Product Introduction
The 1.1KW Low Noise Centrifugal Blower Fan, catalogued as model DF-2-III, moves 1900 to 2700 m3/h of air and builds a total pressure of 1380 to 1240 pa while its motor spins at 2800 r/min in two-pole configuration. Designed around motor frame 80 with front and rear bearings 204, this blower keeps the impeller stable during long shifts in workshops, filter systems and dust collection lines. Both single-phase 220V 50Hz and three-phase 380V 50Hz supplies are supported, and the single-phase motor includes a 20uF running capacitor. Fan weight is 18.1 kg for the single-phase version or 16.6 kg for the three-phase version, and overall dimensions are 400 x 350 x 480, with wooden case packaging for safe transport. Where steady airflow matters more than raw size, the 1.1KW Low Noise Centrifugal Blower Fan delivers reliable pressure from a compact frame that fits ordinary plant layouts. Bearings are common sizes, so routine service needs no special tooling, and the two-pole speed keeps the assembly light and easy to mount. For ventilation, dust removal and air conveying duties that run close to operators, the 1.1KW Low Noise Centrifugal Blower Fan remains a sensible balance of output, sound level and running cost.
Product Parameter
| Specification | Details |
|---|---|
| Model | DF-2-III |
| Power | 1.1KW |
| Air Flow | 1900-2700m³/h |
| Total Pressure | 1380-1240pa |
| Speed | 2800r/min (2-pole) |
| Power Supply | Single-phase 220V 50Hz / Three-phase 380V 50Hz |
| Motor Frame | 80 |
| Running Capacitor | 20μF (single-phase) |
| Motor Bearings | Front 204, Rear 204 |
| Fan Weight | 18.1kg (single-phase), 16.6kg (three-phase) |
| Overall Dimensions | 400350480 |
| Packaging | Wooden case |








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