Drain Processing Device Drain Master NEO

A drainage treatment device that clears the oil wastewater standards of the Water Pollution Control Law by adopting a newly developed treatment tank, achieving an oil concentration in treated water of 3 mg/L or less as a standard.

- Adoption of newly developed processing tank - Easily meets the oil wastewater discharge standard of 5 mg/L set by the Water Pollution Control Law - Achieves a standard treated water oil concentration of 3 mg/L or less - Capable of complying with additional discharge standards set by prefectures (1 mg/L is a special specification) - No power supply required as it is pressurized by the discharge pressure of Orion's drain trap (Electromagnetic type: ADE450, Disc type: AD-5) - The pressurized drain is depressurized by an orifice and passes through the chamber tank → pre-treatment tank → main treatment tank, where oil is adsorbed and separated from the wastewater (DPS37 only has the main treatment tank) - The clarity of the treated water can be checked through the window on the front of the main unit - Treated water can also be sampled from the inspection valve - The processing tank containing the adsorbent has minimal water dripping and can be easily replaced in a short time - There is a cold climate specification that automatically prevents drain freezing (single-phase AC 200V) - Outdoor installation is possible with the use of a rain cover (optional item)

Oil-water separator