Rack conveyor dishwashers

Protech 31-20.2

lavastoviglie industriali a nastro
An excellence in the industrial dishwasher sector
It is part of the new Colged dishwasher line, ideal for particularly heavy-duty uses both for the duration of work shifts and for the load of dirt on the dishes. It is equipped with the DuoRinse sequential rinse system.


Rack size

50 x 50 cm

Maximum height for glasses

45 cm
Lavastoviglie Colged

Maximum height for dishes

45 cm

Maximum height for trays

GN1/1 (60 x 40)

Technical specifications


DuoRinse multiple performance rinsers.

Maximum productivity

200 racks/hour

Dimensions W x D x H

1701 x 770 x 1615 cm

Door/hood opening

45 cm

Power with hot water supply

30,9 kW

Power with cold water supply

46,4 kW

Power with plus heat recovery system

39,1 kW

Maximum water consumption*

400 litres/hour

Maximum water consumption*

1,5 litres/rack

* calculated on High Capacity programme

Protech 31-20.2 is the perfect solution for



Viale Europa, 24 – 37045
Legnago (VR) – ITALY

Customers areas


Viale Europa, 24 – 37045
Legnago (VR) – ITALY