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When it comes to fireproofing structural steel and maintaining critical safety standards in commercial construction, there’s no room for error. That’s why professional contractors and industrial applicators rely on Graco Intumescent Fireproofing Sprayers backed by OEM-quality performance and long-term durability.
At Sprayersandparts.com, we deliver a complete line of Graco fireproofing spray systems, repair parts, and upgrade kits engineered to meet the high-pressure demands of intumescent coatings. From Graco 650 sprayer parts to cordless fireproofing sprayer components, our selection empowers professionals to spec, source, and ship in one seamless stop.
Graco is a global leader in fluid handling and coating solutions, and their fireproofing sprayers are no exception. Designed to apply high-viscosity intumescent coatings, these machines are engineered for precision, durability, and compliance.
Whether you’re applying fire-retardant coatings to steel beams in a high-rise or tackling retrofit work in commercial interiors, Graco sprayers ensure the correct mil thickness, adhesion, and application rate essential for meeting UL, ASTM E119, or NFPA standards.
Graco components are manufactured with CNC-machined accuracy, ensuring all parts fit together tightly for optimized flow, pressure stability, and seal longevity.
Fireproofing coatings are dense and abrasive. Graco OEM parts are tested for compatibility with leading brands of intumescent and cementitious fireproofing materials, ensuring pump longevity and reliable output.
Unlike aftermarket parts that may void your equipment warranty, OEM Graco replacement parts are covered by the manufacturer and supported by Sprayersandparts.com's in-house technical team.
Every listing at Sprayersandparts.com includes technical specs, material grades, and pressure ratings so you can confidently upgrade or repair your sprayer using exact-match components.
Intumescent Fireproofing Coatings (IFRM)
Cementitious Fireproofing (SFRM)
High-Build Epoxy Fire Coatings
Fire-Retardant Primers and Sealers
Graco ToughTek Fireproofing Sprayers
Graco Xtreme XL and XM Series
Graco GH & GMax Fireproofing Sprayers
Graco 650 HD Sprayers
Graco Cordless Handheld Fireproofing Sprayers
PSI Ratings (up to 6000 PSI)
Flow Rates (1.0–4.0 GPM)
Tip Compatibility (SwitchTip, RAC X)
Motor & Pump Compatibility
Repair Kit Cross References
All our products also highlight interchangeable parts for multi-sprayer fleets and legacy model compatibility using our Graco Parts Diagram Lookup Tool.
Graco sprayers are designed to meet the toughest demands of intumescent coating contractors. Typical use cases include:
Steel Beam & Column Fireproofing in new high-rise builds
Commercial Interior Retrofitting to meet updated fire safety codes
Industrial Facility Fireproofing in power plants, refineries, and warehouses
On-Site Touch-Up & Repairs with Graco cordless sprayer parts
A well-maintained fireproofing sprayer doesn’t just perform better it lasts longer and minimizes the risk of warranty-voiding damage. Here are contractor-approved tips for maximizing your Graco system:
Always pair new piston rods with fresh seal kits and packing lubricant. This ensures tight sealing under high pressure and reduces internal wear.
Use a simple log to track operating hours, tip replacements, and pump rebuild cycles. Scheduled maintenance prevents mid-job breakdowns that can cost thousands in downtime.
Avoid off-brand lubricants that may chemically degrade seals and pistons. OEM Graco maintenance kits come with material-safe fluids that extend equipment life.
Color-code bins for Graco 650, cordless sprayer, and airless paint sprayer parts for faster access and reduced mix-ups on-site.
| Component | Graco Part # | Function |
|---|---|---|
| Graco Pump Repair Kit | 24Y472 | Complete rebuild for GH and fireproofing sprayers |
| Inlet Strainer for Fireproofing | 17P186 | Keeps particulate matter from clogging pump |
| Graco High-Volume Piston Rod | 16H240 | Handles thicker coatings at elevated pressure levels |
| RAC X SwitchTip for Fireproofing | 286319 | High-output tip for thick intumescent coatings |
| Graco Gun Filter 60-Mesh | 246384 | Screens heavy solids before entering spray gun |
| Graco Prime Valve Assembly | 235014 | Switches between spray and prime with pressure control |
These OEM parts are engineered specifically for intumescent coating applications no guesswork, just performance.
Whether you’re managing large commercial projects or running a mobile fireproofing unit, professionals trust Sprayersandparts.com for:
OEM-Only Parts & Kits
Expert Guidance by Model
Secure Online Checkout
We make sourcing Graco Intumescent Fireproofing Sprayers and replacement parts fast, affordable, and friction-free.
Don’t let worn-out seals, blocked filters, or misfiring sprayers slow you down. Equip your crew with genuine Graco Intumescent Fireproofing Sprayers and OEM-quality replacement parts delivered fast and backed by technical expertise.
Shop Now at Sprayersandparts.com
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From Graco GH and GMax sprayers to Graco 650 fireproofing units, we’ve got everything you need to tackle your next project with confidence, safety, and efficiency.
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