Qwik System Flush®

*Qwik-SF® lab test results >>
Application Bulletin >>

Qwik System Flush (SF) was originally developed by Mainstream Engineering Corporation for the U.S. Air Force in 2001. EPA regulations forced the need to find alternatives for the R-11 & R-113 flushing agents originally used to clean the pilot’s oxygen breathing systems. Qwik-SF® was formulated to be a biodegradable, non-toxic flushing agent which had no long term environmental or health risks.

This same technology has been reformulated to provide a flushing agent for HFC systems that is still ozone safe, biodegradable and non-carcinogenic. Qwik-SF effectively removes impurities including oil, sludge, acid and moisture. Qwik-SF is a must for system clean ups and retrofits. Accept no substitutes, only Qwik-SF uses our Patented formulation, developed specifically for safe use by the U.S. Air Force.

Product highlights:
  • Flushes moisture, oil, acid, and impurities
  • Flushes more oil than Refrigerant-11(R-11)*
  • Absorbs more acid & water than Refrigerant-11(R-11)*
  • Safe for all refrigerants & oils
  • Flush systems after burn-outs
  • Flush systems for HCFC to HFC refrigerant conversions
  • Flush systems before new component installation
  • Non-Flammable
  • Replaces Refrigerant-11(R-11) for flushing
  • Easy to Use
  • Ozone Safe
  • 850 ml canister (about 2 lbs.)

WARNING:

Always use a single charging hose from the Qwik-SF to the component being flushed.  Never connect the Qwik-SF canister to a nitrogen source or manifold gauge since accidental back-pressurization of the canister can occur, even from the pressurized gas trapped in the nitrogen regulator or the manifold.  Accidental pressurization of this canister could cause the canister to explode causing injury or death.

Additional Information:

*MSDS >>
*Qwik-SF FAQ >>
*Flammability Test Video >>
Qwik-SF Article >>

  • Part: #QT1100
  • Part: #QT1105 - QwikSystem Flush® Can Access Valve sold separately
  • Part: #QT1110 - QwikSystem Flush® Line Set Flush Tool sold separately
  • U.S. Patents #7,566,409 and #7,736,537 - Qwik System Flush and Qwik-SF are Registered Trademarks of Mainstream Engineering Corporation

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