
A Nice squirrel cage blower. Datech blowers have thermister-based control circuits that run the fan faster as the unit heats up, clever things. The P1091 is rated at 12VDC 2.3A and is mounted on a 3-7/16" heat sink with fins and (2) condenser coils. Designed to be mounted on your main computer chip for cooling. The blower outlet is 3-9/16" x 1" and the housing measures 5-3/8" x 3-5/8" x 1-1/4". Maximum output is approx 27CFM.
![]() |
36584 DATECH P1091 FAN |
This heat-dispersing device that used to live in a computer has a removable 12VDC 450mA Nidec muffin fan-2-3/4 square x 9/16" with power and tach leads and four mounting screws at the corners. This is attached to a 3-1/4" x 2-3/4" x 1-5/8" aluminum box and grill, open on three sides, and a copper heat sink that's 3-1/4" x 2-3/4" x approx 1/4" thick. The whole shebang is held in a plastic bracket with a swing-out handle, ready to disperse some heat.
![]() |
36157 MUFFIN FAN PLUS |
So build your own (see "Motors"). Our white-plastic 4-blade fan (blade only) is 6" dia OA, with a 2" dia x 7/8" thick hub with a 3/16" bore. Made for a clockwise rotation. Not pristine, but not used, either. Made in the USA.
![]() |
37433 FAN BLADE |
Nice black plastic fan blade; looks much more menacing than it is. 1-5/8" dia x 3/4" thick. 8 blades, each 1/4" wide, in a twisting pattern. Takes a 1/16" shaft; (2) 1/4" dia holes on either side of the shaft hole. Gives a squirrel type effect, unless you put it in a housing. We'd also like to see this as a deep-mud tire for a model vehicle.
![]() |
27814 FAN BLADE, 8-BLADE |
Cool something off with this flat Nidec squirrel-cage fan, rated at 24VDC 600mA. Measures 4-5/8" square x 1-1/4" thick in a black plastic housing. Intake through a 2-7/8" port on the side, outlet via 2-1/4" x 1-1/8" ID port on the top. Ball-bearing blower can be powered with 20.4 - 27.6 volts at 28CFM. Has (3) mounting holes and comes with 12" leads, including a tach lead. Nidec model # A34886-58PW.
![]() |
38615 NIDECĀ® FAN |
No rating on the cfm, but the fan guru says this Papst® fan is "as breezy as a house fan on medium." It will operate with 12-28VDC at 1.1A and it measures 6-3/4" wide x 5-7/8" tall with a flattened top and bottom. Has (7) blades, and 6-1/4" leads with a strain relief and 3-pin connector.
![]() |
38721 BIGGER BLOWER |
Click a phrase to shop for products associated with that phrase (AKA "Tag"). More popular tags appear bigger. Learn more »