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  • Made in USA
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Nu-Calgon 4300-38 - Rx11-flush® Liquid Starter Kit

Item: 4300-38
MFR: 4300-38
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Rx11-flush Liquid is a new and improved chemistry that is the next generation in flushing technology. It remains a constant boiling solvent and is now stronger, faster acting and dissolves more oil, moisture and contaminants than any other flush. It is ideal for line sets, burnouts and other flushing requirements. It is non-toxic, non-flammable and is non-ozone depleting.

It is sold in a 19.5 fl. ounce unpressurized can as well as in a Starter Kit, which consists of Rx11-flush Liquid, Rx11-flush Liquid Tank, Rx11-flush 24" Hose, and Rx11-flush Gun.

Features and Benefits
  • The industry standard for flushing refrigeration and air conditioning systems
  • Cleaning is fast and efficient leaving no residue
  • Formulated for R410a retrofits
  • Non-toxic and non-flammable
  • Optimal boiling point enhances complete evaporation
  • Can be used for new system cleaning, retrofits, flushing line sets, or after burnouts


NameNu-Calgon 4300-38 - Rx11-flush® Liquid Starter Kit
Gemaire Item Number4300-38
Manufacturer Product Number4300-38
SKU - PIM Number1438330550635
ERP Number325688
Unit of MeasureEA
Weight3.4 Pounds (Lb)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
CharacteristicsLiquid flush, hose, gun, injector valve in one kit
FormulationDichloroethene, decafluoro-butane, Pentafluoro, Dimethyl carbonate
ApplicationUsed for flushing line sets, flush regerigerant oil to dissolve moisture and contaminants
Composition(E)-1,2-dichloroethene, Pentane, 1,1,1,2,2,3,4,5,5,5-decafluoro
FunctionsUsed for flushing line sets, flush regerigerant oil to dissolve moisture and contaminants
Size19.5" oz.
TypeStarter Kit
GEM - Case Quantity


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