Specifications

OIL PURIFICATION SYSTEMS, INC.
Enviro-Pur is a trademark of Oil Purification Systems, Inc. Copyright © 2010, Oil Purification Systems, Inc. All Rights Reserved.
Page 7
Section 4 – Pressure Verification
After installing the Enviro-Pur; it will be necessary to be sure the operating pressure
does not exceed 125 psi. If so a pressure regulator must be installed.
Section 5 – Operational Verification
After installing the Enviro-Pur and verifying there is flow through the system.
With the equipment operating:
 Verify there are no leaks after reaching full operation temperature.
Maintenance
Section 6 – Service Parts
Part Description P/N
Replacement Filter (black) M-300-A
Replacement Filter (white) M-301-A
Flow Control Orifice P-568-A
Sampling Valve P-104-A
Pressure Gauge P-565-A
Section 7 – Replacing the OPS Filters
The recommended service intervals for various applications are listed on page 14.
These should only be considered guidelines and ultimately intervals should be based on
many factors including sample results, operating environment, maintenance practices,
and company objectives.
To replace the OPS Filters on the Enviro-Pur system:
1. Close the shut-off valve and verify that the system pressure is zero (0).