Fans

Fan, axial. 48VDC 0.18A. 3 wire 12". 102 CFM. 5 plastic blades. 4 hole 4.1" spacing. 4.7" x 1.5". Opening: 4.4". Ball bearing. Weight: 1.3 lbs. Individually boxed - PTC & polarity protected. Cross - P/N: 031192.

COMAIR ROTRON - MC12B7X - 12VDC Muffin Fan 0.66Amp

Voltage Range: 6 VDC to 14 VDC

Power: 7.9Watt

Nominal Speed: 3700 RPM

Airflow: 102 CFM

PTC & Polarity Protected

Three (3) wire - The 3rd is a 5 Volt TTL Tachometer Output - Two Pulses per Revolution

Blades: 5-Blade Plastic

Dimensions: 4.72" Square X 1.26"  (120mm x 120mm X 30mm)

Mounting Holes  4.125" Square

Weight: 0.85 Pounds

Excellent Condition - Lightly Used - Removed from Equipment.

Alternate: 031414

Note: Newer Production Comair Rotron Fans are inferior and made in China.

COMAIR ROTRON - KM3AF 028121 - Fan, Skeleton.

Voltage / Current: 230VAC 0.09A.

2 Wire - 12" Leads.

3 Plastic Blades.

Open Frame: 143mm, 4 Hole 4.4" Spacing. 4.75" x 1.6".

Opening: 4".

Weight: 12 oz.

4 metal legs for mounting,

Impedance Protected - Scout

UL CSA.

Alternate: Rotron MU3A2

Vinatage - New Old Stock - Rare - Very DurableD

COMAIR ROTRON - BT62A1

Comair Rotron is the leading supplier of standard and value added fans and blowers for a broad range of markets, including electronics, computers, telecommunications and HVAC (heating, ventilation and air conditioning). Comair Rotron has set the worldwide standard in the design of forced air electronic component cooling devices.

Biscuit Series Blower Feautures:

STANDARD FEATURES 
• Size: 120.4 x 40.6 mm deep (4.74” x 1.6” )
• Operating Temperature: -10°C to +70°C
• Storage Temperature: -40°C to +85°C
• Weight: 510 g (18 oz.)
• Sleeve Bearings
• Impeller & Venturi: Polypropylene

•Outstanding CFM Performance in HighPressure Systems

• Extended Bearing Life

• Designed with optional performance features 

Voltage:24VAC

Current: 0.92A 

Fits inside a 1-3/4" Rack Mount. 

New Old Stock

U. S. Toyo Fan - USTF120381155T Fan, Axial.

115VAC 50/60Hz, 15.5/14.5 watt.

Ball Bearings.

Impedance Protected.

Air Flow: 112 CFM

Opating Temperature: -40 C to 70 C

Materials: Aluminum Housing, 5 Plastic Reinforced Blades.

Dimensions: 4.7" square x 1.5" deep with two 1/8" QC terminals.

Weight: 19.4 Oz, (550g) 

Note: Consider installing a small efficient and reliable thermostat in series with the fan to automate operation to reduce energy consumption and increase fan life. See SKUs 6867 & 6880 that have “Normally Open” contacts that will close at either 113 or 140F.

TOYO - UST80115AW Fan, Axial.

115VAC 50/60Hz 14 watt.

Mount: 4 hole on 2-13/16" centers and (2) 12" wire leads.

Housing material: metal with 7 plastic blades.

Dimensions: 3-3/16" square x 1-1/2" deep.

ote: Sleeve bearing.

Impedance protected.

Note: Consider installing a small efficient and reliable thermostat in series with the fan to automate operation to reduce energy consumption and increase fan life. See SKUs 6867 & 6880 that have “Normally Open” contacts that will close at either 113 or 140F.

TOYO - TF92345AHW - Fan, Axial.

115/230VAC 50/60Hz 9/8 watt.

Mount: 4 hole with 4-5/8" centers and (4) 12' wire leads.

Housing material: metal with 5 plastic blades.

Dimensions: 3-5/8" square x 1" deep.

Note: Ball bearing.

Note: Consider installing a small efficient and reliable thermostat in series with the fan to automate operation to reduce energy consumption and increase fan life. See SKUs 6867 & 6880 that have “Normally Open” contacts that will close at either 113 or 140F.

DC CENTAUR - CNDC24K4-601 Fans, Axial.

24VDC 11 Watt.

Brushless, Ball Bearing, 5 Plastic blade.

Dimensions: 120 x 39mm.

Bearng Type: Ball Bearing

Housing: Aluminum Cast.

Used/removed from Equipment.  Old Stock

Dimensions: Width: 1 in, Height: 4.7 in, Length: 4.7 in (36mm X 120 mm X 120Mm)

[Note: These fans have three wires, the Red and White wires connect to +24VDC, the Black wire connects to the negative side of the 24VDC source.

Made in Japan

Retail for $75

Intel / Nidec - F07R-12B4S1 - Fan, Axial A50933-003.

3 Pin CPU Cooling Fan

Voltage/Current: 12VDC 0.17Amp.

Socket Compatibility: Socket 370

Fan DIameter: 75mm

Ball Bearing

Material: Thermoplastic

Color: Black

Plastic, 7 blade.

Complete with (unattached) heatsink 2.909" long x 2.525" wide x 1.003" high.

New in Blister Pack. 

Note: Double marked A50933-003 and 03AC1.

Applications: Pentium 3 and others.

EBM PAPST - RG90-18/12N/19 - Fan, Radial Centrifical Blower.

EBM Papst Radial Fan, Blower. RG90DC Series

12VDC (7 - 15VDC Range) 580mA 7 watt. 32.4 CFM, 55db, Ball bearing.

Dimensions: 5-5/16" square x 1-1/2" deep (135mm x 135mm x 38mm).

Galvanised Sheet Steel Housing.

Operating Temerature --30 to 75C,

Oxidation on metal housing from damp storage. Excellent for spot cooling.

DC Radial blower with electronically commutated external rotor motor.

Electronic protection against reverse polarity, blocking and overloading by PTC-resistor, partially impediance protected.

Spiral housing and blower of fiberglass reinforced plastic. 

Radial air exhaust through housing port.

Electrical connection via 2 leads AWG22, TR64.

UL, CSA, VDE Approved, Rohs Compliant. 

Used/As Removed from Equipment.

Made in Germany

COMAIR ROTRON - 039045 - WT48B3QDN - Fan, Biscuit Blower.

Squirrel Cage Fan Design with Side-Exhaust "WHIFFET" Edge Flow.

Voltage: 48VDC

Current/Power: 0.14A 6.7 watt

PTC & Polarity Protected (3-Wire).

Mini Biscuit Blower.

Bearings: Ball 

Connections: Red +, Black -

Operating Temperature: -10 C to 70 C

Venturi: Plastic, Black, UL 94V-0

Propeller: Plastic, Black, UL 94V-0

Dimensions: 80mm X 32mm (3125" Square x 1.25").

Weight: Approximately 6 ounces

Life Expectancy: This fan is designed for continuous duty life of 78,000 hours at 40C.

Approvals: UL, CE

New Old Stock - Rare

Alternate: 039045