GRACO GH 300 ProContractor Petrol Hydraulic Airless Paint Sprayer (24W936)

SKU: 24W936


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GRACO GH 300 ProContractor Petrol Hydraulic Airless Paint Sprayer (24W936)


The GH 300 is one of the most powerful hydraulic sprayers for high production contractors who are spraying a wide range of materials including latex, elastomerics, and block fillers on large commercial jobs.


GH 300

Fluid Pressure - 227 bar

Hydraulic Reservoir Capacity - 4.75 l

Maximum Hydraulic Pressure - 128 bar

Engine - kW 9.0

Maximum Delivery - 11.3 lpm

Maximum Tip Size - 0.057

Fluid Inlet 12 UN-ZA

Hose Connection; npsm(m) - 3/8

Fluid Outlet; npt(f) - 3/8

Sound Pressure - 96 dB(A)

Sound Power - 110 dB(A)

Weight - 75.6 kg

Width - 61 cm

Length - 121.92 cm


137.16 cm
116.84 cm
73.66 cm



May require help to carry

Total Weight: 127.0058 kg


Endurance MaxLife Piston Pump

Lasts 6X longer between repacks with innovative MaxLife technology

Oversized passages minimize pressure drops for high velocity flow

High-Efficiency Hydraulic Motor

Rock-solid performance time after time keeps you up and running

Faster, more responsive changeover

O-ring sealed fittings and form-fitted hydraulic lines prevent leaks

Fewer moving parts mean less maintenance and longer life

High-Capacity Cooling System

Innovative design allows the pump to run cooler and more efficiently

Hydraulic reservoir is tapered on the bottom

Provides easier and more thorough fluid changes

Cooling fins on reservoir deflect heat away from sprayer

QuikReel Hose Management System

Easy hose management

Deploy and rewind up to 300 feet (90 meters) of hose in seconds

No twisting, kinking and coiling

Use only the hose you need — the rest stays on the reel

ProConnect Pump Replacement System

Pump swaps in 1-minute or less – no tools, pins or parts to lose

Eliminate costly downtime

Honda® Engine

Reliable, powerful & easy-to-start

Oil Alert shuts down engine to prevent damage if oil level drops too low

Contractor Preferred

Crushproof Inlet Strainer

Durable filtration

Stands up to harsh impacts to maintain even flow through filter

Additional Features:

Easy Out Pump Filter

Heavy-Duty Prime Valve

Rugged, Durable Cart Design

Ready to Work

Includes everything you need to get spraying:

Silver Plus Airless Spray Gun

RAC X SwitchTips and Guard

100 feet (30 meters) of BlueMax II Airless Hose


What's Included

Silver Plus Airless Gun

RAC X 517 SwitchTip and Guard

3/8 in x 50 ft (9.5 mm x 15.2 m) BlueMax II Hose

1/4 in x 3 ft (6.4 mm x .9 m) BlueMax II Whip Hose