S&P CMPB Centrifugal Fan, Plastic, Sizes 14 and 20
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Description
Description
S&P CMPB is a plastic centrifugal fan from the S&P CMPB / CMPT series for single-phase 1~ 230 V. According to the manufacturer, the units are suitable for extracting aggressive gases and vapours; scroll housing and impeller are made of polypropylene and the motor is separated from the airflow.
The three types move 350 to 1,220 m³/h free-blowing. According to S&P, the CMPB/4-20 can be speed-controlled by transformer and electronically.
Technical data
Technical data
| Design | medium-pressure centrifugal fan, motor separated from the airflow |
|---|---|
| Scroll housing | polypropylene (PP), stainless steel screws |
| Motor mount | nylon composite |
| Impeller | centrifugal impeller made of polypropylene, free-running, forward curved, balanced to ISO 1940 |
| Motor | AC motor, insulation class F, protection class IP55, continuous duty S1, maintenance-free ball bearings |
| Power supply | 1~ 230 V, 50 Hz, capacitor motor |
| Motor protection | thermal contact, wired separately to the terminal board |
| Air temperature | -10 °C to +60 °C |
| Housing position | LG 0 to LG 315 on site in 45° steps, RD on request |
| Model | Item number | S&P type | Speed | Motor power | Rated current | Airflow | Sound pressure level² | Inlet/outlet Ø | Weight |
|---|---|---|---|---|---|---|---|---|---|
| CMPB/2-14 | 5154009700 | CMPB/2-14-0.18 REG TP | 2,900 rpm | 0.18 kW | 1.53 A | 730 m³/h | 60 dB(A) | 125 / 125 mm | 4.5 kg |
| CMPB/4-14 | 5154009800 | CMPB/4-14-0.18 REG TP | 1,470 rpm | 0.05¹ kW | 0.25 A | 350 m³/h | 45 dB(A) | 125 / 125 mm | 4.5 kg |
| CMPB/4-20 | 5154009900 | CMPB/4-20-0.12 REG TP | 1,450 rpm | 0.12 kW | 1.2 A | 1,220 m³/h | 60 dB(A) | 200 / 200 mm | 8 kg |
¹ Power input. ² Measured at a distance of 1.5 m in free field at point A of the characteristic curve.
Features
Features
- Scroll housing and forward curved impeller made of polypropylene, stainless steel screws.
- Capacitor motor with thermal contact wired separately to the terminal board; all-pole motor protection according to S&P in combination with the MSD-2 motor protection switch.
- For the CMPB/4-20, S&P specifies the REV-1.6 N 5-step transformer for speed control.
- Performance data according to the manufacturer to ISO 5801 and AMCA 210-99; characteristic curves and sound power spectra are given in the S&P data sheet.
- Accessories listed by S&P include MFP-N flexible connectors, CARP-N manual shut-off dampers and APP-N outlet spigots with bird guard, made of polypropylene.
Note on variants
Note on variants
The "Model" option names the type: "/2" or "/4" stands for the 2-pole or 4-pole motor, "14" and "20" for the size. In the S&P catalogue the full type names are CMPB/2-14-0.18 REG TP, CMPB/4-14-0.18 REG TP and CMPB/4-20-0.12 REG TP.
Data sheets and manuals (PDF)
Data sheets and manuals (PDF)
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