VIPER SPRAYERS

Hydraulic Mixing and Pumping Series of Sprayers with High Output 2L4 Pump

The Viper line is a self contained mixing sprayer designed for drywall contractors. Each model uses hydraulics to power the 2L4 high performance pump and direct drive mixer. Our models use Honda engines to power the system, an unrivaled leader in innovation and longevity. Rol-Air has delivered professional contractor compressors for over 45 years making it the fitting compressor for a Viper sprayer.

Click images to enlarge
	Viper 300	Viper 300	Viper 225	Viper 225
	Viper 150	Viper 150	Parker Mixer	2L4 Pump

Features

Removable gas tank - For easy refill, plus you can keep a spare so you never run out! Available on the Viper 225 and 300 models only.

Brand ™ Flow Controls - Provides one hand endless control over speed, putting you in control not the machine.

Texture Mixer - Welded stainless steel paddles, stainless shaft, and stainless hardware keeps the rust out and the paddles in and working. Exact angled paddles provide fast action mixing keeping you spraying and not waiting.

Direct drive Parker mixer - Eliminates chains and sprockets. No more stretched, broken chains or broken sprocket teeth.

2L4 Pump – High performance pump to deliver product on demand.

Stainless Steel Tank - Heavy-duty 12 gauge stainless steel tank inside and out. Eliminates rusting and is easy to clean.

Frame/ Chassis – All models use 4” steel channel structurally engineered for longevity.

Laser Accuracy – Mixer shaft, engine & compressor and other critical alignment parts are cut by laser to insure accuracy every time.

Axle & Springs – D.O.T. approved Dexter axle and springs are properly calibrated for each unit to have a smooth ride, even while it's empty.

Accessories

Texture Strainer - This Stainless Steel strainer is designed to remove lumps and debris from your material so you don’t have to.

Air Actuated Flex Gun – The versatility of the Flex Gun design makes the job easier. The flexible section and dual swivels allow you to move the head without moving the hose. This allows you to cover more wall surface with less back and arm strain. Closets and ceilings have never been easier!

Binks Gun - This is your traditional Binks 7E2 gun with a TWIST™. All the same spray characteristics with an added swivel and air control to keep the hose from binding while you spray.

Hoses - All hoses are constructed out of industrial grade red rubber to provide maximum flexibility combined with durability. Every hose assembly comes complete with a material hose of the specified size with quick locking camlocks, an air supply hose and air control hose for remote on and off operation.

Pole Gun - Extend your Reach! With a standard swivel to keep your hoses from getting tangled, your vaulted ceilings will be a snap. Standard sizes are 24" or 30" but just tell us what you need and we will build it!

Specifications

Powered by these fine Honda engines:

		Honda GX670 - 24 Horsepower Honda 24HP OHV V-Twin engine Horizontal shaft Oil Alert / 12V electric starter Automotive style oil filter / Oil cooler EPA/CARB compliant Available as an upgrade on the Viper 300 only
		Honda GX620 - 20 Horsepower Honda 20HP OHV V-Twin engine Horizontal shaft Oil Alert / 12V electric starter Automotive style oil filter EPA/CARB compliant Available standard on the Viper 300 Available as an upgrade on the Viper 225
		Honda GX610 - 18 Horsepower Honda 18HP OHV V-Twin engine Horizontal shaft Electronic ignition/Oil Alert Automotive style oil filter EPA/CARB compliant Available standard on the Viper 225 Available as an upgrade to the Viper 150
		Honda GX390 - 13 Horsepower Honda 13HP OHV Commercial-grade engine Horizontal shaft Electronic ignition/Oil Alert EPA/CARB compliant Available standard on the Viper 150

Viper FAQ

There are so many rigs to choose from, which one is right for me?

We have made that choice simple. With names like Honda, Parker, Goodyear, Interstate and Rol-Air our spray rigs simply use the best components available. We are so confident in our quality that we stand behind it with a FIVE YEAR limited WARRANTY. The BEST components with the industry's BEST warranty.

Why don’t you have as many choices as the other manufacturers?

We selected the industries most popular models and engineered them with the finest components. This way you get a high quality rig built with efficiency to bring down cost and save you money.

Can the Engine Be Upgraded?

Each engine and compressor have been paired with the hydraulics and tested to insure proper performance. It is often known that you don’t want to over work your engine, but it is also true that you don’t want to under work your engine. Engines are designed to warm up and deliver horse power at a designated rpm (revolutions per minute) range. If the rpm's are too slow, the engine can not deliver the horse power it was rated for. Too cold and the oil will not thin down enough to lubricate the engine correctly, causing undo stress and wear on your engine. Too large of an engine also results in unused horsepower and wasted fuel.

What is the difference between rotor / stator rigs and piston rigs?

A piston pump is exactly like it says. It uses a piston that is moved up and down. When it draws down it pulls material into the pump cavity and on the way up it pushes it forward through the hose. To prevent the material from pumping back into the hopper it uses a ball check that when the material tries to flow backwards it plugs the hole forcing the material into the hose instead. Although this does provide a powerful pumping action it does create a pulsation in spraying. The larger problem is the cost of repairs. It is generally considered complicated and a very costly process, leaving you with large repair bills and lost jobs.

A rotor stator, also known as a progressive cavity pump, uses a chromed steel shaft in shape similar to a cork screw and is turned inside a rubber sleeve creating small pockets of material that moves forward one after the other providing a smooth pumping action. They are easy to service and use low cost parts to deliver a consistent mud flow job after job. This system, used by 4 out of 5 big rig manufacturers, and is the preferred pumping system coast to coast.