PB28 Poly Body

No matter how tough the crowd — whether it’s a construction site or an event — the PB28 is tougher. And comfortable too!

The Merlin PB28 is one of the toughest, hardest-working portable toilets available in Australia. We build all our toilets tough, but this one really is as ‘tough as old nails’. It’s engineered specifically to take whatever punishment is dished out — from both users and the elements. Galvanised steel skid and durable high density, UV-resistant polyethylene walls are just the start. It also features Australia’s first one-piece bowl and seat surround in polypropylene for maximum durability, as well as a marine-grade flush pump.

And let’s not forget comfort and hygiene. (The PB28 certainly doesn’t!) Its interior is very spacious, and it features large waste and water tank storage units, as well as a fresh water hand-wash flush unit. So it’s safer and healthier for workers and users alike.

No wonder it’s such a common sight at all the major sporting events, including the 2000 Sydney Olympics and the 2006 Melbourne Commonwealth Games.

Key Features

  • Product availability short delivery times anywhere in Queensland and Northern Territory
  • Corner Grab Points for easy manoeuvrability
  • Designed to fit side by side for easy transportation
  • Heavy duty skid base designed to withstand the toughest treatment
  • Large waste and water holding tanks (390 litres waste and 110 litres water)
  • Aesthetically attractive and highly durable
  • Built by Australians for Australian conditions

Internal Features

  • The first one-piece bowl and seat surround in polyethlene for high durability
  • Hygienic flush with new spiral water channel increasing velocity and coverage of the flushing action
  • Easy to clean
  • Heavy duty marine grade pump to operate fresh water flush system
  • Self draining hand basin with separate soap holder and wash tap
  • Hinged lock down Bowl Assembly to assist with cleaning and emptying of waste tank
  • Non slip floor designed to self drain, reducing both the cleaning and maintenance demands


  • Wast Tank: Capacity 390 Litres or approx 800 uses
  • Fresh Water Tank: 110 Litres
  • Galvanised Heavy Duty Skid Base which incorporates Drag Hooks
  • Lifting Lugs Standard (Engineered Tested)
  • Hand Operated Flush & Hand Pumps
  • Rear Evacuation Point: Available on request
  • Trailer Mounted: Available on request
  • Dimensions:
  • Height: 2295mm
  • Width: 1115mm
  • Depth: 1175mm
  • Door Opening: 620mm
  • Empty Weight: 170 kg
  • Full Weight: 700 kg

Optional Extras

  • Soap Dispenser
  • Rear Evacuation Point
  • Chemicals
  • Sewer Hose & Adapter
PB28 Portable Toilet Brochure

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