Description
Model FD-311A with max pressure 15MPa and output 2–9 kg/min.
FD-311A Pneumatic Spray Foam Machine — Professional 1:1 Spray System
The FD-311A (Pneumatic) is a compact, high-pressure 1:1 fixed-ratio spray foam machine engineered for reliable, continuous on-site insulation and coatings application. Built for contractors who need consistent material delivery, long heated-hose capability and robust performance in demanding jobsite environments.
Why choose the FD-311A?
- Reliable 1:1 fixed ratio — delivers a consistent mix every cycle for high-quality foam results.
- Wide viscosity range — handles raw material viscosities from 200–1000 CPS (at working temperature).
- High pressure & output — up to 15 MPa (170 bar) pressure and 2–9 kg/min material output for efficient application.
- Long heated-hose capability — standard up to 45 m, customizable to 60 m for large jobs.
- Robust heater system — dual 3000 W heaters (total 8 kW) to maintain material temperature through long hoses.
Typical applications
- Spray polyurethane foam insulation (residential & commercial)
- Protective coatings and sealants
- Cold or remote job sites where a pneumatic-drive solution is preferred
Technical specifications
| Model | FD-311A (Pneumatic) |
|---|---|
| Data ratio of raw materials | 1 : 1 (FIXED) |
| Raw material viscosity range | 200–1000 CPS (at working temperature) |
| Max working pressure | 15 MPa (170 bar) |
| Maximum fluid temperature | 0–88 °C (up to 190 °F) |
| Maximum output | 2–9 kg/min |
| Max heated hose length | Standard 45 meters (customizable up to 60 m) |
| Each heater power | 3000 W × 2 |
| Whole power | 8 kW |
| Voltage | 110 V / 220 V single-phase; 220 V 3-phase / 380 V 3-phase (options) |
| Air source supply | 0.9 m³/min |
| Machine size (L×W×H) | 730 × 735 × 1132 mm |
| Gross weight | 230 kg |
Included
- Main FD-311A pneumatic unit
- Dual heaters (installed)
- Standard heated hose (length per order)
- Basic spare parts kit and user manual
Notes & options
- Custom heated-hose lengths and power/voltage configurations are available — please request when ordering.
- Prices shown are factory pricing; shipping, taxes, installation, and training costs are additional and vary by region.
Want a formal quote, lead time, or installation options? Contact us with your job details (project size, desired hose length, and local voltage) and we’ll provide pricing, delivery time, and recommended accessories.
Additional information
| Model |
FD-311A |
|---|---|
| Pressure |
15MPa |
| Output |
2–9 kg/min |
| Voltage |
110/220V 1-phase |
| Weight |
230kg |
Standard configuration
| Standard Configuration | Quantity |
|---|---|
| Mainframe | 1 set |
| Spray gun (P2) | 1 set |
| Transfer pump | 2 sets |
| Heated hose | 15 m (49.2 ft) |
| Supply hose (From the transfer pump to the machine) |
2 pcs (1.5 meters) |
| Whip hose | 1 pcs |
| Air pipe | 1 set |
| Tools and spare parts | 1 set |
| English user manual | 1 set |
