Graco GMAX II 3900 Standard Series Gas Airless Sprayer, Hi-Boy 17E827

Graco GMAX II 3900 Standard Series Gas Airless Sprayer, Hi-Boy 17E827

Producing 65% more performance than the GMAX 3400, the GMAX II 3900 has the power and flow to handle up to two guns and is ideal for the professional contractor who sprays a wide variety of coatings.

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Description

Graco GMAX II 3900 Standard Series Gas Airless Sprayer, Hi-Boy 17E827

Producing 65% more performance than the GMAX 3400, the GMAX II 3900 has the power and flow to handle up to two guns and is ideal for the professional contractor who sprays a wide variety of coatings.

FEATURES

PRODUCT BROCHUREGraco GMAX II 3900 Standard Series Gas Airless Sprayer, Hi-Boy 17E827 1

Producing 65% more performance than the GMAX 3400, the GMAX II 3900 has the power and flow to handle up to two guns and is ideal for the professional contractor who sprays a wide variety of coatings.Everyday Reliability. Graco GMAX Standard Series gas-powered airless paint sprayers deliver unmatched durability and performance, with the capability to handle the widest range of tip sizes, longer hose lengths and heavier coatings with ease.

  • Endurance Chromex Piston Pump
    • The most reliable pump
    • Lasts 2X longer than the next leading brand
    • Repack the pump in minutes with the new QuikPak Cartridge System
    • QuikChange pump design allows you to swap the pump easily on the job
    • Faster cleaning with the QuikAccess intake foot valve
  • SmartControl 3.0
    • Consistent spray fan & pressure control
    • Handles the widest range of coatings with the most consistent fan pattern
    • Lowest dead band at any pressure
  • Precision Advantage Drive
    • The longest lasting drive
    • Hardened steel gears provide extremely quiet operation
    • Lifetime Warranty
  • Easy Out Pump Filter
    • Easy maintenance & less clogging
    • Exclusive inside-out filtering won’t collapse to ensure a quality finish
    • Vertical design for less mess
  • Heavy-Duty Prime Valve
    • Maintenance-free design withstands high-pressure dumping
  • Durable Cart Design
    • Rugged and easy-to-maneuver
    • Thick chrome over steel and pneumatic wheels for tough jobsite conditions
    • Retractable handle doubles as coiled hose storage
  • Honda® Engine
    • Reliable, powerful & easy-to-start
    • Oil Alert shuts down engine to prevent damage if oil level drops too low
    • Contractor Preferred
  • Contractor PC Spray Gun
    • All-day comfort & control
    • Lightest weight gun in its class
    • Up to 50% lighter trigger pull force
    • E-Z Fit adjustable trigger length
    • Complete gun rebuild in seconds with ProConnect cartridge
    • More info: graco.com/ContractorPC
  • Jobsite Ready
    • Includes RAC X SwitchTip and 50 ft of BlueMax II hose

SPECIFICATIONS & DOCUMENTS

Technical Specifications

CONVERT TO METRIC

ConvertibleNon-Convertible
Engine BrandHonda
Engine Size (HP)4
FeaturesEndurance Chromex Pump, SmartControl 3.0, Honda Engine, Advantage Drive, Easy Out Filter, Heavy-Duty Prime Valve, Contractor PC Gun
Fluid Inlet Size (in)1-5/16
Fluid Inlet Thread TypeUN-2A
Fluid Outlet Size (in)1/4
Fluid Outlet Thread TypeNPSM
Frame ConfigurationHi-Boy
Hose Inlet Diameter (in)1/4
IncludesContractor PC Gun, RAC X LTX 517 Spray Tip, RAC X Guard, 1/4 in x 50 ft BlueMax II Airless Hose, TSL 4 oz
Inlet Paint Strainer8 Mesh Stainless Steel Screen
Maximum Flow Rate (GPM)1.25
Maximum Sound Pressure Level (dB(A))96
Maximum Tip Size (in)0.036
Maximum Tip Size 1 Gun (in)0.036
Maximum Tip Size 2 Guns (in)0.023
Maximum Working Pressure (MPa)22.8
Maximum Working Pressure (psi)3300
ModelGMAX II
Number of Guns2
Outlet Paint Filter60 Mesh Stainless Steel Screen
Overall Height (in)40.8
Overall Length (in)38.3
Overall Width (in)22.3
Power Rating (HP)4.0
Power Rating (W)2982.8
Power Rating (kW)2.98
Power SourceGas
Pressure Control TypeSmartControl 3.0
Product SeriesStandard
Pump Mount TypeQuikChange
Pump Rod TypeChromex
Pump Sleeve MaterialStainless Steel
Pump TypeEndurance
Recommended Annual UsageUp to 500 gallons per week
Series3900
TypeAirless Sprayer
Weight (lb)106
Wetted MaterialAcetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel

Warranty

Graco GMAX II 3900 Standard Series Gas Airless Sprayer, Hi-Boy 17E827 7

Graco CED Warranty (89 KB)

(English Only)

Sales Literature

Certifications

What’s Included

PART NO.DESCRIPTIONQTYUNIT
17Y042Contractor PC Airless Spray Gun with RAC X 517 SwitchTip1ea
LTX517RAC X SwitchTip, 5171ea
246215RAC X HandTite Tip Guard1ea
240794BlueMax II Airless Hose, 1/4 in x 50 ft1ea
238049TSL Throat Seal Liquid, 4 oz1ea

Repair Parts

PART NO.DESCRIPTION
244068Easy Out Pump Manifold Filter, Long, 100 mesh
244069Easy Out Pump Manifold Filter, Long, 200 mesh
244071Easy Out Pump Manifold Filter, Long, 30 mesh
244067Easy Out Pump Manifold Filter, Long, 60 mesh
24U917HOSE,SUCTION, 30 / 50 GALLON
17A095KIT, REPAIR, CONTROL BOARD, GMAX
257352Q KIT, REPAIR, PRIME VALVE, HD
243222Pressure Control Transducer Repair Kit
16Y760KIT, REPAIR, TUBE, SUCTION, 7900
15C980NUT, JAM

Additional information

Weight240.072 lbs
Dimensions36 × 27 × 41 in

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services request

Cofield Supply and Service is currently certified as a Titan Tool and Graco Inc. Warranty Service Center. We are a distributor for Titan Tool, Graco, Ennis-Flint, SprayMart and TriTech. We strive to work on any make or model sprayer our customers may have. Come to Cofield Supply and Service for your local sprayer needs. Whether you have a residential home or a commercial property to maintain, we have the sprayer products and accessories to fit your project.