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South-Tek Systems

South-Tek Systems

Mission-Critical Nitrogen™

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Air Compressors for Life Safety Systems

South-Tek Systems’ efficient Quick Fill and Feed Air Compressors are designed to quickly fill your system within 30 minutes (0-40 PSI). Each air compressor is paired to work with a specific model of our N2Blast mission-critical nitrogen™ generator and provide the correct airflow output dependent on the size of your life safety system.

  • Fills system within 30 minutes
  • 0-40 PSI
  • 635 – 5,750 gallon range
  • Quick-fill and supervisory options
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Quick-Fill and Feed Air Compressors

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Quick-Fill Compressor - SouthTek Systems
Quick-Fill Compressor
  • Designed for efficiency and quickly fills up to 635 gallons within 30minutes (0 -40-PSI)
  • To be utilized only for the sprinkler pipe quick fill operation. Not intended to be used as a constant means of maintaining supervisory pressure
  • 2 HP piston, oil-less
  • Compressed air flow output of 8 SCFM at 40 PSI
Download Spec Sheet
Request Quote for Quick-Fill Compressor
Feed Air Compressor - SouthTek Systems
Feed Air Compressor-3-CS
  • Compressed air flow output of 14 SCFM to 36.9 SCFM at 125 PSI
  • Oil lubricated accumulator tank
  • Aftercooler, magnetic starter, low oil monitor
  • Vibration isolator pads
  • Pneumatic auto-drain off of the air receiver tank
Download Spec Sheet
Request Quote for Feed Air Compressor-3-CS
Feed Air Compressor-5-CS
  • Compressed air flow output of 14 SCFM to 36.9 SCFM at 125 PSI
  • Oil lubricated accumulator tank
  • Aftercooler, magnetic starter, low oil monitor
  • Vibration isolator pads
  • Pneumatic auto-drain off of the air receiver tank
Download Spec Sheet
Request Quote for Feed Air Compressor-5-CS
Feed Air Compressor-7-CS
  • Compressed air flow output of 14 SCFM to 36.9 SCFM at 125 PSI
  • Oil lubricated accumulator tank
  • Aftercooler, magnetic starter, low oil monitor
  • Vibration isolator pads
  • Pneumatic auto-drain off of the air receiver tank
Download Spec Sheet
Request Quote for Feed Air Compressor-7-CS
Feed Air Compressor-7HD-CS
  • Compressed air flow output of 14 SCFM to 36.9 SCFM at 125 PSI
  • Oil lubricated accumulator tank
  • Aftercooler, magnetic starter, low oil monitor
  • Vibration isolator pads
  • Pneumatic auto-drain off of the air receiver tank
Download Spec Sheet
Request Quote for Feed Air Compressor-7HD-CS
Feed Air Compressor-10-CS
  • Compressed air flow output of 14 SCFM to 36.9 SCFM at 125 PSI
  • Oil lubricated accumulator tank
  • Aftercooler, magnetic starter, low oil monitor
  • Vibration isolator pads
  • Pneumatic auto-drain off of the air receiver tank
Download Spec Sheet
Request Quote for Feed Air Compressor-10-CS
Feed Compressor D - SouthTek Systems
Feed Air Compressor-5D-CS
  • Compressed air flow output of 34 SCFM to 70 SCFM at 125 PSI
  • Duplex Piston, Oil lubricated
  • Automatic alternating controller with capability of manual lead/lag settings
  • Aftercooler, plus added filtration to ensure clean, dry, oil free air
  • Vibration isolator pads
Download Spec Sheet
Request Quote for Feed Air Compressor-5D-CS
Feed Air Compressor-7D-CS
  • Compressed air flow output of 34 SCFM to 70 SCFM at 125 PSI
  • Duplex Piston, Oil lubricated
  • Automatic alternating controller with capability of manual lead/lag settings
  • Aftercooler, plus added filtration to ensure clean, dry, oil free air
  • Vibration isolator pads
Request Quote for Feed Air Compressor-7D-CS
Feed Air Compressor-10D-CS
  • Compressed air flow output of 34 SCFM to 70 SCFM at 125 PSI
  • Duplex Piston, Oil lubricated
  • Automatic alternating controller with capability of manual lead/lag settings
  • Aftercooler, plus added filtration to ensure clean, dry, oil free air
  • Vibration isolator pads
Request Quote for Feed Air Compressor-10D-CS
Feed Air Compressor - SouthTek Systems
Feed Air Compressor J Series
  • Designed for efficiency and quickly fills up to 900 gallons within 30 minutes (0-40 PSI)
  • 2hp piston, oil lubricated with aftercooler
  • 17 gal. accumulator tank with pneumatic auto drain
  • Compressed air flow output of 7.6 SCFM at 125 PSI
  • Vibration isolator pads
Download Spec Sheet
Request Quote for Feed Air Compressor J Series

N2Blast – Dry Sprinkler System Nitrogen Generator

Our air compressor options meet the needs of South-Tek Systems’ N2Blast mission-critical nitrogen™ product line. N2Blast is a Corrosion Inhibiting System designed to protect fire protection sprinkler systems from corrosion. Using the AutoPurge System, oxygen is displaced with nitrogen. Oxygen is a key contributor to the corrosion reaction, reducing its presence in a dry or pre-action fire protection system significantly extends the system life.

Learn about N2Blast >

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Contact Us

South-Tek Systems, LLC
3700 U.S. Highway 421 North
Wilmington, NC 28401

[email protected]

Toll-Free: (888) 526-6284
Office: (910) 332-4173
Fax: (910) 332-4178

Proudly Made in the USA

Founded in 1997, South-Tek Systems is the industry's leading nitrogen generation manufacturer. Offering both standard product lines and engineered-to-order generation solutions, South-Tek delivers best-in-class nitrogen generators for worldwide distribution.
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