Triotank Vacuum Tank, international patent pending, is the first vacuum tank in the world made entirely of polyethylene.
It was designed to solve all the daily problems faced by operators in the industry.
With this system, a maximum of 35/40 toilets a day can be handled, not only in terms of waste suction, but also if a large number of interior or exterior wash basins or toilets with flush systems need to be handled at the same time.
Triotank is equipped with two large independent containers, one above and one below, both with a capacity of 1000 litres. One is used to mix the water and chemical necessary for the waste tank or to refill the flush used in toilets. The other, also able to hold 1000 litres of clean water, is used to refill the interior or exterior wash basin. The sphere, contained inside the two tanks, acts as a container for 950 litres of waste.
Triotank, with its eye-catching design, is also a compact and lightweight unit that can be placed in 3.5 T vehicles at full load, remaining within the weight limit (see range of setups).


Professional PTO is recommended for operators who need to mount the tank on vehicles permanently to use it in the conventional way.

Technical details

Weight empty  709 kg – 1380 lb
Pump water pressure  150 BAR 15 L/min
Decompressor MEC  1600 L/min – 70 CFM
Controls for compressor/water pump  N. 2
The equipment is provided without PTO and hydraulic oil 50 l.

Commercial data

Price  Average


Controls for compressor / water pump  Radio control 50 mt distance
Triotank Mechanics exploits a simple, inexpensive system that enables operators to simultaneously conduct washing and suction processes.
By means of a four-race pulley, the Honda motor transmits force sufficient for operating the water pump (150 bar / 15 litres per minute) and the 1600 litres per minute decompressor.
This version is also an optimal solution for operators who must occasionally remove the Triotank from the motor vehicle.

Technical details

Weight empty  739 kg – 1422 lb
Pump water pressure  150 BAR 15 L/min
Decompressor MEC  1600 L/min – 70 CFM
TRIO TANK Vacuum Tank for Portable Toilets
TRIO TANK Vacuum Tank for Portable Toilets
Triotank Portable Toilet Service Tank

Triotank’s Advantages

  • Lightweight
  • Compact
  • Maximum interchangeability of each individual component.
  • No rust or scratches as entirely made of polyethylene.
  • Possibility of carrying any type of waste, even dangerous, as polyethylene cannot be damaged by any toxic substance, not even muriatic acid. In the latter case, our technical department should be contacted to replace the intake and exhaust valves as the membranes could be damaged.
  • Wide range of colours.
  • High water carrying capacity – 2000 litres

Technical details

Height  171 cm – 67 in
Width  230 cm – 90.5 in
Depth  178 cm – 70 in
Waste capacity  950 l – 209 gal
Water/chemical capacity  1000 l – 220 gal
Fresh water capacity  1000 l – 220 gal
Hose length for water (N.2)  15 m – 49 ft
Hose length for waste suction (N.2)  15 m – 49 ft
Water inputs with relief valve  N. 4
Waste discharge  N. 1
Vacuum breaker valve calibration 0,5  N. 2
Pressure valve calibration +0,5  N. 1
Water drain caps  N. 4
Waste level indicator  N. 2
Water level indicator  N. 16
Water container exchanger  N. 1

Standard color Chart

Classic Blue 600
Light Blue 150
Olive Green 242
Emerald 153
Red 204
Orange 621
Yellow 612
Beige 201
Lime 191
Bright Green 657
Pink 831
White 553
Black 210
Grey 217

Commercial data

Minimum order quantity  N. 1
Load quantity on a 40HC container  N. 6
Load quantity on a 20′ container  N. 3
Color customization  YES, with extra charge
Lead time ex works  30 days + shipping
Payent terms  Flexible
Transport  Not included