GRACO 17E825 – GMAX 3400 Standard Series Gas Airless Sprayer

GRACO 17E825 – GMAX 3400 Standard Series Gas Airless Sprayer

GMAX II 3400 Standard Series gas-powered airless sprayer delivering everyday reliability with unmatched performance for handling a wide range of tip sizes, long hose lengths, and heavy coatings. Features Honda GX engine option for reliable, powerful, and easy-to-start operation with low oil protection and 3-year warranty backing.

With a 120cc Honda engine, the GMAX 3400 is the perfect sprayer for the entry-level contractor who is looking for maximum power in a lightweight, portable package.

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

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

Additional Specifications

Flow Rate: 1.6 GPM

Maximum Tip Size: 0.043

Engine Hp: Honda: 200 (6.5), Kohler: 208 (6.8)

Weight: 139 lbs

Gun Support: 0.043, 0.029, 0.023

Engine Type: Honda GX

Convertible	Non-Convertible
Engine Brand	Honda
Engine Size (HP)	4
Features	Endurance Chromex Pump, SmartControl 3.0, Honda Engine, Advantage Drive, Easy Out Filter, Heavy-Duty Prime Valve, Contractor PC Gun
Fluid Inlet Size (in)	1-1/4
Fluid Inlet Thread Type	UNF-2A
Fluid Outlet Size (in)	1/4
Fluid Outlet Thread Type	NPSM
Hose Inlet Diameter (in)	1/4
Includes	Contractor 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 Strainer	12 Mesh Stainless Steel Screen
Maximum Flow Rate (GPM)	0.75
Maximum Sound Pressure Level (dB(A))	86
Maximum Tip Size (in)	0.027
Maximum Tip Size 1 Gun (in)	0.027
Maximum Working Pressure (MPa)	22.8
Maximum Working Pressure (psi)	3300
Model	GMAX
Number of Guns	1
Outlet Paint Filter	60 Mesh Stainless Steel Screen
Overall Height (in)	40.8
Overall Length (in)	35
Overall Width (in)	22.3
Power Rating (HP)	4.0
Power Rating (W)	2982.8
Power Rating (kW)	2.98
Power Source	Gas
Pressure Control Type	SmartControl 3.0
Pump Mount Type	QuikChange
Pump Rod Type	Chromex
Pump Sleeve Material	Stainless Steel
Pump Type	Endurance
Recommended Annual Usage	Up to 250 gallons per week
Series	3400
Type	Airless Sprayer
Weight (lb)	89
Wetted Material	Acetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel
Convertible	Non-Convertible
Engine Brand	Honda
Engine Size (HP)	4
Features	Endurance Chromex Pump, SmartControl 3.0, Honda Engine, Advantage Drive, Easy Out Filter, Heavy-Duty Prime Valve, Contractor PC Gun
Fluid Inlet Size (cm)	3.175
Fluid Inlet Size (mm)	31.75
Fluid Inlet Thread Type	UNF-2A
Fluid Outlet Size (cm)	0.635
Fluid Outlet Size (mm)	6.35
Fluid Outlet Thread Type	NPSM
Hose Inlet Diameter (cm)	0.635
Hose Inlet Diameter (mm)	6.35
Includes	Contractor 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 Strainer	12 Mesh Stainless Steel Screen
Maximum Flow Rate (L/min)	2.8
Maximum Sound Pressure Level (dB(A))	86
Maximum Tip Size (cm)	0.0686
Maximum Tip Size (mm)	0.6858
Maximum Tip Size 1 Gun (cm)	0.0686
Maximum Tip Size 1 Gun (mm)	0.6858
Maximum Working Pressure (MPa)	22.8
Maximum Working Pressure (bar)	228
Maximum Working Pressure (kPa)	22800
Model	GMAX
Number of Guns	1
Outlet Paint Filter	60 Mesh Stainless Steel Screen
Overall Height (cm)	103.6
Overall Height (mm)	1036
Overall Length (cm)	88.9
Overall Length (mm)	889
Overall Width (cm)	56.6
Overall Width (mm)	566
Power Rating (HP)	4.0
Power Rating (W)	2982.8
Power Rating (cc)	120
Power Rating (kW)	2.98
Power Source	Gas
Pressure Control Type	SmartControl 3.0
Pump Mount Type	QuikChange
Pump Rod Type	Chromex
Pump Sleeve Material	Stainless Steel
Pump Type	Endurance
Recommended Annual Usage	Up to 250 gallons per week
Series	3400
Type	Airless Sprayer
Weight (kg)	40
Wetted Material	Acetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel

Features

Endurance Chromex Piston Pump – lasts 3X longer than leading brand

Repack pump in minutes with new QuikPak cartridge system

QuikChange pump design allows easy swap on the job

Faster cleaning with QuikAccess inlet foot valve

SmartControl for consistent spray fan and pressure control

All-day comfort and control design

Applications

Residential painting

Commercial painting

Heavy coatings application

Long hose applications

Wide range of tip sizes

Professional painting

Compatible Equipment

Contractor PC Gun with RAC X LP SwitchTip

Various spray tips

Long hose lengths

Heavy coatings

GMAX II 3900 LO-BOY sprayer system

Honda or Kohler engines

Related Parts

17E527 – GMAX II 3900

17E331 – GMAX II 5900

17E336 – GMAX II 7900

17E826 – GMAX II 3900 Standard

17E834 – GMAX II 7900 LO-BOY

17E836 – GMAX 3400 Standard

17E837 – GMAX II 7900 Standard

17E827 – GMAX II 3900 Standard Series

17E831 – GMAX II 5900 Standard Series

17E836 – GMAX II 7900 Standard Series

This is the GMAX 3400 Standard Series model. The brochure shows this as part of the Standard Series lineup focused on everyday reliability and durability. Part of the GMAX II series gas airless sprayer family with endurance pump technology and multiple cart configuration options Part of GMAX II Standard Series lineup designed to save time and money on every job. Available with Honda GX or Kohler engine options.

Reference Manuals

344383 (Page 6) Gas Airless Sprayers

3J0288EN – A (Page 2)

3A6400 (Page 1) GMAX 3400, GMAX II 3900/5900/7900, and TexSpray 5900HD/7900HD Airless Sprayers

3A6417 (Page 1) GMAX 3400, GMAX II 3900/5900/7900, and TexSpray 5900HD/7900HD Airless Sprayers, Parts