Disclosure: As an Amazon Associate, we earn from qualifying purchases. If you click a link on this page and make a purchase, we may receive a small commission at no extra cost to you.
Replacement spray-gun nozzles can save cleanup time, but buying the wrong size or system can leave you with parts you cannot use. The 3M Performance Gravity HVLP Atomizing Head Refill Kit 26714 gives you five orange 1.4 mm replacement heads for the 3M Performance Spray Gun and PPS Series 2.0 gravity system. Its main strength is quick nozzle replacement without sending paint through the main gun body, while its biggest limitation is strict system compatibility. This review explains the fit, coating range, setup, maintenance, and buying details you should check before ordering.
Quick Verdict
Rating: 8/10 Editorial Rating
Best For: Professional and occupational painters already using the 3M Performance Spray Gun with PPS Series 2.0 cups.
Bottom Line: Part 26714 is a practical five-pack when you regularly spray coatings suited to a 1.4 mm HVLP setup and want fast atomizing-head changes. It is much less useful if you do not already own the compatible 3M spray-gun system or if your coating manufacturer calls for another nozzle size.
Key Specifications
| Specification | Detail |
|---|---|
| Brand | 3M |
| Part Number | 26714 |
| Product Type | Gravity HVLP atomizing-head refill pack |
| Nozzle Size | 1.4 mm / 0.055 in |
| Color Code | Orange |
| Quantity | 5 atomizing heads per retail pack |
| Gun Compatibility | 3M Performance Spray Gun gravity system |
| Cup Compatibility | 3M PPS Series 2.0 Spray Cup System |
| Supported Coating Categories | Automotive and industrial coatings, including paints, primers, single-stage top coats, waterborne paints, solvent-based paints, and clear coats when the coating maker specifies a suitable nozzle size |
| Gravity HVLP Pressure Guidance | 3M lists 20 psi maximum inlet pressure with full trigger pull for Gravity HVLP atomizing heads; follow the coating manufacturer’s recommendations |
| Other HVLP Head Sizes | 0.9, 1.2, 1.3, 1.6, 1.8, and 2.0 mm are also available in the system |
Key Takeaways
- You receive five 1.4 mm orange Gravity HVLP replacement atomizing heads, not a complete spray gun or cup kit.
- The heads are designed specifically for the 3M Performance Spray Gun and PPS Series 2.0 gravity-feed system.
- The replaceable fluid path helps you restore a fresh atomizing interface without replacing the gun body.
- A 1.4 mm head can suit many common automotive coating applications, but the correct size depends on the coating manufacturer’s instructions.
- 3M lists 20 psi as the maximum inlet pressure for Gravity HVLP heads with full trigger pull, rather than the broader pressure range sometimes quoted for other spray configurations.
What Is the 3M 26714 Atomizing Head Refill Kit?
The 3M Performance Gravity HVLP Atomizing Head Refill Kit 26714 is a five-pack of replaceable 1.4 mm atomizing heads. Each head is color-coded orange so you can identify the size quickly when several nozzle sizes are stored together in a paint area.
The heads form part of the fluid-handling and atomizing section of the 3M Performance Spray Gun system. Paint travels through the replaceable head rather than through the main gun body. When a head becomes worn, damaged, contaminated, or unsuitable for the next coating, you can remove it and install another compatible head instead of replacing the entire spray gun.
This design is most useful in professional refinishing or industrial environments where you already use the matching gun and PPS Series 2.0 cups. Part 26714 should not be treated as a universal replacement tip for conventional HVLP guns from other manufacturers.
Before You Buy: This listing is for replacement atomizing heads. It does not give you a complete 3M Performance Spray Gun, PPS Series 2.0 cup setup, air regulator, hose, or universal adapter for another spray-gun brand.
Who Should Buy It?
Best For
- You already use a 3M Performance Spray Gun with PPS Series 2.0 gravity cups.
- Your coating manufacturer recommends a nozzle around 1.4 mm for the material you plan to spray.
- You want spare heads available for quick replacement between jobs or when spray quality begins to decline.
Skip If
- You use a different spray-gun platform and need a universal threaded fluid tip.
- Your coating requires a significantly smaller or larger nozzle size.
- You are expecting a complete gun, cup, or starter kit rather than replacement heads.
Fit and Compatibility
Compatibility is the first thing you should verify. These Gravity HVLP heads are made for the 3M Performance Spray Gun and connect with the 3M PPS Series 2.0 Spray Cup System. The spray gun uses its own locking collar to secure the atomizing head in position.
That means the locking collar is part of the compatible gun system, not an extra component you should expect in every 26714 refill pack. You should confirm that you have the correct 3M gun configuration before buying replacement heads in bulk.
3M also offers other Gravity HVLP head sizes. If your material is heavier or lighter than the coating you normally spray through a 1.4 mm head, the correct answer may be a different color-coded head rather than changing pressure beyond the coating or equipment recommendations.
Coating Range and 1.4 mm Nozzle Choice
The wider 3M Gravity HVLP head family is intended for a broad range of automotive and industrial coatings. 3M lists applications that include primers, primer surfacers, sealers, single-stage top coats, solvent-based paints, waterborne paints, clear coats, high-build primers, and other coatings across the available nozzle sizes.
That does not mean 1.4 mm is automatically correct for every product in that list. Paint viscosity, reducer choice, temperature, application technique, and the coating manufacturer’s technical data can all affect the required nozzle size. You should use the paint maker’s recommended tip range as your starting point.
Pro Tip: Keep your 1.4 mm heads in their original packaging or a clearly labeled clean storage area. If you work with several nozzle sizes, use 3M’s color coding to avoid installing the wrong head before mixing your coating.
Performance and Spray Control
The strongest design advantage is consistency from a replaceable atomizing component. A fresh, correctly installed head gives you a clean fluid path and atomizing surface without forcing you to replace the main spray-gun body. That is useful when dried material, physical damage, or normal wear begins to affect the pattern.
The Performance Spray Gun system allows adjustment of the spray pattern at the gun, but the head size still affects how material is delivered. A 1.4 mm opening sits near the middle of 3M’s Gravity HVLP range, which makes it relevant to many common refinishing materials when the paint maker allows that size.
Pressure also needs to stay within the equipment limits. For Gravity HVLP atomizing heads, 3M lists a maximum inlet pressure of 20 psi with full trigger pull. Treat that as an equipment limit, not a universal setting for every coating. Your paint manufacturer’s technical sheet should guide the actual starting setup.
How It Performs in Real Use
Collision and Automotive Refinish Work
For a shop already standardized on the 3M Performance system, keeping spare 26714 heads nearby can reduce disruption when a nozzle needs replacement. You can remove the used head, inspect the gun components, fit a clean replacement, and return to the coating manufacturer’s setup procedure.
Switching Between Compatible Coatings
The replaceable-head concept is useful when your workday involves different compatible materials. You still need proper cleaning and contamination control, but the fluid-carrying atomizing head can be replaced instead of relying on one permanent metal fluid passage for every job.
Mobile or Limited-Space Refinish Work
A five-pack is easy to keep with your other consumables when you work away from a fixed paint booth. Spare heads can be especially useful when a damaged or contaminated head would otherwise stop the job. You still need the compatible gun, PPS Series 2.0 cups, air supply, and all required safety equipment.
Repeated Professional Use
The refill format makes more sense when you use the system often enough to consume replacement heads. 3M does not give one universal hour-based replacement interval for every coating and work environment, so you should inspect performance and condition rather than replacing a head only because a fixed number of hours has passed.
Setup Tips Before You Spray
- Confirm the head size first: Check the coating manufacturer’s technical data and make sure 1.4 mm is within the recommended range.
- Inspect the head: Do not use an atomizing head that is cracked, physically damaged, heavily contaminated, or otherwise unsuitable for safe operation.
- Install it correctly: Seat the atomizing head on the compatible 3M Performance Spray Gun and secure it using the gun’s locking-collar system according to 3M instructions.
- Set pressure at the gun correctly: Do not exceed the equipment limits. 3M lists 20 psi maximum inlet pressure for Gravity HVLP heads with full trigger pull.
- Test the pattern: Use an appropriate test surface before coating the actual workpiece so you can check material flow, fan shape, and atomization.
- Follow the coating data sheet: Mixing ratio, reducer, temperature, viscosity, flash time, and recommended nozzle size can matter as much as the atomizing head itself.
Cleaning and Maintenance
3M’s replaceable-head system is designed to simplify the part of the spray gun that comes into contact with coating material. You can appropriately clean a usable fluid tip or replace it when needed. This reduces the need to treat the main gun body like a conventional fluid passage that must be soaked after every job.
However, replaceable does not mean maintenance-free. You should still inspect the head, needle interface, locking area, cup connection, and air passages according to the Performance Spray Gun instructions. Use only cleaning methods and chemicals that are compatible with the coating, atomizing head, and gun system.
Avoid relying on an arbitrary number of spray hours as your replacement schedule. Material type, cleaning habits, physical handling, contamination, and application conditions can all change service life. Replace the head when its condition or spray performance indicates that continued use is no longer appropriate.
Compatibility and Safety
3M identifies the Performance spray equipment as industrial and occupational equipment. You should read the product instructions and safety statements before use and comply with the requirements that apply to the coating, workplace, ventilation system, compressed-air equipment, and personal protective equipment.
Never compensate for poor atomization by simply increasing air pressure beyond the equipment limit. A wrong nozzle size, incorrect paint viscosity, clogged component, damaged head, or setup problem should be corrected at its source.
Coatings and cleaning products can present inhalation, fire, skin, eye, and chemical hazards. Use the controls and protective equipment required by the coating manufacturer, your workplace procedures, and applicable safety standards. If you are uncertain about product selection or safe spraying practices, consult a qualified paint or workplace-safety professional.
Pros and Cons
Pros
- Five replacement heads give you useful spares for a compatible 3M Performance Spray Gun.
- Orange color coding makes the 1.4 mm size easy to identify among other 3M heads.
- Replaceable fluid-path components can simplify changeout and cleanup compared with a fixed fluid passage.
- PPS Series 2.0 compatibility keeps the head within 3M’s integrated gravity-feed system.
- 1.4 mm is one of several available Gravity HVLP sizes, so you can select another head when the coating requires it.
Cons
- It is not a universal nozzle for unrelated HVLP spray guns.
- The pack contains replacement heads, so you still need the compatible gun and PPS Series 2.0 components.
- A 1.4 mm opening is not correct for every primer, paint, clear coat, or high-viscosity material.
Is It Worth the Price?
The 26714 pack offers the most value when you already own the matching Performance Spray Gun and regularly use 1.4 mm heads. In that situation, buying a five-pack gives you dedicated replacement parts instead of waiting until a worn or contaminated head interrupts your next job.
The value is weaker for occasional users who do not yet own the rest of the 3M system. This refill pack is not a low-cost substitute for a complete spray setup, and choosing it before confirming nozzle size can leave you with five identical heads that do not match your coating.
For an established 3M Performance Spray Gun user, it is worth considering if 1.4 mm is a size you use often. If your work moves between materials with very different viscosity requirements, a mix of compatible nozzle sizes may be more useful than stocking only 1.4 mm heads.
How It Compares to Alternatives
Within the same 3M Gravity HVLP system, the 26713 1.3 mm head gives you a slightly smaller opening, while the 26716 1.6 mm head gives you a larger opening. Which one is better depends on the material and the nozzle range specified by the coating manufacturer, not simply on a preference for more or less paint flow.
3M also offers a 26914 1.4 mm Fine Finish atomizing head in its newer Fine Finish range. The standard 26714 remains the logical choice when you specifically need the established Gravity HVLP 1.4 mm configuration. Do not switch head families without first confirming compatibility with your gun and the coating process you plan to use.
Frequently Asked Questions
What exactly comes in the 3M 26714 pack?
The retail listing is a five-pack of orange 1.4 mm Gravity HVLP atomizing heads. It is a refill product, so the 3M Performance Spray Gun and PPS Series 2.0 cup components are not the main product being sold in this pack.
Can I use these heads on any HVLP spray gun?
No. These heads are designed for the 3M Performance Spray Gun gravity system and PPS Series 2.0 cups. You should not assume that their shape, attachment method, or fluid path will fit another manufacturer’s gun.
Is 1.4 mm suitable for clear coat and automotive paint?
The 3M Gravity HVLP system supports paints, top coats, clear coats, primers, waterborne coatings, and other automotive or industrial materials across its available nozzle sizes. You should still check the technical data for your specific coating because 1.4 mm is not the required size for every product.
What air pressure should I use with the 1.4 mm Gravity HVLP head?
3M lists 20 psi as the maximum inlet pressure for its Gravity HVLP atomizing heads with full trigger pull. The best working setup can vary by coating, so use the paint manufacturer’s recommended settings and stay within the spray-gun limits.
How often should I replace an atomizing head?
There is no single verified hour count that applies to every coating and work environment. Inspect the head and replace it when wear, damage, contamination, or declining spray performance makes continued use inappropriate.
Can the 26714 head be used with waterborne coatings?
3M lists waterborne paints among the coatings handled by the Performance Gravity HVLP head family. Confirm that 1.4 mm is appropriate for your exact waterborne product and follow its mixing, pressure, ventilation, and application instructions.
Who should skip this refill pack?
Skip it if you do not own a compatible 3M Performance Spray Gun, need a universal threaded tip, or primarily spray material that calls for another nozzle size. It is also the wrong purchase if you are expecting a complete starter kit rather than five replacement heads.
The Bottom Line
The 3M Performance Gravity HVLP Atomizing Head Refill Kit 26714 is a strong replacement option for professional or occupational users who already work with the 3M Performance Spray Gun, PPS Series 2.0 cups, and coatings suited to a 1.4 mm head. Its main advantage is the quick-change replaceable atomizing design, while its main limitation is that it is system-specific and one nozzle size cannot cover every coating.
If that compatibility matches your setup, the five-pack earns our 8/10 editorial rating. If you need a complete spray gun, a universal tip, or a different fluid-orifice size, choose the correct system component instead.
