DevilBiss P-MB-51 Replacement Air Inlet Nipple, 1/4" MNPS, for DeVilbiss Spray Guns
- Replacement air inlet fitting for DeVilbiss premium spray guns.
- Features:
- Specifications:
- Part No.: P-MB-51
- Product Line: DEV
- MFR Model: 190287
- Standard/Approvals: California Pro65 Warning: Cancer and Reproductive Harm
- Manufacturer: DeVilbiss (Carlisle Fluid Technologies)
- Alternate Part Number-1: 190287
- UPC: 658701012381
- Brand: DevilBiss®
- Part Status: A
- Type: Replacement
- This component can also be referred to as DeVilbiss air inlet nipple, P-MB-51 inlet fitting, 190287 spray gun inlet, 1/4 in NPS male air connector, and OEM replacement air nipple
The DeVilbiss P-MB-51 air inlet nipple is an essential OEM-quality part designed to keep premium spray guns operating at peak performance—providing a precise, durable connection for consistent air flow in automotive refinishing applications.
Q: Which spray guns is this inlet nipple compatible with?
A: It fits DeVilbiss gravity-feed spray gun models including Plus, GTi Millennium, JGA, GFG, and other high-efficiency variants requiring a 1/4 inch NPS male inlet—matching the original factory specifications.
Q: What is the construction and size advantage?
A: Made from brass, the nipple offers excellent wear resistance and corrosion protection. Its compact size and light weight (about 0.6 oz) ensure it adds minimal bulk while maintaining durability.
Q: Is this an OEM-quality replacement?
A: Yes—this part is the official DeVilbiss factory replacement (Part No. 190287), designed to maintain exact fit and performance standards of premium spray guns.
