Product Description
Uniweld Type28-4 Rosebud Heating Tip Upc 31451 New
Heat Up All The Fittings Of A Heat Pump Reversing Valve At Once For Easy Removal Of The Defective Valve With The Tuning Fork� Tip. Remove And Install The New Valve Without Altering The Original Copper Tube Fittings. The Tuning Fork� Tip Makes It Possible To Work Efficiently In Tight Spaces And Get Even Heat Quickly In Tough-To-Reach Areas.
Proudly Made In The Usa And 100% Flame Tested
Acetylene Consumption Scfh: 14
Acetylene Pressure Psig: 10
Oxygen Pressure Psig: 12
Brazing Copper Tubing : 1/2 - 3"
Welding Metal Thickness N/A
Replacement Nut & Mixer: Um17-5
Weight: 8 Ounces
Dimensions: 12"
***Note: When Acetylene Weld/Braze Tips Are Used With Fuel Gases, Use One Size Larger Tip And Maximum Pressures To Obtain Proper Heat. The **Chart Indicates Approximate Torch Oxygen Consumption With A Neutral Flame Ratio For Various Gases: Pressures Are Approximate For Hose Length Up To 25 Ft.; Increase For Longer Lengths About 3 Psig Per 25 Ft. - Increase Working Pressure 2-3 Psig For Check Valves And Flashback Arrestors. Acetylene Delivery Pressure Should Not Exceed 15 Psig Under Flow Conditions.
**Chart:
1.1 Oxygen To 1 Acetylene
3.5 Oxygen To 1 Map//Pro (Propylene)
4 Oxygen To 1 Propane / Natural GasRead More