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Mainstream Engineering QT3008 English/Spanish Course Study Kit with Online
Item#:
QT3008
Manufacturer Item:
QT3008
Manufacturer:
MAINSTREAM ENGINEERING
Mainstream has developed a patented product, QwikLug, to solve this problem. QwikLug easily attaches to damaged or corroded spade connectors. We have considered the difficulty in these field installations - the lack of space around these spade terminals - and have developed a solution. Simply push the QwikLug connector on and tighten it from the front with a Phillips screwdriver. QwikLug comes with color coded leads for connecting to existing wiring (leads not included with QT2800). The outer connector housing is a nylon insulator so the connectors can touch without shorting
  • Tightens quickly from the front with a Phillips head screwdriver
  • Has a durable brass interior shielded by nylon exterior to prevent shorting
  • Most technicians have encountered the problem of a compressor with pitted or severely corroded spade terminals
  • he start-up current surge of repeated hot summer cycling eventually destroys the spade connector, sometimes leaving nothing but a corroded round post
Item#:
QT2800
Manufacturer Item:
QT2800
Manufacturer:
MAINSTREAM ENGINEERING
Item#:
QT3004
Manufacturer Item:
QT3004
Manufacturer:
MAINSTREAM ENGINEERING
Add oil or other liquid additives into a vapor-compression refrigeration or air conditioning system quickly and without interrupting operation of the system. QwikInjector® uses the natural pressure difference developed by the compressor of an operating system to push any liquid additive into a system.
  • Anytime a liquid product specifies that it needs to be introduced into an operating system QwikInjector® can be used as the injection medium. QwikShot® Acid Flush, dyes, and oil additives are all common items that require an injection tool to use. Our injection tool is intentionally sized for very small doses so that customers won't accidently add non-condensables into a system.
  • Instructions:
  • Unscrew QwikInjector® top and fill with liquid additive, such as QwikShot. *Fill completely to ensure air does not get trapped in vessel. (It is desirable to have liquid overflow over the edges. The overflow indicates that there is no excess air within the Injector.)
  • Connect to the low side of the operating system FIRST.
  • Connect to the high side of the operating system LAST.
  • Open the valve on the manifold. The high side pressure will push the liquid into the low side of the system.
Item#:
QT2510
Manufacturer Item:
QT2510
Manufacturer:
MAINSTREAM ENGINEERING
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