Description and Fields of Professional Application
The Master BLP 33M direct-fired LPG gas heater (a Dantherm Group brand) is the ideal solution for producing large volumes of instant hot air with extremely low operating costs. Designed for use in large, well-ventilated industrial and construction environments, such as construction sites, prefabricated buildings, manufacturing plants, workshops with open doors, warehouses, and stables. Leveraging the 100% thermal efficiency of LPG combustion combined with a powerful 60W electric fan, it allows for rapid temperature increases in work areas, accelerating the drying of materials and ensuring maximum working comfort during the winter season.
Operational Benefits for Shipyards, Industries and Rental Companies
- High and Modular Thermal Power (18-33 kW): The gas pressure regulation (0.75-1.5 bar) allows you to modulate the power up to 112,800 Btu/h (28,400 kcal/h), adapting the thermal output to the actual cubic meters of the room.
- Increased Air Flow (1,000 m³/h): Ensures rapid circulation of hot air even in large warehouses and structures.
- Advanced Gas Circuit Safety: The regulator includes a built-in safety valve as standard that immediately blocks the gas flow in the event of accidental breakage or shearing of the hose.
- Thermal Protection and Control: Safety valve with thermocouple that interrupts the flow if the flame goes out, supported by an overtemperature thermostat and thermally insulated motor.
- Minimum Electrical Consumption (60 W): Electrical consumption limited to just 0.26 A (230V), compatible with any construction site socket or temporary electrical panel.
- Sturdy and Portable Structure: Made of high-strength steel (weight 7.5 kg) with an ergonomic top handle for easy loading onto commercial vehicles. An optional swivel frame (Code 4103.150) is available to direct the hot air flow.
Technical Specifications
| Parameter | Detail / Value |
|---|
| Manufacturer / Brand | MASTER (Dantherm Group) |
| Product Code / SKU | GABLP33M (Model BLP 33M) |
| EAN Code / Barcode | 8032601868460 |
| Fuel Supply | Propane / Butane Gas (LPG) |
| Adjustable Thermal Power | 18 - 33 kW |
| Thermal Power in kcal/h | 15,500 - 28,400 kcal/h |
| Thermal Power in Btu/h | 61,500 - 112,800 Btu/h |
| Gas Delivery Pressure | 0.75 - 1.5 bar (adjustable) |
| Maximum Fuel Consumption | 2.4 kg/h |
| Nominal Air Flow | 1,000 m³/h |
| Power Supply Fan | 220-240V ~ 50Hz (Single Phase / Dual Voltage Available) |
| Fan Power Consumption | 0.06 kW (60 W) / Power consumption 0.26 A |
| Ignition System | Piezoelectric manual with solenoid valve |
| Standard Equipment | Flexible gas hose and pressure regulator with safety valve included |
| Product Dimensions (L x W x H) | 552 x 220 x 342 mm (55.2 x 22 x 34.2 cm) |
| Net / Gross Weight | 7.5 kg / 9.0 kg |
Warnings and Operational Safety Indications
Use the direct combustion heater only in open or well-ventilated areas to ensure adequate air exchange. Position the gas cylinders vertically and at a safe distance from the hot air outlet. Before starting, check the tightness of the connections with soapy water. Never block the intake and outlet grilles to avoid abnormal overheating.
