Vacuum toilet systems
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EVAC Online

PROPERTIES

The online concept is the optimum solution developed for both new coaches and refurbishment programs. The system can easily be combined with a wide range of Evac components to meet customer specification and requirement. The system's high level of reliability results from its tried and tested components, the  design of which has evolved from many years of operational experience and the corresponding expertise. All system components can easily integrated into the coaches. Several online systems can be connected to one common waste water tank. Evac online ejector can be used with 2000E vacuum toilets.

1 Sliding gate valve
2 Control unit
3 Water tank with integrated level sensor
Online ejector with box

Details:

HOW IT WORKS
It uses the intermittent vacuum principle. A Vacuum is only created in the piping. Waste water is transported directly from the toilet to the atmospheric waste tank. On pushing the flush button, the ejector creates a powerful suction in the piping between toilet and ejector. The water pressurizer is activated and the bowl is rinsed. The toilet outlet valve and the bowl's contents are discharged into the waste water tank. The Evac Online system can be equipped with indicators signalling the system states to the control board.


GENERAL TECHNICAL DATA

Measurements:
Dimensions:
Approx. 485 x 380 x 420 cm
Weight: Approx. 15 kg
Bowl type: Western / Squatting

 
Material
Bowl assembly:
Stainless steel / Cermaics / GRP
 
Supplies
Compressed air:
6 - 12 bar, min. air flow rate 1400 Nl/min
Voltage:
24 V DC (+/- 30 %)
Water: 0.1 - 1 bar, filter: 250 µm max. grain size
 
Consumption
Air:
approx. 70 liter per flush
Water:
approx. 0.5 liter per flush
 
Interface
Air:
DN 5
Water:
DN 7.2
Discharge pipe:
Ø 50 mm