GRACO 288554 – Automatic Airless Gun, Stainless Steel, 4000 PSI

GRACO 288554 – Automatic Airless Gun, Stainless Steel, 4000 PSI

AutoPlus Dispense Valve designed for demanding sealant and adhesive applications with longer life needle and seat construction for reduced maintenance and increased system uptime. Features durable stainless steel construction in a lightweight, versatile and compact rounded gun design capable of handling high production speeds and multiple nozzle sizes.

Less maintenance and more system uptime

Additional Specifications

Length: 5.2 in L x 3.0 in H x 2.0 in W

Max Working Pressure: 4000 PSI (276 bar, 27.6 MPa) max fluid pressure

Material: stainless steel

Weight: 12 lb (5.45 g)

Max Working Air Pressure: 100 PSI (7 bar, 0.7 MPa)

Max Cylinder Air Pressure: 100 PSI (7 bar, 0.7 MPa)

Min Air Cylinder Actuating Pressure: 70 PSI (4.9 bar, 0.5 MPa)

Max Working Fluid Temperature: 140°F (60°C)

Triggering Speed: 50-70 msec (fully open or closed)

Maximum Working Air Pressure: 100 PSI (7 bar, 0.7 MPa)

Maximum Cylinder Air Pressure: 100 PSI (7 bar, 0.7 MPa)

Minimum Air Cylinder Actuating Pressure: 70 PSI (4.9 bar, 0.49 MPa)

Maximum Working Fluid Temperature: 140°F (60°C)

Gun Weight: 1.2 lb (895 g)

Dimensions: 5.2 in L x 3.0 in H x 2.0 in W (135 mm L x 76 mm H x 51 mm W)

Specifications

Application	Bonding, Sealing, Gasketing, Potting, Encapsulation, Spray, Metering, Regulating
Connection Type	Threaded
Flow Control Type	Control
For Use With	PR70 Refill Kit
Maximum Working Pressure (MPa)	35
Maximum Working Pressure (psi)	5000
Model	AutoPlus
Mount Location	Reciprocating Arm Rod Mount, Stationary Mount
Number of Outputs	1
Type	Airless Spray Gun

Features

Durable stainless steel construction handles the toughest materials

Lightweight, versatile and compact rounded gun design

Capable of handling high production speeds

Fewer parts means an overall lower cost of repair

Wide range tip line for a variety of applications

Capable of handling multiple nozzle sizes for any application

Applications

Sealant streaming

Spraying

Extrusion

Spray applications

Extrusion applications

High-volume production coating

Compatible Equipment

Model 233670 with Tip Nut 198391 – Nut, Retainer

Standard 1/4 in npsm inlet manifolds (part 241161 – Standard Manifold w/ 1/4″ NPSM Inlets, 1/4″ NPSM)

High flow ambient or temperature conditioned manifolds (part 244930 – High Flow Ambient or Temperature Conditioned Manifold for streaming or spraying)

Related Parts

241161 – Standard 1/4 in npsm inlets manifold

244930 – High flow ambient manifold

198316 – Accessory nut for external tips

239896 – Fluid seal repair kit

288771 – Air seal repair kit

253886 – Fluid needle assembly

233671 – Valve seat

210500 – In-line fluid filter

288553 – Upgrade kit

288171 – Air Seal Repair Kit

Part of the AutoPlus Valve family. Typical fluids include Polyvinyl Chloride (PVC), Epoxies, Silicone, and Urethane. Specifically designed for demanding sealant and adhesive applications. Manifolds are required for gun installation. Compatible with various spray tips, streaming tips, and shower tips. Instruction manual 311053 available. Requires manifold for gun installation. An upgrade kit (288553) is available to upgrade existing AP guns to the new design. Uses Tip Nut 198391 and is compatible with various tip sizes shown in the selection charts.

Reference Manuals

336833 (Page 104) Single Component Catalog – Buyer’s Guide and Specifications

338721 (Page 2) Graco AutoPlus Valve Flyer (English)

311053 (Page 1) Automatic Airless Spray Guns