Graco Vs. Titan: Two Industry Giants & What They Bring to the Table

Choosing the Right Spray System for Commercial Roofing Success

When it comes to commercial roofing, having the right equipment can make all the difference between a smooth, efficient application and costly downtime. As more roofing contractors expand their services to include high-solids silicone roof coatings, understanding the equipment required for successful application has never been more important. We understand that every roofing project comes with unique challenges. Whether you're an experienced commercial roofing professional or looking to expand your business into silicone roof restoration, investing in the right spray system is essential. Join us as we do a side-by-side comparison of the roofing industry's giants, Graco and Titan.

Why High-Solids Silicone Roofing Requires Specialized Equipment

High-solids silicone roof coatings have become a valuable option for commercial roof restoration. These coatings can help protect existing roofing systems from weather exposure while extending their service life when properly specified and installed. However, applying silicone roofing materials isn't the same as spraying traditional paint. Many high-solids silicone coatings contain 95% or more solids, creating a thick, highly viscous material that requires specialized equipment for proper atomization and consistent coverage. Unlike conventional coatings, moisture-cure silicone reacts with atmospheric moisture. This means contractors must carefully manage their spray hoses, pumps, guns, and fittings to prevent contamination and premature curing.

For contractors, three important equipment considerations include:

• High-pressure capability: High-solids silicone systems may require operating pressures of 5,500 PSI or higher, depending on the coating manufacturer's specifications.
• Reliable material delivery: A dedicated transfer pump helps maintain consistent material flow from large drums.
• Moisture-resistant components: Properly rated hoses and dedicated silicone equipment help protect materials from moisture exposure and contamination.

Choosing equipment designed for these demanding applications can help contractors improve productivity, maintain consistent coating thickness, and reduce avoidable equipment problems.

Meet Two Leading Silicone Roofing Spray Systems

Introducing two of the leading commercial coating systems: Graco and Titan. In this section, we will be providing information on two of the top-selling systems, including their key features, so that you can make an informed decision for your business' investment.

Graco GH 933: Proven Power for Professional Roofing Contractors

The Graco GH 933 Big Rig is a powerful gas-hydraulic spray system designed for demanding, high-viscosity coating applications. With a maximum operating pressure of 7,250 PSI and a maximum flow rate of 2.7 gallons per minute, this system offers the pressure and output contractors need for many high-solids silicone roofing applications.

Key features include:

• Honda 13 HP engine
• Maximum pressure of 7,250 PSI
• Maximum flow rate of 2.7 GPM
• Gas-hydraulic drive system
• QuikChange pump lower for application flexibility
• Durable construction for demanding jobsite environments

Trail Sprayer's configured GH 933 package also includes a moisture-resistant hose assembly, 5:1 transfer pump, Graco XHF spray gun, and extension. For contractors who regularly install silicone roof coatings, the Graco GH 933 provides a proven platform with the flexibility to accommodate different coating applications using appropriate equipment configurations. 

Titan Hydra X 7230: Advanced Technology for High-Production Roofing

For contractors managing larger commercial projects or looking to increase production capabilities, the Titan Hydra X 7230 offers an advanced alternative. This high-pressure spray system features HydraStroke technology, electronically controlled hydraulics, and an electric AutoLift system designed to simplify material handling.

Key features include:

• Maximum pressure of 7,250 PSI
• Maximum flow rate of 3.0 GPM with the 7230 fluid section
• Capability to support multiple spray guns with an appropriate configuration
• HydraStroke hydraulic technology
• Electric AutoLift for easier drum changes
• Modular fluid sections for application versatility
• Heavy-duty construction for commercial use

One of the Hydra X 7230's standout advantages is its ability to support high-production operations. With a properly configured system, contractors can operate multiple spray guns, helping crews tackle larger projects more efficiently. The electric AutoLift feature also reduces the manual effort associated with material drum changes. For growing commercial roofing operations, these features can make a meaningful difference in daily workflow. 

Graco GH 933 vs. Titan Hydra X 7230: Which Is Right for Your Business? 

Both systems offer the high-pressure capabilities needed for demanding silicone applications, but each has distinct advantages.

The right choice depends on your typical project size, crew requirements, coating materials, and long-term business goals. Our team can help evaluate these factors and recommend an equipment configuration that fits your operation.

The Importance of Proper Hoses, Spray Guns, and Transfer Pumps

Even the most powerful sprayer needs the right supporting equipment. For high-solids silicone applications, properly selected hoses, transfer pumps, spray guns, and tips are critical to achieving consistent material delivery and protecting equipment performance.

Contractors should pay particular attention to:

Moisture-resistant hoses: Dedicated silicone-compatible hose assemblies help reduce moisture exposure and prevent cross-contamination.

Transfer pumps: A properly sized feed pump supports consistent material delivery from drums to the spray system.

Spray guns and tips: High-pressure guns, compatible tips, and extension accessories help operators maintain control and achieve the coating manufacturer's specified application thickness.

Equipment maintenance: Proper flushing procedures, compatible cleaning products, and routine equipment inspections help reduce the risk of premature material curing and costly downtime.

Always consult the coating manufacturer's technical data sheet and equipment operating instructions before selecting components, pressures, or cleaning procedures.

Build a More Productive Roofing Operation

The commercial roofing industry demands reliable equipment, knowledgeable crews, and efficient application processes. Whether you're applying high-solids silicone coatings for the first time or upgrading an existing spray system, selecting equipment that matches your materials and production requirements is a smart investment in your business. From the dependable Graco GH 933 to the high-production Titan Hydra X 7230, Trail Sprayer & Service offers equipment solutions designed to help roofing professionals take on demanding projects with confidence. We invite you to check out our Roofer's Buyers Guide to get more information and side-by-side comparison notes on these two pieces of equipment. 

Our final question is, "Are you ready to find the right silicone roofing spray system?"

Purchasing the right spray system is only part of building a successful roofing operation. When equipment needs maintenance or unexpected issues arise, having a knowledgeable service partner is just as important. We proudly provide more than equipment sales. Our team provides genuine replacement parts, professional repair services, equipment rentals, and help selecting compatible system components. As an authorized Graco and Titan distributor, we work with contractors to help keep their equipment ready for demanding projects. For spray foam contractors looking to expand into silicone roofing, our sister company, SprayWorks Equipment, provides additional resources for spray foam equipment, materials, and contractor training. Together, these resources help support contractors across multiple roofing and protective coating applications.