SKU: 98041421846

Model 25GX-500-580 HVAC Purging Single-Stage Pressure Regulator

Sale price$114.63 Regular price$127.37
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Model 25GX-500-580 HVAC Purging Single-Stage Pressure RegulatorModel 25GX single stage nitrogen purging regulator is designed for performance and economy, but with features typically available in more expensive models. It is specifically designed for HVAC and other nitrogen pressure testing and blanketing applications. It features a T screw for easier adjusting at high pressures. Conveniently packaged in clamshell for point of purchase display. Model 25GX 500 580 HVAC single stage nitrogen purging regulator

Model 25GX single-stage nitrogen purging regulator is designed for performance and economy, but with features typically available in more expensive models. It is specifically designed for HVAC and other nitrogen pressure testing and blanketing applications. It features a T-screw for easier adjusting at high pressures. Conveniently packaged in clamshell for point-of-purchase display.
  • Model 25GX-500-580 HVAC single-stage nitrogen purging regulator (Clamshell)
  • Model 25GX single-stage nitrogen purging regulator is designed for performance and economy, but with features typically available in more expensive models. It is specifically designed for HVAC and other nitrogen pressure testing and blanketing applications. It features a T-screw for easier adjusting at high pressures. Conveniently packaged in clamshell for point-of-purchase display.
  • High end features for economical price
  • Designed for HVAC and other nitrogen pressure testing and blanketing applications
  • Brass T-screw adjusting handle for easier adjustment at high pressures
  • Brass body and electroless nickel-plated zinc bonnet for longer service life
  • Neoprene diaphragm for improved pressure control
  • 2.5 in. Steel dual scale easy-to-read gauges
  • One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
  • Conveniently packaged in clamshell for point-of-purchase display
  • Model 25GX-500-580 HVAC nitrogen purging medium-to-heavy duty single-stage regulator (Clamshell)
  • 7 Years
  • 25GX-500-580 HVAC
  • Harris
  • Argon;Helium;Nitrogen
  • Adjusting Screw: Brass T-screw
  • Body: Brass
  • Bonnet: Electroless nickel-plated zinc
  • Certification: CGA E-4
  • Cv: 0.17
  • Delivery Pressure Gauge (PSIG): 1000
  • Delivery Pressure Range (PSIG): 0 - 500
  • Diaphragm: Neoprene
  • Duty: Medium to heavy
  • Gas / Gas Service: Argon;Helium;Nitrogen
  • Gauges: 63mm Gold painted steel dual scale (psi/kPa)
  • Inlet Connection: CGA 580
  • Maximum Inlet Pressure (PSIG): 3000
  • Nozzle: Brass
  • Outlet Connection: 1/4 in. 45◦ Flare SAE CGA 165
  • Pressure Regulation PSIG/100 PSIG: 0.2
  • Recommended Items/Accessories: Steel Gauge Guard - Red (Fuel) - PN 4300238;Steel Gauge Guard - Green (Oxygen) - PN 4300239
  • Seat: PTFE Teflon®
  • Supply Pressure Gauge (PSIG): 4000
  • Typical Application: HVAC purging, Pressure testing, Blanketing

What's Included: Model 25GX-500-580 HVAC nitrogen purging medium-to-heavy duty single-stage regulator (Clamshell)

Model Name: 25GX-500-580 HVAC

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98041421846

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4.1 ★★★★★
Based on 10 reviews
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Product Reviews
K
Verified Purchase
Kady
Los Angeles, US
★★★★★ 5
Great product.
Style: Holder+Dash+Vent+Windshield
This worked perfectly in my vehicle making hands free driving easy. Installation was very simple, easy to charge my phone in this mount. Very stable, my phone never fell out or off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
L
Verified Purchase
Leah
Battle Creek, US
★★★★★ 5
Almost perfect
Style: Screen+Charger
Solid mount. I’ve tried other ones but they don’t sit as nicely as this one. It also has a lot of adjustments to allow for using it any way you need it to so it is very versatile. The magnet strength is really good and holds my phone really well. Sometimes it feels too strong which I guess is a good thing. The charging works well but I wish the cable was a little longer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
D
Verified Purchase
DJ
Grantham, US
★★★★★ 5
Super easy to set up
Style: Screen+Charger, Style: Screen+Charger
I couldn’t be happier with this car phone mount—it’s easily one of the best accessories I’ve added to my vehicle. The build quality feels solid and durable, with a strong grip that keeps my phone securely in place even on bumpy roads. Installation was quick and hassle-free, and it holds firmly without slipping or needing constant readjustment. What really stands out is how easy it is to use one-handed. I can mount or remove my phone in seconds, which makes a big difference while driving. The adjustable viewing angles are perfect for navigation, and it doesn’t block my view of the road at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
A
Verified Purchase
Andrew
Belleville, US
★★★★★ 3
Poor socket design.
Style: Holder+Dash+Vent+Windshield
Overall this is a pretty decent phone mount. I have used it with both the windshield and vent mounts. The only problem I have is the design of the ball swivel. The socket contains a rubber piece to help increase the grip, but over time heat from the sun or the air vent makes the ball glue itself to this rubber piece. When you try to make an adjustment, the ball will not move in the socket and ends up breaking the socket. This is happened to me twice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
J
Verified Purchase
Javier Garcia
San Leandro, US
★★★★★ 5
Great Phone Holder
Style: Holder+Dash+Vent+Windshield
I bought the version with the suction cup mount and I’m very happy with it. It holds my phone securely in place and doesn’t move around while driving. It’s also very easy to place the phone in the holder and remove it when needed. The suction cup sticks well to the dashboard, and you can position it so the phone stays in a safe, easy-to-see spot while driving. Overall, a great and reliable phone mount. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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