Select a Fluid Nozzle and Air Cap

WARNING

Pressurized Equipment Hazard

To reduce the risk of an injury, follow the Pressure Relief Procedure on page 23 before removing or installing a fluid nozzle and/or air cap.

The gun is supplied with Part No. 197266 Nozzle and 24A376 Air Cap. If you require a different size, refer to Table 1 and Table 2 , and instruction manual 309419, or consult with your Graco distributor. See Air Cap/Nozzle Replacement on page 25.

A wide pattern kit (P/N 24A431) is included with the gun and if installed, will provide more fan air for wider spray patterns. (If pattern becomes split, use the fan air valve to reduce the amount of fan air.)

 

Table 1: Fluid Nozzles

 

 

 

Part No.

 

Orifice Size

 

 

 

197263

 

0.75 mm (.030 in.)

 

 

 

197264

 

1.0 mm (.042 in.)

 

 

 

197265

 

1.2 mm (.047 in.)

 

 

 

197266

 

1.5 mm (.055 in.)

 

 

 

197267

 

1.8 mm (.070 in.)

 

 

 

197268†

 

2.0 mm (.080 in.)

 

 

 

249920*

 

0.75 mm (.030 in.)

 

 

 

249921*

 

1.0 mm (.042 in.)

 

 

 

249922*

 

1.2 mm (.047 in.)

 

 

 

249923*

 

1.5 mm (.055 in.)

 

 

 

249924*

 

1.8 mm (.070 in.)

 

 

 

249925*†

 

2.0 mm (.080 in.)

 

 

 

* Glass-reinforced acetal construction.

†Air cap 24A439 must be used with a 2.0 mm (0.80 in.) nozzle.

Installation

Table 2: Air Caps

 

Pattern Shape

Recommended Fluids and

Part No.

and Length in.

Production Rates

 

(mm)

 

 

 

 

 

24A438

Round end;

Light to medium viscosity.

 

15-17 (381-432)

Up to 15 oz/min (450 cc/min)

 

 

 

 

Round end;

Medium to high viscosity and

24A279

high solids.

14-16 (356-406)

 

 

Up to 15 oz/min (450 cc/min)

 

 

 

24A376*

Tapered end;

Light to medium viscosity.

17-19 (432-483)

Up to 15 oz/min (450 cc/min)

 

 

 

24A274

Tapered end;

Light to medium viscosity.

12-14 (305-356)

Up to 15 oz/min (450 cc/min)

 

 

 

 

 

Medium to high viscosity and

24A439

Round end;

high solids.

11-13 (279-330)

Up to 15 oz/min (450 cc/min)

 

 

For use with 2.0 mm nozzle.

 

 

 

 

 

Light to medium viscosity and

24A275

Tapered end;

high solids.

14-16 (356-406)

Aerospace coatings.

 

 

Up to 25 oz/min (750 cc/min).

 

 

 

*Also available in the following colors: 24A276 - blue

24A277 - red

24A278 - green

309291P

9

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Graco Inc 244399, 309291P important safety instructions Select a Fluid Nozzle and Air Cap, Orifice Size
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309291P, 244399 specifications

Graco Inc, a leading manufacturer in fluid handling systems and products, is known for its innovative solutions in various industries including automotive, construction, and industrial manufacturing. Among its compelling offerings are the models 244399 and 309291P, which represent the pinnacle of Graco's engineering prowess and customer-focused design.

The Graco 244399 is a robust fluid-handling pump designed specifically for transferring and dispensing a variety of fluids. Crafted with durability in mind, it features an air-operated diaphragm pump mechanism that ensures consistent performance in demanding environments. Its design incorporates a lightweight composite structure, making it easy to transport and install. The pump is capable of handling a wide range of fluids, including paints, coatings, and chemicals, making it versatile for different applications.

One of the standout features of the 244399 is its adjustable flow rate, allowing operators to customize the output based on specific project requirements. The self-priming capability enhances its usability, ensuring that it can effectively siphon fluids from containers without the need for additional equipment. The rugged construction provides resistance against wear and tear, further extending the lifespan of the pump.

On the other hand, the Graco 309291P is recognized for its advanced technology in spray gun performance. This model boasts a lightweight design and is engineered to reduce operator fatigue during prolonged use. The 309291P includes a patented tip technology that optimizes spray patterns and improves transfer efficiency, allowing users to achieve a smoother, more consistent finish. It is compatible with a variety of materials, from stains to thicker coatings, demonstrating its flexibility to meet varying user needs.

Both models incorporate Graco’s commitment to safety, featuring integrated pressure relief mechanisms that enhance operator protection. Furthermore, they are designed for easy maintenance, with user-friendly access points for routine inspections and part replacements.

In conclusion, Graco Inc’s 244399 and 309291P highlight the company’s dedication to providing high-quality, innovative solutions for fluid handling and application. With their superior features, advanced technologies, and user-centric designs, these models continue to set standards in performance and reliability across various industries.
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