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Nitrogen Purge Tool for HVAC Brazing, Nitrogen Brazing Regulator

Based on 104 reviews
Condition: New
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$28.99
Save $141.00 was $169.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Oct 29
Order within 16 hours and 56 minutes

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At a glance

Condition
New
Model
TY12
Dimensions
2.95 x 1.18 x 1.48 in
Weight
3.52 oz
Color
Red
Power Source
Air powered
In the box
Nitrogen Purge Tool

Features 5

  • Easy to use: Just connect a standard 1/4' refrigerant hose and a standard nitrogen pressure regulator to quickly switch between the three modes of "purge, braze, close", unlike nitrogen purge tools with dials so troublesome.No fumbling with a flow indicator valve.
  • Extend the service life of HVAC equipment: Help nitrogen flow smoothly into pipe fittings during purging and brazing, remove refrigerant, moisture and debris, prevent oxidation and equipment failure, keep pipes clean, extend the service life of metal pipes, and help you save a fortune on estimated repair costs.
  • Precise and affordable: The air inlet pressure is 50psi, the maximum air inlet pressure is 200psi, and the nitrogen flow is precisely controlled to achieve more stable and precise purging and welding effects, avoiding unnecessary gas waste.
  • Sturdy and durable: All-metal structure, durable and wear-resistant, compact and lightweight, can be placed in tool bags, tool boxes, pockets and other places you find convenient without worrying about any wear or breakage.

Specs 7

Manufacturer Holdly
Item Weight 3.52 ounces
Product Dimensions 2.95 x 1.18 x 1.48 inches
Item model number TY12
Color Red
Power Source Air powered
Item Package Quantity 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Useful for HVAC pro!
Exactly what my husband needed. He is a 15+ year expert in HVAC and needed this part. Accurately marketed, easy to use because he knows what he is doing, functions appropriately, and is a quality piece!
Reviewed in the United States on December 2, 2025 by Olivia Scott

Nice guage
Love this little gauge. Works well to regulate the gas
Reviewed in the United States on November 29, 2025 by Amazon Customer

function and form
simple, effective, good value, good function.
Reviewed in the United States on September 2, 2025 by Pilar O'Perry

Convenient
I use this to regulate flow during a refrigerator system purge. It seems to work, but I have no flow meter so can't verify 100%. Better than letting the gas flow unrestricted, so I am happy with it.
Reviewed in the United States on February 20, 2025 by Harold Poley

Work perfect
Perfect
Reviewed in the United States on August 4, 2025 by Edison Espinal

Leaked
Leaked right out of box. Add to disassemble it and put thread sealer on everything. Next time I'll buy the name brand at the supply house. Not a copy
Reviewed in the United States on August 28, 2025 by matt

Great device
I like the size of this device..being so small makes it very discreet and less prone to work site damage but still very fit for purpose.
Reviewed in the United States on December 7, 2024 by patrick cadogan

Not usable, valve doesn't work
After hooking up to my tank, pressure in the gauges, no gas flows out the outlet. Changing the dial only makes gas leak out the seals.
Reviewed in the United States on November 23, 2024 by Eric Fossum
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