

TIS Thermoplastic hose with Aramid Fibre Braid (no rusting in offshore or subsea environments) in ¼, 3/8 and ½ inch suitable for Hydraulic AND Gas, available with 316SS NPT, BSPP and JIC end connection are being assembled in house at Trident Australia.  ALL HOSES COME PRESSURE TESTED AND CERTIFIED.


Please contact our friendly staff for more information on +61 08 9456 1300 or email them: sales@tridentaustralia.com.au

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