Model # HDA70703AV

Internet # 100071386

Store SKU # 858404

3/8 in. Regulator with Gauge

$31.98 /each



Model # HDA70703AV

Internet # 100071386

Store SKU # 858404

The Husky 3/8 in. Regulator with Gauge provides regulated output pressure of 0 - 150 psi for proper tool operation. It has a self-relieving design that vents downstream air flow for easier adjustment. A locking pressure knob prevents accidental pressure changes. The 3/8 in. inlet and outlet hook up to standard 3/8 in. air hose and piping.

  • 3/8 in. NPT (F) ports
  • Regulated 0 - 150 psi output pressure for proper tool operation
  • Self-relieving design vents downstream air flow for easier adjustment
  • Locking pressure knob prevents accidental pressure changes
  • 120 SCFM flow capacity at 90 psi
  • Pressure gauge included

Info & Guides

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Cord Length (in.) 
Gauge size (in.) 
Hose fitting size (in.) 
Hose length (in.) 
Product Depth (in.) 
3.5 in 
Product Height (in.) 
8 in 
Product Width (in.) 
3.5 in 
Accessories Included 
Air Flow Type 
Automatic Shut-off 
Case Included 
Color Family 
Maximum Pressure (psi) 
Maximum inlet pressure (psi) 
Maximum working pressure (psi) 
Minimum working pressure (psi) 
On-Unit Display 
Part/Accessory Type 
Power Tool Product Type 
Welding Supplies 
Product Weight (lb.) 
1.64 lb 
Tools Product Type 
Power Tool 
Welding Supplies Product Type 
Part/ Accessory 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
1 year limited warranty 


Price: $30 - $40
Brand: Husky
Review Rating: 2 & Up
1 Question0 Answers

Customer Questions & Answers

3/8 in. Regulator with Gauge
3/8 in. Regulator with Gauge

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This question is from 3/8 in. Regulator with Gauge
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there is no information in the document that came with the regulator explaining which knob does what. I cannot get it to work.

This question is from 3/8 in. Regulator with Gauge
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September 8, 2015
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Rated 2.5 out of 5 by 11 reviewers.
Rated 1.0 out of 5.0 by Cheap LOL...installed turn on the air flow and nothing..when I turned the knob it fell off..I guess I should not be surprised, you get what you pay for. February 26, 2016
Rated 5.0 out of 5.0 by great product for replacing a leaky one. This regulator was easy to install. Pressure adjust easily and has good air volume. only thing missing was a wall mounting bracket. I made one to fit my application. very satisfied. October 6, 2015
Rated 4.0 out of 5.0 by Neccesary purchase. I found it difficult to mount the regulator on a wall firmly enough to hold it in place while I use my sprayer. August 11, 2015
Rated 1.0 out of 5.0 by Junk Regulator Bought this thing in 3 months it developed a leak from the cap area like so many others on this site I can say Husky needs to make it right and not sell this model Regulator its no good HDA70703AV AND Home depot needs to recognize when they get a product so many people are complaining about the same thing and Husky needs to have a recall on this junky regulator July 17, 2015
Rated 4.0 out of 5.0 by 3/8" RegulatorRrepair Kit I had my Husky compressor for over 15 years and never had a problem. Nine months ago I developed a leak coming from the adjusting knob on the regulator. I purchased a repair kit for the regulator for $15.00 and an additional $4.00 charge for shipping. The repair was simple except there were no directions included with the repair kit. After two attempts I finally got it on the third try. Hint: When replacing the parts with the new make sure you have the screw plate inside the handle is adjusted all the way out leaving approximately two threads left. This will give you the ability to adjust your pressure. I can now adjust from 140lbs down to 10lbs of air pressure with no leaks. April 16, 2014
Rated 1.0 out of 5.0 by Worse product ever The pressure regulator does not regulate. I have installed two and both were defective. The regulator does not hold a set point pressure. Pressure drifts from full tank pressure back to the set point the below with no flow. Then with flow it goes to set point plus or minus 30 psi. It seems to have a mind of its own. Definitely not acceptable. I returned the first and tried the second. This time I will return it, get my money back and then go to Lowes. Installation of this product is time consuming and to have two bad regulators is adding insult to injury. I am not a happy customer. July 16, 2014
Rated 1.0 out of 5.0 by leaking from adustment knob it says its rated for 250 psi it never saw more than 130 psi. developed the leak within the first 2 hours of operation. January 2, 2014
Rated 3.0 out of 5.0 by ok but not great the regulator is priced good but the adjustment of the unit feels rough, and not as easy to adjust December 10, 2013
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