Graco Industrial 17E841 | GMAX II 7900 HD 3-in-1 Standard Series Gas Airless Sprayer

The GMAX II 7900 HD airless texture sprayer delivers the highest performance for the biggest jobs. With maximum flow and extreme durability, this sprayer does it all — skim coat in a Level 5 finish, drywall mud in a variety of finishes, all paints and primers and other heavy coatings.

Graco Industrial - 17E841 - Features

• The GMAX II 7900 HD airless texture sprayer delivers the highest performance for the biggest jobs. With maximum flow and extreme durability, this sprayer does it all — skim coat in a Level 5 finish, drywall mud in a variety of finishes, all paints and primers and other heavy coatings.
• Everyday Reliability. GMAX II HD Standard Series airless texture 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 MaxLife Piston Pump
• Lasts 6X longer between repacks
• Features exclusive hardened MaxLife sleeve and rod
• Oversized clearances ensure minimal pressure drop
• MaxFlo 2 with Pack-Out Protection
• Less pack-out, more productivity
• Self-cleaning Vibra-Seal Technology eliminates material build-up
• Continuous spraying with True Pack-Out Protection for more productivity
• Optimized fluid passageways for the heaviest coatings
• SmartControl 3.0
• Consistent spray fan & pressure control
• Ideal for low overspray applications with the lowest dead band at any pressure
• Precision Advantage Drive
• The longest lasting drive
• Improved jobsite conditions with extremely quiet operation
• Lifetime Warranty
• Honda GX Engine
• Reliable, Powerful & Easy-to-Start
• Oil Alert shuts down engine to prevent damage if oil level drops too low
• Easy Out Pump Filter
• Easy Pump Maintenance & Less Clogging
• Inside-out design means less mess with fewer tip clogs
• Rugged, Durable Cart Design
• Rugged and easy-to-move
• Withstands tough jobsite conditions while absorbing impacts and vibrations
• Easy hose storage with integrated hose wrap and telescoping handle
• Easy loading with built-in lift handles
• Heavy-Duty Prime Valve
• Maintenance-free high-pressure dumping capability

Graco Industrial - 17E841 - Technical Specifications

Compatible Replacement Pump	25E689
Convertible	Non-Convertible
Engine Brand	Honda
Engine Size (HP)	6.5
Engine Size (kW)	4.85
Features	Endurance MaxLife Pump, MaxFlo 2, SmartControl 3.0, Advantage Drive, Honda Engine, Easy Out Filter, Heavy-Duty Prime Valve
Fluid Inlet Thread Type	UN-2A
Fluid Outlet Size (in)	3/8"
Fluid Outlet Thread Type	NPSM
Frame Configuration	Cart
Hose Inlet Diameter (in)	3/8"
Includes	Heavy-Duty Blue Texture Gun, RAC X LTX 427 Spray Tip, RAC X LTX 531 Spray Tip, RAC X Guard, 3/8 in x 50 ft BlueMax II Airless Hose, 1/4 in x 3 ft BlueMax II Airless Whip Hose
Inlet Paint Strainer	8 Mesh Stainless Steel Screen
Maximum Flow Rate (GPM)	2.2
Maximum Sound Pressure Level (dB(A))	96
Maximum Tip Size (in)	0.048
Maximum Tip Size 1 Gun (in)	0.048
Maximum Tip Size 2 Guns (in)	0.035
Maximum Tip Size 3 Guns (in)	0.027
Maximum Tip Size 4 Guns (in)	0.023
Maximum Working Pressure (MPa)	22.8
Maximum Working Pressure (psi)	3300
Model	GMAX II HD
Number of Guns	4
Outlet Paint Filter	60 Mesh Stainless Steel Screen
Overall Height (in)	40.5
Overall Length (in)	38.1
Overall Width (in)	24.4
Power Rating (HP)	6.5
Power Rating (W)	4847
Power Rating (kW)	4.85
Power Source	Gas
Pressure Control Type	SmartControl 3.0
Product Series	Standard
Pump Mount Type	QuikChange
Pump Rod Type	MaxLife
Pump Sleeve Material	MaxLife
Recommended Annual Usage	100-200 gallons per week
Series	7900
Type	Airless Sprayer
Weight (lb)	153
Wetted Material	Acetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel

Graco Industrial - 17E841 - Documents and Downloads

Graco Industrial 17E841 Product Brochure	Click to View
TexSpray 5900HD/7900HD Airless Sprayers, Operation, English	Click to View
308491U - Instructions - Parts List for Texture Airless Spray Gun (English)	Click to View
342526EN-I Graco Contractor Equipment Warranty	Click to View
344382EN-D Texture Sprayers Brochure	Click to View