GSA Contract # GS-07F-0300W

22036 Fairgrounds Road            Ph. (800) 242-0525 Wellington, Ohio 44090 USA    Fax (877) 806-2400

C.R.O.S.S. Literature

Tramp oil being removed from metalworking fluid	EdjeTech C.R.O.S.S. with paper bed filter and coolant return system (CRS)	Clean fluid coming from tramp oil separator

How EdjeTech Coolant Filtration Systems Work

EdjeTech's coolant filtration systems (C.R.O.S.S.) are liquid/sold and liquid/liquid separation systems that use the best balance of filtration. To filter coolants with one of our systems, the operator discharges the contaminated fluid into the dirty fluid tank. The tramp oil separator (also known as an oil water separator) processes the fluid in the dirty fluid tank then discharges the clean fluid into the clean fluid tank. The fluid is aerated by cascading over the dividing wall between the clean and dirty tank. This completes one batch. This process is done continually to maintain the fluid. The coolant proportioner will automatically discharge premixed fluid into the dirty tank to maintain the coolant concentration and keep an adequate supply of fluid on hand at all times.

Benefits

Our coolant filtration systems reduce:

•  waste disposal costs by 85% to 90%

• new fluid purchases by 45% to 80%

The system payback is typically 3 to 9 months. Stop throwing away your coolant

The EdjeTech C.R.O.S.S. removes tramp oil to less than 1/4 of 1% by volume, suspended solids to acceptable levels, maintains adequate supply of clean coolant at ALL TIMES, free-oil removed by the system has less than 2% water content, operates automatically, minimal maintenance, and is a compact, self contained system.

Basic C.R.O.S.S. with CRS