ProSeal VS for R1234YF Can/Case

1234yf Support Products


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Envirosafe ProSeal VS for R1234YF Can/Case Photo - Click to Enlarge

SDS

 Enviro-Safe 1234YF ProSeal VS (188 KB, PDF)

Each and every year it is common to replace the lost refrigerant that leaks out over the winter months. This procedure is very costly and annoying and adds to the negligible affects to our environment with global warming. Enviro-Safe Proseal VS 1234YF is specifically designed to seal condenser, evaporator, o’ring and schrader valve leaks in R1234YF Systems by using our time tested sealant. Unlike other other products that our specially formulated Proseal VS will continue to protect your systems for years to come.

  • Vacuum sealed
  • Must use a hose that will fit your application that DOES NOT have a backflow device in it
  • Forms a hard seal on metal, schrader valves, o’rings, gaskets, a/c condensers, evaporators, line sets and solder joints
  • Enviro-Safe Proseal VS for 1234YF repairs minor leaks in R1234YF automotive a/c systems
  • Even though Proseal VS for 1234YF can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary. If there is still Proseal VS for 1234YF in the system it will reseal the schrader.
  • Can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary. If there is still Proseal VS for R1234YF in the system it will reseal the schrader.
  • For best results, use Enviro-Safe Prodry VS for 1234YF BEFORE using the Enviro-Safe Proseal VS for 1234YF to remove any moisture in your system. Moisture is corrosive and no one wants that in their system!
  • DO NOT use in ammonia systems
  • DO NOT use in CO2 systems
  • DO NOT use in R410a systems- Pressure is too high and will explode the can
  • Can be added to fully charged systems
  • Vacuum Sealed

Directions for Use:

Check system pressure and make sure system is charged properly before installing product. Make sure system is off before connecting to the system.

1. Make sure piercing device it threaded up all of the way before screwing the can on. Install can tap valve and charging hose. 
2. Install charging hose on low pressure valve. 
3. Puncture can and back valve out to allow refrigerant to completely fill the can. 
4. Invert can and shake well. 
5. Start A/C system. 
6. Install all of product from can. 
7. Fill system pressure to manufacturer specification. 
8. Run compressor for a minimum of 30 minutes to circulate product. 
9. Turn can tap valve all the way down. 
10. Disconnect from low pressure valve. 
11. Disconnect can from tap and hose. 
12. Replace cap on low pressure valve. 
13. Dispose of contents/container according to local, regional, national, and international regulations.
 
Note: This product must be used with a tap and hose that does not contain a back-flow valve. The longer the system is operated after it is charged with the product will lead to better results. The A/C system must operate before inserting this product. Not for use with ammonia.

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