| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| DRIVE TYPE | DIRECT |
| AIR FLOW RATE | 115.0 CUBIC FEET PER MINUTE MAXIMUM |
| FLOW DIRECTION | INWARD |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 FLANGE AND |
| 8 UNTHREADED HOLE |
| MATERIAL | PLASTIC POLYCARBONATE BLADE |
| STYLE DESIGNATOR | FIXED |
| LENGTH | 5.938 INCHES MINIMUM AND |
| 6.062 INCHES MAXIMUM |
| HOUSING INSIDE DIAMETER | 4.125 INCHES NOMINAL |
| SURFACE TREATMENT | ENAMEL BLADE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | FULLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | 0.0 DEG CELSIUS AND |
| 50.0 DEG CELSIUS |
| ELECTRICAL CONNECTION TYPE | TERMINAL |
| PRIME MOVER POWER RATING | 0.054 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3150.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | SINGLE |
| FREQUENCY IN HERTZ | 50.0 AND |
| 60.0 |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | DUSTPROOF AND |
| FUNGUS RESISTANT AND |
| MOISTURE RESISTANT AND |
| SHOCK PROOF AND |
| VIBRATION PROOF |
| SPECIAL FEATURES | 2 FANS MECHANICALLY ASSEMBLED BACK TO BACK; AIR FLOW RATE AT 65 CFM AND 3 IN. WATER STATIC PRESSURE; 4.688 IN. SQ FLANGE BOTH ENDS VENTURI TUBE |
| TEST DATA DOCUMENT | 49956-497885-1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 3B150 |
| DESIGN CONTROL REFERENCE | 497885-1 |