IP68 DC Fans with PWM

NMB Technologies IP68 DC Fans with PWM provide better protection against dust and water ingress in harsh environments and other challenging outdoor applications.  These NMB DC fans incorporate IP68 protection (per IEC 60529/ISO20653), GR 487 Salt-Fog compliance (select models), and Sulfur gas and ammonia corrosion resistance. The IP68 fans offer long life and high reliability with precision machined stainless steel ball bearings. These 40mm to 172mm fans are available in 12V, 24V, and 48V models with tacho output for speed monitoring and PWM for precision fan speed control. The IP68 DC fans employ efficient motor technology and aerodynamic impeller design. Typical applications include EV/battery charging, power storage, 5G telecommunication, PV inverters, and heat exchangers.

Results: 17
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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Height
Depth
Width
Operating Supply Voltage
Airflow
Speed
Bearing Type
Noise
IP Rating
Power Rating
Features
Housing Material
Termination Style
Series
NMB DC Fans DC Axial Fan, 92x92x38mm, 24VDC, 1.32"H2O, 4x Wire, Tach/PWM, Potting II, IP68
Datasheet
24In Stock
Min.: 1
Mult.: 1

Axial 92 mm 38 mm 92 mm 24 VDC 138 CFM 8200 RPM Ball 62 dBA IP68 28.8 W Tachometer, PWM Plastic Wire Leads - 4 09238DE
NMB DC Fans DC Axial Fan, 60x60x38mm, 12VDC, 59.0CFM, 15.6W, 380Pa, 4x Wire, Tach/PWM, IP68
Datasheet
93In Stock
60Expected 06/10/2026
Min.: 1
Mult.: 1

Axial 60 mm 38 mm 60 mm 12 VDC 59 CFM 11000 RPM Ball 58 dBA IP68 15.6 W Tachometer, PWM Plastic Wire Leads - 4 06038RE
NMB DC Fans Axial Fan, 80x80x38mm, 24VDC, 105.9CFM, 20.88W, 355Pa, 4x Wire, Tach/PWM, IP68
Datasheet
19In Stock
160On Order
Min.: 1
Mult.: 1

Axial 80 mm 38 mm 80 mm 24 VDC 105 CFM (3 m3/min) 7500 RPM Ball 59.5 dBA IP68 20.88 W Tachometer, PWM Plastic Wire Leads - 4 08038RE
NMB DC Fans DC Axial Fan, 60x60x38mm, 24VDC, 59.0CFM, 15.6W, 380Pa, 4x Wire, Tach/PWM, IP68
Datasheet
57In Stock
Min.: 1
Mult.: 1

Axial 60 mm 38 mm 60 mm 24 VDC 59 CFM 11000 RPM Ball 58 dBA IP68 15.6 W Tachometer, PWM Plastic Wire Leads - 4 06038RE
NMB DC Fans DC Axial Fan, 92x92x25mm, 12VDC, 98.1CFM, 4x Wire, Tach/PWM, Potting II, IP68
Datasheet
4In Stock
55Expected 05/08/2026
Min.: 1
Mult.: 1

Axial 92 mm 25.4 mm 92 mm 12 VDC 98.1 CFM 6200 RPM Ball 49.5 dB IP68 14.88 W Plastic Wire Leads - 4 09225VE
NMB DC Fans DC Axial Fan, 60x60x25mm, 12VDC, 0.76"H2O, 4x Wire, Tach/PWM, Potting II, IP68
Datasheet
90In Stock
Min.: 1
Mult.: 1

Axial 60 mm 25 mm 60 mm 12 VDC 31.8 CFM 8000 RPM Ball 49 dBA IP68 4.8 W Tachometer, PWM Plastic Wire Leads - 4 06025VE
NMB DC Fans DC Axial Fan, 92x92x25mm, 12VDC, 96.4CFM, 51dBA, 150Pa, 4x Wire, Tach/PWM, IP68
Datasheet
839In Stock
Min.: 1
Mult.: 1

Axial 92 mm 25 mm 92 mm 12 VDC 96.4 CFM 5600 RPM Ball 51 dBA IP68 11.04 W Tachometer, PWM Plastic Wire Leads - 4 09225VE
NMB DC Fans DC Axial Fan, 80x80x25mm, 24VDC, 0.76"H2O, 4x Wire, Tach/PWM, Potting II, IP68
Datasheet
108In Stock
320Expected 13/11/2026
Min.: 1
Mult.: 1

Axial 80 mm 25 mm 80 mm 24 VDC 73.1 CFM (2.1 m3/min) 7000 RPM Ball 53 dBA IP68 6.72 W Tachometer, PWM Plastic Wire Leads - 4 08025VE
NMB DC Fans DC Axial Fan, 80x80x25mm, 12VDC, 0.76"H2O, 4x Wire, Tach/PWM, Potting II, IP68
Datasheet
399In Stock
Min.: 1
Mult.: 1

Axial 80 mm 25 mm 80 mm 12 VDC 73.1 CFM (2.1 m3/min) 7000 RPM Ball 53 dBA IP68 6.84 W Tachometer, PWM Plastic Wire Leads - 4 08025VE
NMB DC Fans DC Axial Fan, 40x40x20mm, 12VDC, 12.4CFM, 2.52W, 142Pa, 4x Wire, Tach/PWM, IP68
Datasheet
270On Order
Min.: 1
Mult.: 1

Axial 40 mm 20 mm 40 mm 12 VDC 12.4 CFM 11000 RPM Ball 42 dBA IP68 2.52 W Tachometer, PWM Plastic Wire Leads - 4 04020VE
NMB DC Fans DC Axial Fan, 50x50x20mm, 12VDC, 24.4CFM, 3.84W, 110Pa, 4x Wire, Tach/PWM, IP68
Datasheet
168Expected 28/09/2026
Min.: 1
Mult.: 1

Axial 50 mm 20 mm 50 mm 12 VDC 24.4 CFM 8800 RPM Ball 41.5 dBA IP68 3.84 W Tachometer, PWM Plastic Wire Leads - 4 05020VE
NMB DC Fans DC Axial Fan, 60x60x25mm, 24VDC, 0.76"H2O, 4x Wire, Tach/PWM, Potting II, IP68
Datasheet
90Expected 17/08/2026
Min.: 1
Mult.: 1

Axial 60 mm 25 mm 60 mm 24 VDC 31.8 CFM 8000 RPM Ball 49 dBA IP68 4.56 W Tachometer, PWM Plastic Wire Leads - 4 06025VE
NMB DC Fans DC Axial Fan, 92x92x25mm, 24VDC, 85.5CFM, 4x Wire, Tach/PWM, Potting II, IP68
Datasheet
60Expected 05/08/2026
Min.: 1
Mult.: 1

Axial 92 mm 25.4 mm 92 mm 24 VDC 85.5 CFM 5500 RPM Ball 45 dB IP68 10.8 W Plastic Wire Leads - 4 09225VE
NMB DC Fans DC Axial Fan, 80x80x38mm, 12VDC, 105.9CFM, 21W, 355Pa, 4x Wire, Tach/PWM, IP68
Datasheet
32Expected 23/11/2026
Min.: 1
Mult.: 1

Axial 80 mm 38 mm 80 mm 12 VDC 105 CFM (3 m3/min) 7500 RPM Ball 59.5 dBA IP68 21 W Tachometer, PWM Plastic Wire Leads - 4 08038RE
NMB DC Fans DC Axial Fan, 40x40x20mm, 24VDC, 12.4CFM, 2.64W, 142Pa, 4x Wire, Tach/PWM, IP68
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Axial 40 mm 20 mm 40 mm 24 VDC 12.4 CFM 11000 RPM Ball 42 dBA IP68 2.64 W Tachometer, PWM Plastic Wire Leads - 4 04020VE
NMB DC Fans DC Axial Fan, 50x50x20mm, 24VDC, 24.4CFM, 3.6W, 110Pa, 4x Wire, Tach/PWM, IP68
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 168
Mult.: 168

Axial 50 mm 20 mm 50 mm 24 VDC 24.4 CFM 8800 RPM Ball 41.5 dBA IP68 3.6 W Tachometer, PWM Plastic Wire Leads - 4 05020VE
NMB DC Fans DC Axial Fan, 172x150x50mm, 24VDC, 452CFM, 96W, 806Pa, 4x Wire, Tach/PWM, IP68
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Axial 172 mm 50 mm 150 mm 24 VDC 452 CFM 6300 RPM Ball 73.5 dBA IP68 96 W Tachometer, PWM Aluminum Wire Leads - 4 15050VE