Description
Comparison points and tradeoffs
When comparing WeldingCity 23A90 Acetylene Welding and Brazing Nozzle Tip Size 1 with E-43 Mixer for Harris Hand Torches with other Tips options, use this source-backed detail as the primary discriminator: Mixer E-43 installed to fit Harris handles 63-2, 18-5, 43-2 and other aftermarket versions. E-43 is a positive pressure “E” type mixer for use with up to size #10 tips.
Use this second fact to evaluate the tradeoff: Application note: Mixer E-43 installed to fit Harris handles 63-2, 18-5, 43-2 and other aftermarket versions. A third point to compare across alternatives is: Available nominal tip orifice size: #0, #1, #2, #3, #4, #5, #6 and #7.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Nozzle Series: Harris style E-43/23A90 welding nozzles | Mixer E-43 installed | Tip Nominal Orifice Size: #0-#7 | Fuel Gas: Acetylene | Application: general purpose welding and brazing
Source product highlights
- Premium quality brand-new 23A90 series acetylene gas welding/brazing/preheating nozzle tip with E-43 mixer for Harris hand torches. Pack of 1 Harris style 23A90/E-43 welding nozzle.
- 23A90 tip thread 23/64″-26 (M). For general purpose welding and brazing applications.
- Mixer E-43 installed to fit Harris handles 63-2, 18-5, 43-2 and other aftermarket versions. E-43 is a positive pressure “E” type mixer for use with up to size #10 tips.
- Available nominal tip orifice size: #0, #1, #2, #3, #4, #5, #6 and #7.
- U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer’s any question.




John Veigel –
Didn’t work on my Harris touch. Threw it away!
Michael –
I ordered this item to work with my Harris torch system. It was not compatible with my torch system. When I went to return the item, I had to get an ok from Amazon, when Amazon oked the return, then I had to print the label, which was ok, but I had to pay the return shipment, which was about $5.00. Then I found out they are going to charge a 15% restocking fee. Maybe I should have read the fine print better. I think this was only second time I ever returned anything with Amazon.
Customer –
There was nothing telling me to be sure I was purchasing the correct “mixer” with my nozzles. It said works with Harris torches, so I got them. They do not work and now told I can return at my expense as I most likely need a different mixer. IT should tell you to be sure to have the correct mixer on the description!!!
James A. Gonzales –
Can’t use it with my Harris 85…🤦♂️
Mike Reed –
Priced great
merlin71685 –
Functions as it should. Snug fit at torch body, no leaking.