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Accessories

Pressure washer accessories — nozzles, gauges, filters, injectors — that either replace worn parts or add capability to your setup. Turbo nozzles concentrate flow into a rotating jet for faster surface work. Inline filters catch grit before it reaches the pump. Chemical injectors meter detergent into the stream without a separate tank. Gauges let you check working pressure against the pump spec.

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Match the pressure rating to your machine. Turbo nozzles list a maximum bar or PSI; stay under that figure or you'll damage the bearing assembly. The standard Triace turbo handles up to 200 bar, the medium to 250, the heavy-duty to 310. If your pump puts out 180 bar, any of them will work, but the lighter unit costs less and wears the same.

Chemical injectors are sized by flow rate — 8–11, 11–15, or 15–20 litres per minute. Check your pump badge or manual for LPM, then pick the injector bracket that covers it. An undersized injector starves the pump; an oversized one draws too much chemical and may not meter correctly.

Gauges come in bottom-entry or rear-entry to suit the port on your pump head or hose coupling. Both read the same; the difference is mounting angle. Filters fit inline on the suction side — between the water source and the pump inlet — and use either half-inch or three-quarter BSP threads. The heavy-duty suction filter listed here is an end-of-line type, meaning it goes at the tank or tap, not mid-hose. Clean or replace filter elements when flow drops noticeably; a clogged filter cavitates the pump.

Frequently asked questions

What pressure washer accessories do I need to replace most often?
Nozzles, filters, and seals wear fastest. Turbo nozzles lose their rotating action when the bearing assembly wears. Inline filters clog with grit and need cleaning or replacement when flow drops. Trigger-gun seals eventually leak and require rebuilding or a new unit.
How do I choose the right turbo nozzle for my pressure washer?
Match the nozzle's maximum pressure rating to your pump output. The standard Triace turbo handles up to 200 bar, the medium to 250 bar, and the heavy-duty to 310 bar. If your pump runs at 180 bar, any of them will work, but the lighter unit costs less and wears the same.
What does an inline water filter do on a pressure washer?
It catches grit before it reaches the pump, preventing damage to seals and valves. Fit it on the suction side between the water source and the pump inlet. Clean or replace the element when flow drops noticeably; a clogged filter will cavitate the pump.
What is the difference between bottom-entry and rear-entry pressure gauges?
Both read the same; the difference is mounting angle to suit the port on your pump head or hose coupling. Choose the entry type that lets the gauge face point where you need to read it.
Can I use a power washer lance from a different brand on my machine?
Most lances use standard quick-connect fittings and will fit, but check that the pressure rating matches or exceeds your pump output. Triace stocks lances from 900 mm up to 2000 mm, including telescopic models; the length you need depends on reach and the job.
Do I need a chemical injector if my pressure washer has a detergent tank?
No, but a standalone injector meters detergent directly into the stream and gives finer control over dilution. Injectors are sized by flow rate in litres per minute; check your pump badge for LPM and pick the bracket that covers it.