Product News

SANYO DENKI Develops 92 × 92 × 25 mm Oil Proof Fan
With industry's highest airflow and static pressure

November 28, 2019

SANYO DENKI has developed and launched the San Ace 92WF 9WFA type 92 × 92 × 25 mm Oil Proof Fan. This fan features the highest airflow and static pressure in the industry.(1)
It can be used with confidence, even in environments with oil mist where cutting fluids are dispersed in the air.

San Ace 92WF


1. High Airflow and High Static Pressure

This fan delivers a maximum airflow of 100.6 CFM and maximum static pressure of 1.0 inchH2O.(2)
Compared with the current model,(3) maximum airflow and maximum static pressure have increased 2 times and 3.8 times, respectively.

2. Oil-proof

The windings and electronic components are structurally protected by materials with excellent oil resistance, and stable operation is maintained even in harsh oil mist environments.

(1) Based on our own research as of November 28, 2019, conducted among equally-sized oil proof fans on the market.

(2) Tested using a model 9WFA0924G4001

(3) Current model: San Ace 92WF 9WF type 92 × 92 × 25 mm Oil Proof Fan (model no. 9WF0924H401).


Dimensions: 92 × 92 × 25 mm, Mass: approx. 170 g

Model no. Rated
Operating voltage
Rated speed Max. airflow Max. static
pressure level
[V] [V] [W] [min-1] [m3/min] [CFM] [Pa] [inchH2O] [dB(A)]
9WFA0924G4001 24 20.4 to 27.6 10.8 7350 2.85 100.6 250 1.0 56
9WFA0924H4001 6.72 6100 2.35 83.0 171 0.69 52

Expected life: 40000 hours (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage)

PDF Catalog

English [626KB]


Machine tools, control panels, inverters, industrial equipment

Release Date

November 28, 2019



Safety Precautions

Safety Precautions [PDF:228KB]

Note: The information stated in this release is current as of November 28, 2019.
“ San Ace ” is a trademark of SANYO DENKI CO., LTD.

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