Variable Speed Drive Rotary Vane Compressors
Compact Rotary Vane Pumps
Replacement Pumps
Vacuum Packages
Vacuum Process Filters & Liquid Separators
Pressure Controllers
Engine Starting Systems

Select your options below…

{{ option.description }}
"{{ option.noLongerAvailable }}" is no longer a valid option. Please choose from the current set of options.
Need help? Call one of our experts at 1-866-778-6572. We’re open 8:00 am to 5:00 pm ET.
${{ calcListPrice | formatCurrency }}
${{ calcCost | formatCurrency }}
Configured Part Number
{{ calcPartNumber }}
{{ calcAvailability }}
Don Mazanec headshot

Contact an Expert

Don Mazanec

Senior Applications Specialist - 4 years at Compressor World

Our experts are highly rated and specialize in a variety of compressed air applications; industrial, food & beverage, medical, lab, and remediation.

Need Help?

Connect one-on-one with an online expert.
Mon - Fri / 8:00 AM - 5:00 PM EST



  • 60 to 7,000 SCFM capacity
  • Connections:
    • 1/4" PTC; or 1/2 to 3/4" NPT inlet
    • 3/8" PTC; or 3/4" NPT outlet
  • 232 PSIG pressure rating
  • 35 to 110°F inlet condensate temperature range
  • Expected media life:
    • SEP 60 ST - 8,000hrs @ 30 CFM; 4,000hrs @ 60 CFM
    • SEP 120 ST to SEP 2500 ST - 4,000hrs
    • SEP 3500 ST - 16,000hrs @ 3,500 CFM; 8,000hrs @ 5,000 CFM
    • SEP 7000 ST - 16,000hrs @ 7,000 CFM; 8,000hrs @ 10,000 CFM
  • <20ppm maximum oil carry over


The nano-purification solutions SEP Oil and Water Separator uses proprietary STERLING filtration media to separate oil from water in the condensate discharged from compressed air systems, actively absorbing oil while repelling water. Condensate passes through the primary filter, which depressurizes the condensate, traps solid particles protecting the secondary filter and catches bulk hydrocarbons within a high capacity oil absorbent. The condensate then moves through a deep bed of STERLING filtration media that absorbs the oil, providing outlet oil concentrations down to 5ppmv or less. The remaining water can be disposed of safely and in compliance with environmental regulations.

A service life indicator gives a time based visual indication of the service interval, up to one full year. A fresh indicator set is provided with each new service kit, ensuring the feature is available for retrofit to older installed SEPURA™ or other makes of separators. 

In Stock

Part Number Price Available
SEP 360 ST
$970.52 4 in stock
SEP 120 ST
$674.73 2 in stock
SEP 900 ST
$1,532.79 1 in stock

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 3 to 4 days". Click here to select options