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Smith Nitrogen Purge Regulator - HVAC Purging/Testing 30-450-580

Code: 30-450-580

Cyberweld Price $116.05

Mfg Industrial Price: $232.10

(You Save $116.05)

8 Reviews

Gas:Nitrogen (CGA 580)

QTY

FAST & FREE SHIPPING On All Orders Over $50

6 Questions & 8 Answers

Description

Smith® Nitrogen Purge Regulator - HVAC Purging/Testing 30-450-580

The Smith® nitrogen purge regulator 30-450-580 supplies up to 450 PSIG delivery pressure and is specially designed to meet the specifications of HVAC refrigerant purging applications. This regulator is used with nitrogen to test an HVAC system to locate leaks and to purge an area for installation and repair. Its compact size is suitable for use where space is limited.

Features

Dependable High Pressure Seat - Sure-Seat technology block debris from entering the high pressure seat for a positive gas tight seal time after time. A copper-nickel filter encases the high pressure seat, protecting it from debris, allowing many years of dependable performance.

Improved Diaphragm - constructed of durable reinforced, laminated Neoprene

Polycarbonate shatter resistant gauge lenses

Auto reset safety relief valve

Extremely Accurate - accurate within +/- 2% of actual gauge reading for both pressure regulators and flowgauges.

High Capacity - Series 30 has high flow capabilities of over 2800 cfh.

Quality - Industrial grade Series 30 regulators are made in the USA from high qualtiy, corrosive resistant materials. Series 30 regulators are covered by a 3 year limited warranty. New design features provide extreme accuracy, dependability and extended service life.

Decay/Rise - As pressure drops in the gas cylinder, regulator outlet pressure will automatically increase. This is known as decay/rise. Smith® Series 30 regulators are designed to minimize this effect resulting in reduced gas costs, reduced cylinder handling and improved accuracy.

This item ships Free via standard ground shipping within contiguous U.S.

Ask & Answer

6 Questions & 8 Answers

Ask a Question

JOHN DANIEL

from Texas asked:

August 5, 2016

PLEASE CONFIRM THIS IS BRAND NEW

1 Answer

The Smith Nitrogen Purge Regulator - HVAC Purging 30 Series,like everything we sell, is brand new in the box.

Submitted by: Customer Service on August 5, 2016

Most Helpful Answer

Answer

paul martin

from dearborn michigan asked:

January 24, 2016

Need to be able to charge up to 2650 psi can you change gage to allow ?

1 Answer

The Smith Nitrogen Purge Regulator - HVAC Purging 30 Series is not capable of delivering 2650PSI. It has a max delivery pressure of 450PSI.

Submitted by: Customer Service on January 25, 2016

Most Helpful Answer

Answer

Keith Plumstead

from Flemington, NJ asked:

March 24, 2015

I need to use Nitrogen in my Plasma Cutter, so I will need to convert from a typical Nitrogen Cylinder to a normal air fitting that is on the rear of my Miller 2050. Miller told me that the 2050 requires only 6 CFM of Gas at 70 psi. Will this regulator reduce the pressure from the 2100 psi in the cylinder to about 150 psi at the outlet for the ail line? I can use the built-in regulator on my plasma-cutter to get it down to the 70 psi. Will this work? Also, do you have the fittings that will convert the outlet of this to a female air line quick connect? Thanks

2 Answers

The Smith Nitrogen Purge Regulator - HVAC Purging 30 Series has delivery pressure that is adjustable from 0 to 450 psi..You should adjust the pressure entering into your plasma machine down to 100 or 120 psi.. The outlet connection on this regulator is threaded into the body of the regulator with 1/4"NPT thread.. If you remove the outlet connection you will have a female 1/4" NPT to make up your air connection to the machine.. Note the outlet connection was installed with lock tight and may be a little difficult to remove

Submitted by: Customer Service on March 24, 2015

Most Helpful Answer

Submitted by: Customer Service on March 24, 2015

Most Helpful Answer

Answer

Wiliam Bartsch

from wisconsin asked:

May 28, 2014

Is this a two stage regulator?

1 Answer

The Smith Nitrogen Purge Regulator - HVAC Purging 30 Series is a single stage regulator

Submitted by: Customer Service on May 28, 2014

Most Helpful Answer

Answer

teri dunaway

from bishop,ca asked:

April 9, 2013

Hi, I need a regulator for a nitrogen bottle I have that I use with and evap tesing machine. the bottle has 2500psi in it and I need to reduce that to 100psi to my machine. will this regulator work for that purpose?

2 Answers

The Smith Nitrogen Purge Regulator - HVAC Purging 30 Series can be used on any nitrogen cylinder up to a 3000psi delivery pressure.. It can deliver from 0 to 450 psi

Submitted by: Customer Service on April 10, 2013

Most Helpful Answer

The Smith Nitrogen Purge Regulator - HVAC Purging 30 Series can be used on any nitrogen cylinder up to a 3000psi delivery pressure.. It can deliver from 0 to 450 psi

Submitted by: Customer Service on April 10, 2013

Most Helpful Answer

Answer

Usha Dabie

from Florida, USA asked:

July 31, 2012

Good Day Can you please let me know the approximate weight on one of these regulators

1 Answer

The weight of a Smith nitrogen purging regulator is 3 pounds.

Submitted by: Customer Service on July 31, 2012

Most Helpful Answer

Answer

Reviews

1600816407

Write a Review

Review Summary

4.9

8 Reviews

88% (7)

13% (1)

0% (0)

100% Recommend this product (8 of 8 responses)

By Kris

San Diego

Not bad

September 22, 2020

I was hoping I could pressure test at 525 but the max I can get is 485 psi. It works great for purge brazing though

By Terry

Indianapolis, IN

Great Purchase!

July 14, 2018

Very excited to unbox this regulator and start using it. Seems well built and rugged, works perfectly for what I need it for (hvac). Couldn't ask for anything more.

By Jim

Good value

July 12, 2018

Bought this for a flow test setup. The Knob adjustment is smooth and easy to dial in your exact
pressure. Regulates well.

Pros

Smooth adjustment.

By Richard

Colleyville, TX

Looks great and good fit

March 8, 2018

Just what I was looking for and liked the price. The 1/4" male flare fitting was what I was going to use so I don't even need an adapter.

By David P.

Hecker,Il.

Nice quality regulator

March 17, 2017

Although I have not used the N2 regulator yet, due to the weather. I can tell it's made from quality material ,with attention to detail. I have used Smith regulators for years, and I find them to be a great regulator for a good price.

Pros

heavy duty with the outflow capacity to test for leaks in 410A systems

Cons

None

By jim

phoenix az

nitrogen regulator

April 2, 2013

works great

Pros

looks good works good

Cons

nothing

By steve f.

cape coral fl

rv8ter

February 18, 2013

every thing went great would recomend to a friend

By TT

Silicon Valley California

Great Regulator

October 28, 2012

Easy to adjust at higher delivery pressures. Super deal from Cyberweld! - Thank You! This is the second one of these I purchased from Cyberweld!