Long metal clamps for securing air hoses to fans, air blowers, and heat blowers. Opening / tightening is done with a slotted screwdriver.The bells are infinitely adjustable:Size: for diameter Ø289 - 311 mm, width 12mm  Further available size for diameters Ø194 - 216 mm, width 12mm

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Suitable for hose diameter Ø34 cm Master Article No. 4034.890

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Master Article No. 4013.243  

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Made of stainless steel, suitable for example for these indirect oil heaters from Master: • BV110• BV170• BV290E• BV490

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The Master BV110 is a mobile oil heater that features an exhaust chimney. Unlike direct oil heaters, toxic exhaust gases can be separated from the warm air, so that the expelled air is warm and clean. Typically, this heater is set up outside the area to be heated, and the warm air is directed into the room via a hose. "If the temperature is to be regulated, the optional thermostat TH5 can be connected directly, which allows the room temperature to be monitored and kept constant." The oil tank is integrated into a rack with wheels below the heating system. It holds 65 liters. With a consumption of 3.2 liters per hour, this results in an independent heating operation of approximately 21 hours per tank filling."As with all heaters of this type, the operating noise at 77 dB(A) is clearly audible." Important: the combustion of oil consumes oxygen. If this heater is used in closed, poorly ventilated rooms, the exhaust gases from the chimney must be vented outside (for example, through the ceiling or with pipes through the wall). Furthermore, a safety distance from combustible materials must be observed. The heater must also not be operated in rooms where the air contains explosive gases.Product features• Clean warm air• Connection of an additional room thermostat possible• Connection to flexible cable possible• Flue gas extraction• Larger air passage• Overheating thermostat• Final ventilation• External transparent intake filter• Three oil filters: oil pump filter, suction filter, and inlet filter• Electronic flame control with photo cell• Heat exchanger• Electronic flame control with photo cell heat exchanger• Fuel tank with level indicator• Chassis included• Snorkel• Easy maintenance• Robust and durable construction• LED light  scope of delivery  • Oil heater according to illustration, ready to plug in, short self-assembly of stand and guide brackets     Optional accessories (not included in the delivery)   • Chimney exhaust pipe 1m made of stainless steel Ø150 mm (Master article 4013.243) • Exhaust pipe bend 90° stainless steel Ø150 mm (Master article 4013.247) • Exhaust pipe elbow adjustable angle stainless steel Ø150 mm (Master article 4515.950) • Stainless steel extractor hood Ø150 mm (Master article 4013.249)  • Hose adapter ring Ø34 cm for securing 1 hose (Master article 4034.890), or • 2-way outlet 2 x Ø31 cm for securing 2 hoses Ø31 cm (7.6 m = Master article 4515.360) • Warm air hoses (Nylon, black, incl. bag):   Ø31 cm 7.6 m for 2-way exit (Master article 4515.360)  Ø34 cm 7.6 m (Master Article 4515.367) suitable for hose adapter ring • Air recirculation set Ø31 cm (Master article 4100.826) • Rain protection (Master Article 4514.651)       Technical data  Masse L x B x H mm 1235 x 575 x 1000 Weight 61 kg Housing color Metal yellow powder-coated air flow 1800 m3/h heating capacity 34 kW Power consumption 800 W (Ventilator) insurance 3.5 A Motorspannung 220-240 V / 50Hz> Pressure 12 bar operating noise 77 dB(A) tank capacity 65 Liter fuel Diesel / Kerosene consumption per hour 3.2 Liter Operation with a full tank 21 Std. guarantee 2 years

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Powerful mobile oil heater with exhaust chimney. Unlike direct oil heaters, toxic exhaust gases can be separated from the warm air, so that the expelled air is warm and clean. Typically, this heater is placed outside the area to be heated, and the warm air is directed into the room via a hose. "If the temperature is to be regulated, the optional thermostat TH5 can be connected directly, which allows the room temperature to be monitored and kept constant." The oil tank is integrated into a rack with wheels below the heating system. It holds 65 liters. With a consumption of 4.7 liters per hour, this results in an independent heating operation of approximately 14 hours per tank filling.As with all heaters of this type, the operating noise is clearly audible. Important: the combustion of oil consumes oxygen. If this heater is used in closed, poorly ventilated rooms, the exhaust gases from the chimney must be vented outside (for example, through the ceiling or with pipes through the wall). Furthermore, a safety distance from combustible materials must be observed. The heater must also not be operated in rooms where the air contains explosive gases.Product features• Clean warm air• Connection of an additional room thermostat possible• Connection to flexible cable possible• Flue gas extraction• Larger air passage• Overheating thermostat• Final ventilation• External transparent intake filter• Three oil filters: oil pump filter, suction filter, and inlet filter• Electronic flame control with photo cell• Heat exchanger• Electronic flame control with photo cell heat exchanger• Fuel tank with level indicator• Chassis included• Snorkel• Easy maintenance• Robust and durable construction• LED light  scope of delivery  • Oil heater according to illustration, ready to plug in, short self-assembly of stand and guide brackets     Optional accessories (not included in the delivery)   • Chimney exhaust pipe 1m made of stainless steel Ø150 mm (Master article 4013.243) • Exhaust pipe bend 90° stainless steel Ø150 mm (Master article 4013.247) • Exhaust pipe elbow adjustable angle stainless steel Ø150 mm (Master article 4515.950) • Stainless steel extractor hood Ø150 mm (Master article 4013.249)  • Hose adapter ring Ø34 cm for securing 1 hose (Master article 4034.890), or • 2-way outlet 2 x Ø31 cm for securing 2 hoses Ø31 cm (7.6 m = Master article 4515.360) • Warm air hoses (Nylon, black, incl. bag):   Ø31 cm 7.6 m for 2-way exit (Master article 4515.360)  Ø34 cm 7.6 m (Master Article 4515.367) suitable for hose adapter ring • Air recirculation set Ø31 cm (Master article 4100.826) • Rain protection (Master Article 4514.651)       Technical data  Masse L x B x H mm 1350 x 575 x 1000 Weight 67 kg Housing color Metal yellow powder-coated air flow 1800 m3/h heating capacity 49 kW Power consumption 800 W (Ventilator) insurance 3.5 A Motorspannung 220-240 V / 50Hz Pressure 12 bar operating noise 78 dB(A) tank capacity 65 Liter fuel Diesel / Kerosene consumption per hour 4.7 Liter Operation with a full tank 14 Std. guarantee 2 years

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Suitable for hose diameter Ø41 cm Master Article No. 4034.895

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2-way air distributor as an attachment to mobile oil heater BV290E.   Master Article 4034.911  2 x Ø31 cm

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The mobile oil heaters from Master are suitable wherever a lot of heat is needed temporarily. With a power of 85 kW, this model is very powerful and ensures good heat distribution even in larger areas. With indirect oil heating devices, the exhaust gases from combustion are not simply blown into the room with the warm air, but are cleanly separated and vented through a chimney. The heaters from Master are therefore highly efficient and produce 100% clean, dry, and smoke-free warm air. They are ideally suited for poorly ventilated spaces, such as shops, event tents, food preparation areas, or exhibition halls. For even air distribution, they can be connected to flexible warm air hoses. "For operation, on one hand, diesel or kerosene is needed for heat generation, on the other hand, a socket (standard household socket) is required for the operation of the ventilation and control."  Characteristics   • Clean warm air• Connection to warm air hose possible• exhaust connection• Heat exchanger• Overheating thermostat• run-on time• Motor with overheating protection• Three oil filters: oil pump filter, intake filter, and inlet filter• External transparent oil suction filter • Electronic flame monitoring with photo cell• Stainless steel combustion chamber• Oil level indicator• Chassis included• High-quality fuel pump• Fuel pump with access for easy maintenance• Snorkel for drip-free fuel tank• LED light     Technical data   heating capacity 85 kW (290,000 Btu/h or 73,100 kcal/h) air performance 3'300 m³/h A full tank is enough for 13 Std. thermostat operation Analog or digital consumption 8.1 liters / hour mains voltage 220-240 V / 50 Hz Power consumption 1.06 kW rated current 4.6 A Protection class IP44 tank capacity 105 Liter exhaust pipe connection Ø 150 mm air outlet Ø 410 mm Dimensions (L x W x H) 1600 x 700 x 1150 mm Weight Device 101 kg (Package weight 123 kg) guarantee 2 years

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Master Article 4514.650

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Master Article No. 4013.245

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