Harbor Freight Tools


20 oz. Professional HTE Compliant Gravity Feed Air Spray Gun

See More Paint Supplies
Learn More

The professional HTE (High Transfer Efficiency) gravity feed spray gun from BLACK WIDOW® BY SPECTRUM® is designed for professional top coat applications

Compare to
DEVILBISS 703567 at $578.71 Save $348.72

+ Add to My List

Check Inventory For This Product At a Store Near You

Product Overview

This HTE Spray Gun from BLACK WIDOW® BY SPECTRUM® delivers a precision spray pattern for professional results with top coats. An exclusive Quick Clean gun body makes clean-up easier and reduces down time. The gun interior is coated to prevent material adhesion for superior flow and easier cleaning.

  • Precision adjustment control knobs for excellent spray pattern control
  • Self-adjusting seals for less maintenance
  • Forged gun body with performance grip and high flow air passages
  • Easy access and coated interior for easy clean-up
  • Swivel fitting for unrestricted movement

Replacement Parts in Stock

Call to Order: 1-800-444-3353

View Available Parts

Important Information

  • This item is subject to a 20% restocking fee

Customer Videos

  • Black Widow Spectrum HTE Spray Gun Review by Just A Mechanic

    Black Widow Spectrum HTE Spray Gun Review by Just A Mechanic

  • Spraygun Shootout: Harbor Freight vs Devilbiss Prolite by Just a Mechanic

    Spraygun Shootout: Harbor Freight vs Devilbiss Prolite by Just a Mechanic

We think you’ll enjoy these customer-made YouTube videos about our products. They’re independent, uncut and unsponsored. They may also contain some four-letter words that aren’t “tool” and other content that’s not appropriate for children. We hope these videos help inform your tool-buying decisions. And a note from the lawyers: Products should always be used in accordance with the owner’s manual.


Recommended hose size (in.)
1/4 in. ID Minimum
Accessories Included
Wrench, Cleaning Brush
Air inlet size
1/4 in. NPS
Fine Finish Applications
Average air consumption
11.8 CFM @ 35 PSI
Container size
20 oz.
Aluminum, Stainless Steel
Product Height
1.54 in.
Product Length
7.12 in.
Product Weight
1.53 lbs.
Product Width
5.87 in.
Shipping Weight
2.60 lb.
Working pressure (psi)
14 to 35 PSI
Spray Pattern (dimensions)
12 in. x 2.75 in. at 8 in. distance
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.

Customer Reviews

Based on 205 Reviews

What Customers Like Best



Great Value100+

Easy to Use97

99% of Customers Would Recommend This Item

Be The First

This product has not yet been reviewed