- Circuit Breakers[6]
- Other Switches[6]
- Electrical Plugs & Sockets[6]
- Other Fasteners[1]
- Contactors[6]
- Electronic & Instrument Enclosures[6]
- Other Solar Energy Related Products[4]
- Connectors[1]
- Pumps[6]
- Solar Cells[5]
- Other Electrical Equipment[6]
- Voltage Regulators/Stabilizers[1]
- Sensors[4]
- Wiring Ducts[5]
- Terminals[2]
- Fuses[1]
- Insulation Materials & Elements[1]
- Packaging Boxes[5]
- Ventilation Fans[6]
- AC Motor[1]
- Power Distribution Equipment[4]
- Transformers[3]
- Switching Power Supply[3]
- Industrial Power Supply[1]
- Relays[5]
- Voltage Meters[2]
- Cable Clips[3]
- Push Button Switches[2]
- Contact Person : Mr. LAU Tony
- Company Name : Yueqing Xinchi Electric & Science Technology Co., Ltd.
- Tel : 86-0577-62890205
- Fax : 057762890578
- Address : Zhejiang,WENZHOU,NORTH BAIXIANG
- Country/Region : China
- Zip : 325603
portable axial ventilator fan
Colors:yellow ,red, blue, ect. Size:8" 10"12" 14"16" 18" 20" Main material: shutter: 7pcs dia-cast aluminum alloy,fan body and cover:galvanized steel,handle: die-cast plastics,cable length:3m motor: aluminum alloy,with America,Japan,Europe,Taiwan styles' plug for choosing. can be equipped with wheel for big model, which has a durable and firm structure,it can move easily. Application: Our ST series portable propeller ventilator has many strong points such as excellent function,light weight, novel design,special manufactured for underground cable maintainance,shipping making,exhaust for fire fighting, piping construction and in other violent working situation for ventilator. with good insulation, high pressure and large air volume character. Portable ventilator connect with flexible duct,with easy to carry characteristics, It can be used at tunnel, basement, ship building or welding, laboratory ,warehouse to ventilate waste air,harmful gas,dust ect.
features 1)saving energy 2)strong wind power 3)convenient to move 4)make low noise and light weight due to die-casting aluminum alloy. 5)with good capacity,the reasonable structure and the strong suction. Application 1)It's special manufactured for underground cable maintaince,shipping making. 2)blowing bad gas when welding shipbuilding,canning,bridge. 3)exhaust for fire fighting,piping construction and in other violent working situation for ventilation. Technical Parameters
| model no. | diameter | voltage | Frequency | speed | watts | capacity | static | noise |
| STF | mm | V | Hz | r/min | w | m³/min | pa | dB(A) |
| sTF-20 | 200 (8'') | 110 | 50/60 | 2800/3300 | 180/230 | 25/30 | 245/295 | 61 |
| sTF-20 | 200 (8'') | 220/240 | 50/60 | 2800/3300 | 180/230 | 25/30 | 245/295 | 61 |
| sTF-25 | 250 (10'') | 110 | 50/60 | 2800/3300 | 300/350 | 45/55 | 295/350 | 66 |
| sTF-25 | 250 (10'') | 220/240 | 50/60 | 2800/3300 | 300/350 | 45/55 | 295/350 | 66 |
| sTF-30 | 300 (12'') | 110 | 50/60 | 2800/3300 | 500/550 | 65/77 | 385/450 | 69 |
| sTF-30 | 300 (12'') | 220/240 | 50/60 | 2800/3300 | 500/550 | 65/77 | 385/450 | 69 |
| model no. | diameter | voltage | Frequency | speed | watts | capacity | static | noise |
| sTF | mm | V | Hz | r/min | w | m³/min | pa | dB(A) |
| sTF-20 | 200(8'') | 100 | 50/60 | 2800/3300 | 180/230 | 25/30 | 245/295 | 61 |
| sTF-20 | 200(8'') | 200 | 50/60 | 2800/3300 | 180/230 | 25/30 | 245/295 | 61 |
| sTF-25 | 250(10'') | 100 | 50/60 | 2800/3300 | 300/350 | 45/55 | 295/350 | 66 |
| sTF-25 | 250(10'') | 200 | 50/60 | 2800/3300 | 300/350 | 45/55 | 295/350 | 66 |
| sTF-30 | 300(12'') | 100 | 50/60 | 2800/3300 | 500/550 | 65/77 | 385/450 | 69 |
| sTF-30 | 300(12'') | 200 | 50/60 | 2800/3300 | 500/550 | 64/77 | 385/450 | 69 |
portable axial ventilator fan
