Used to Dispense
Common Applications
- Firestop Installation
- Sealing
Pail Pump for Firestop Materials – Compact 5-Gallon Pneumatic System
The HG 250H-FS is a compact pneumatic dispensing system engineered for high-pressure application of firestop sealants and mortars from standard 5-gallon pails. With a 43:1 chop-and-check pump and all-air operation, it’s built to handle UL-classified materials used in fire caulk and sealant installations. Ideal for retrofit work, in-plant use, or jobsite deployment, the HG 250H-FS combines portability and performance—making it a trusted piece of firestop installation equipment for contractors and facility teams.
Typical firestop applications include:
- Installing fire caulk around through-penetrations like conduit, pipe, and cable bundles
- Dispensing sealants in overhead, vertical, or hard-to-reach locations
- Filling annular spaces and wall openings with approved firestop mortars
- Supporting code-driven fire protection in hospitals, schools, and high-rises
- Performing firestop sealing in retrofit zones or across multiple work areas
HG 250H-FS Firestop Pump Advantages
- High-Pressure Pump Performance: Equipped with a 43:1 chop-and-check pump and 4" air motor to handle thick, non-sag, or fiber-filled firestop materials.
- Pneumatic Operation: Requires no electricity—ideal for construction sites, confined areas, or facilities with air infrastructure.
- Compact and Mobile: Small footprint and lightweight frame make the HG 250H-FS easy to position around complex jobsite layouts.
- Supports Dual Applicators: Can be configured with one or two dispensing guns to match your team’s throughput needs.
- Extended Hose Compatibility: Works with hose lengths up to 40 feet for maximum reach in large or multi-room installations.
- Operator-Focused Design: Ergonomic applicator options and simplified setup reduce downtime and improve workflow.
Specifications
- Model: HG 250H-FS
- Material Type: 1-Part Firestop Sealants and Mortars
- Container Size: 5-Gallon Pail
- Pump Power Ratio: 43:1
- Viscosity Range: 15,000 – 1,800,000 cps
- Flow Rate: 0.25 – 0.75 Gallons per Minute (varies by material)
- Air Requirement: 4 CFM @ 30-Gallon Minimum Compressor
- Hose Length: Supports up to 40 Feet
- Dimensions: 24" L x 16" W x 41" H
- Weight: 150 lbs
Common Customizable Options
- Applicator Setup: Choose between single or dual gun configurations based on workflow and team size
- Hose Lengths: Available with custom hose lengths up to 40 feet for extended reach across large areas
- Mobility Add-Ons: Optional wheeled cart for easier transport between job zones or levels
- Ergonomic Controls: Adjustable gun styles and trigger options to reduce operator fatigue
- Air Supply Integration: Compatible with various compressor setups—contact us for guidance on system fit
Compatible Firestop Sealants and Mortars
The HG 250H-FS supports a broad range of single-component firestop materials, including both caulks and pumpable mortars used in UL-classified installations. Its high-pressure performance makes it ideal for dispensing these products in both field and shop settings:
- 3M Fire Barrier Mortar
- 3M Fire Barrier Sealant 3000WT
- 3M Fire Barrier Sealant FD 150+
- 3M Firestop Fire-Barrier Caulk
- Boss Products 814
- GCP Perm-A-Barrier VPL
- Hilti CP 606
- Metacaulk 1200
- Metacaulk MC 150+
- Pecora AC-20 FTR
- STI SpecSeal ES
- STI SpecSeal LC Endothermic
- STI SpecSeal LCI
- STI SpecSeal Smoke N Sound
- Tremco ExoAir 230
- Tremco Tremstop Acrylic
If you're using a specific fire caulk or mortar and want to verify compatibility, our team can help ensure your setup is optimized for smooth, efficient dispensing.
Submit the form below to get the Technical Data Sheet (TDS) for HG 250H-FS sent to your email address.
Questions about HG 250H-FS? Our team of adhesive specialists can help. Submit your questions and we'll get you answers right away.
