Round Nozzle Applicator #4, 1/4 in Stainless – Graco 16A444
Compatible Machines
This Graco 16A444 Round Nozzle Applicator #4, 1/4 in Stainless is generally used with exterior texture and stucco applicators. It is recommended for systems that accept Round Nozzle Assemblies. Please confirm compatibility with your sprayer's parts manual.
- Graco Exterior Texture Sprayer systems supporting 1/4 in Round Nozzles
- Graco Stucco / EIFS application equipment with compatible nozzle housings
- Graco Pole & Flex Hose texture applicator systems
- Other texture sprayers designed for Round Nozzle #4, 1/4 in assemblies
Product Overview
The Graco 16A444 Round Nozzle Applicator #4 features a durable 1/4 inch stainless steel orifice designed to deliver consistent flow when spraying stucco, EIFS, and other heavy texture materials. It is built for longer wear life in abrasive coating applications and intended as a genuine replacement nozzle for compatible Graco texture systems.
Key Features
- 1/4 inch orifice for higher-build texture applications
- Round pattern output for controlled material delivery
- Stainless steel construction for improved wear resistance
- OEM replacement ensures performance and proper fit
Technical Details
| Part Number | 16A444 |
| Nozzle Size | #4 Round Nozzle |
| Orifice Diameter | 1/4 inch |
| Material | Stainless Steel (SST) |
| Application Type | Texture, Stucco, EIFS, Exterior Coatings |
Installation & Usage
- Remove existing nozzle assembly from applicator
- Confirm seating surface and threads are clean
- Secure Graco 16A444 Nozzle Applicator into position
- Test pattern output before full-scale application
Maintenance Notes
- Flush material after each use to reduce wear
- Avoid clogging by filtering abrasive material when possible
- Inspect nozzle for wear when pattern changes
Frequently Asked Questions
The nozzle is manufactured from stainless steel for increased durability and wear resistance when spraying heavy texture materials.
It is suitable for stucco, EIFS, exterior texture, and other thick coating applications when used in compatible sprayers.
Check your sprayer’s parts manual to confirm it supports the Round Nozzle #4, 1/4 inch assembly. Compatibility varies by applicator type.
