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SF – F

SF – F

Product features:

  • Propeller made of powder-coated sheet metal for corrosion resistance
  • Protective guard made of powder-coated steel wire ensures safe operation
  • Impeller directly connected to the motor for stable and efficient operation
  • Frame and casing design with standard mounting dimensions
  • Ensures high efficiency with low noise levels
  • Operating speed adjustable via optional control devices
  • Available in 1-phase versions with voltage regulation and 3-phase versions with inverter control
  • Designed for continuous operation with minimal maintenance

Technical Data

Model Qmax Δpmax PNOM rpm INOM UNOM LPA2 Ø m T IP
SF 4M 250 – F 12 1000 m³/h 70 Pa 55 W 1370 0,26 A 230 V / 50 Hz 44 dB ∅250 2.5 kg -40 °C / 55 °C IP54
SF 4M 300 – F 12 1700 m³/h 60 Pa 72 W 1300 0,32 A 230 V / 50 Hz 50 dB ∅300 4 kg -40 °C / 50 °C IP54
SF 2M 300 – F 01 2160 m³/h 60 Pa 150 W 1450 0.66 A 230 V / 50 Hz 55 dB ∅300 – -40 °C / 50 °C IP54
SFX 4M 300 – F 01 1900 m³/h 70 Pa 100 W 1450 0.50 A 230 V / 50 Hz 50 dB ∅300 4 kg -40 °C / 55 °C IP54
SF 4M 350 – F 12 3100 m³/h 80 Pa 115 W 1225 0.50 A 230 V / 50 Hz 55 dB ∅350 4,7 kg -40 °C / 55 °C IP54
SFX 4M 350 – F 01 3300 m³/h 85 Pa 165 W 1380 0.75 A 230 V / 50 Hz 55 dB ∅350 – -40 °C / 55 °C IP54
SF 4M 350 – F 14 3300 m³/h 85 Pa 165 W 1380 0.75 A 230 V / 50 Hz 55 dB ∅350 – -40 °C / 55 °C IP54
SFX 4M 400 – F 01 4000 m³/h 160 Pa 160 W 1400 0.75 A 230 V / 50 Hz 58 dB ∅400 6.1 kg -40 °C / 40 °C IP54
SFX 4M 450 – F 01 5700 m³/h 100 Pa 245 W 1400 1.20 A 230 V / 50 Hz 63 dB ∅450 6.9 kg -40 °C / 40 °C IP54
SFX 6M 450 – F 01 4575 m³/h 80 Pa 165 W 910 0.75 A 230 V / 50 Hz 55 dB ∅450 6.9 kg -40 °C / 80 °C IP54
SFG 4M 450 – F 01 7000 m³/h 120 Pa 500 W 1350 2.35 A 230 V / 50 Hz 60 dB ∅450 – -40 °C / 60 °C IP54
SFX 4M 500 – F 04 6900 m³/h 130 Pa 420 W 1300 2.00 A 230 V / 50 Hz 65 dB ∅500 9,5 kg -40 °C / 40 °C IP55
SFX 4M 500 – F 01 9250 m³/h 130 Pa 750 W 1260 3.28 A 230 V / 50 Hz 66 dB ∅500 10.5 kg -40 °C / 60 °C IP55
SFX 6M 500 – F 01 6240 m³/h 100 Pa 245 W 850 1.10 A 230 V / 50 Hz 58 dB ∅500 10.5 kg -40 °C / 60 °C IP55
SFX 4M 560 – F 01 11000 m³/h 150 Pa 1000 W 1250 4.80 A 230 V / 50 Hz 68 dB ∅560 15 kg -40 °C / 60 °C IP55
SFX 6M 560 – F 01 8000 m³/h 85 Pa 425 W 900 2.15 A 230 V / 50 Hz 62 dB ∅560 15 kg -40 °C / 60 °C IP55
SF 2T 250 – F 01 1800 m³/h 150 Pa 125 W 2250 0.21 A 400 V / 50 Hz 60 dB ∅250 – -40 °C / 55 °C IP54
SFX 4T 300 – F 01 1900 m³/h 100 Pa 90 W 1450 0.29 A 400 V / 50 Hz 50 dB ∅300 4 kg -40 °C / 55 °C IP54
SFX 4T 350 – F 01 3300 m³/h 85 Pa 160 W 1315 0.33 A 400 V / 50 Hz 55 dB ∅350 – -40 °C / 55 °C IP54
SF 4T 400 – F 01 4000 m³/h 170 Pa 140 W 1400 0.47 A 400 V / 50 Hz 58 dB ∅400 6.1 kg -40 °C / 40 °C IP54
SFX 4T 400 – F 06 5750 m³/h 140 Pa 295 W 1360 0.81 A 400 V / 50 Hz 60 dB ∅400 – -40 °C / 65 °C IP54
SFX 4T 450 – F 01 5700 m³/h 110 Pa 200 W 1400 0.50 A 400 V / 50 Hz 63 dB ∅450 6.9 kg -40 °C / 40 °C IP54
SFG 4T 450 – F 01 7000 m³/h 140 Pa 450 W 1350 0.85 A 400 V / 50 Hz 60 dB ∅450 – -40 °C / 40 °C IP54
SFX 4T 500 – F 04 6900 m³/h 150 Pa 425 W 1300 0.75 A 400 V / 50 Hz 65 dB ∅500 9,5 kg -40 °C / 80 °C IP55
SFX 4T 500 – F 01 9250 m³/h 150 Pa 800 W 1260 1.60 A 400 V / 50 Hz 66 dB ∅500 10.5 kg -40 °C / 80 °C IP55
SFX 6T 500 – F 01 6250 m³/h 75 Pa 270 W 875 0,65 A 400 V / 50 Hz 58 dB ∅500 – -40 °C / 70 °C IP55
SFX 8T 500 -F 01 4850 m³/h 45 Pa 170 W 670 0,65 A 400 V / 50 Hz 52 dB ∅500 – -40 °C / 80 °C IP55
SFX 4T 560 – F 01 11500 m³/h 175 Pa 900 W 1350 2,45 A 400 V / 50 Hz 68 dB ∅560 15 kg -40 °C / 60 °C IP55
SFX 6T 560 S – F 01 8000 m³/h 120 Pa 330 W 650 0.84 A 400 V / 50 Hz 62 dB ∅560 15 kg -40 °C / 40 °C IP55
SFX 6T 560 S – F 01 5950 m³/h 55 Pa 300 W 650 0.50 A 400 V / 50 Hz 62 dB ∅560 15 kg -40 °C / 40 °C IP55

SF cooling fans are designed for high efficiency and low noise during operation. The propeller, made of powder-coated sheet metal, is directly connected to the motor, ensuring stable operation with minimal maintenance. A steel protective guard safeguards the user, and the frame design is based on standard mounting dimensions. Speed regulation is possible in 1-phase versions via a voltage controller and in 3-phase versions with an inverter. The SF series is used in refrigeration systems, laboratories, air conditioning units, and industrial equipment, providing effective cooling and constant airflow.

Product name Price excl. VAT Availability
SF 4M 250 - F 12 On request On request B2B Inquire
SF 4M 300 - F 12 On request On request B2B Inquire
SF 2M 300 - F 01 On request On request B2B Inquire
SFX 4M 300 - F 01 On request On request B2B Inquire
SF 4M 350 - F 12 On request On request B2B Inquire
SFX 4M 350 - F 01 On request On request B2B Inquire
SF 4M 350 - F 14 On request On request B2B Inquire
SFX 4M 400 - F 01 On request On request B2B Inquire
SFX 4M 450 - F 01 On request On request B2B Inquire
SFX 6M 450 - F 01 On request On request B2B Inquire
SFG 4M 450 - F 01 On request On request B2B Inquire
SFX 4M 500 - F 04 On request On request B2B Inquire
SFX 4M 500 - F 01 On request On request B2B Inquire
SFX 6M 500 - F 01 On request On request B2B Inquire
SFX 4M 560 - F 01 On request On request B2B Inquire
SFX 6M 560 - F 01 On request On request B2B Inquire
SF 2T 250 - F 01 On request On request B2B Inquire
SFX 4T 300 - F 01 On request On request B2B Inquire
SFX 4T 350 - F 01 On request On request B2B Inquire
SF 4T 400 - F 01 On request On request B2B Inquire
SFX 4T 400 - F 06 On request On request B2B Inquire
SFX 4T 450 - F 01 On request On request B2B Inquire
SFG 4T 450 - F 01 On request On request B2B Inquire
SFX 4T 500 - F 04 On request On request B2B Inquire
SFX 4T 500 - F 01 On request On request B2B Inquire
SFX 6T 500 - F 01 On request On request B2B Inquire
SFX 8T 500 -F 01 On request On request B2B Inquire
SFX 4T 560 - F 01 On request On request B2B Inquire
SFX 6T 560 S - F 01 On request On request B2B Inquire
SFX 6T 560 S - F 01 On request On request B2B Inquire

No files available for download.

Dimensions [mm]

Model A B C D E E1 F G H
SF 4M 250 – F 12 333 321 150 258 275 275 9 10 63
SF 4M 300 – F 12 410 410 167 307 335 335 9 10 63
SF 2M 300 – F 01 410 410 167 307 335 335 9 10 63
SFX 4M 300 – F 01 410 410 167 307 335 335 9 10 63
SF 4M 350 – F 12 465 465 190 357 390 390 9 10 63
SFX 4M 350 – F 01 465 465 105 357 390 390 9 10 63
SF 4M 350 – F 14 465 465 190 357 390 390 9 10 63
SFX 4M 400 – F 01 500 500 190 400 420 420 9 10 63
SFX 4M 450 – F 01 560 560 190 457 480 480 9 10 70
SFX 6M 450 – F 01 560 560 190 457 480 480 9 10 70
SFG 4M 450 – F 01 560 560 190 457 480 480 9 10 70
SFX 4M 500 – F 04 630 630 190 507 560 560 9 10 70
SFX 4M 500 – F 01 630 630 190 507 560 560 9 10 70
SFX 6M 500 – F 01 630 630 190 507 560 560 9 10 70
SF 2T 250 – F 01 333 333 71 258 275 275 9 10 –
SFX 4T 300 – F 01 410 410 93 303 335 335 9 10 –
SFX 4T 350 – F 01 465 465 105 357 390 390 9 10 –
SF 4T 400 – F 01 500 500 105 400 420 420 9 10 –
SFX 4T 400 – F 06 500 500 105 400 420 420 9 10 –
SFX 4T 450 – F 01 560 560 110 457 480 480 9 10 –
SFG 4T 450 – F 01 560 560 110 457 480 480 9 10 –
SFX 4T 500 – F 04 630 630 145 507 560 560 9 10 –
SFX 4T 500 – F 01 630 630 145 507 560 560 9 10 –
SFX 6T 500 – F 01 630 630 145 507 560 560 9 10 –

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