Manuals
/
Greenheck Fan
/
Household Appliance
/
Fan
Greenheck Fan
240XP-CUb manual Fan Selection Application-BasedSelection, Performance Theory
Models:
240XP-CUb
1
1
24
24
Download
24 pages
39.71 Kb
1
2
3
4
5
6
7
8
<
>
Specs
Electrical Characteristics
Install
Reading Performance Charts
System Resistance Curve Sample problem
Adjusting Fan Performance
Motor Horsepower
Page 1
Image 1
Fan Selection
Application-Based
Selection
Performance Theory
Page 2
Page 1
Image 1
Page 2
Contents
Performance Theory
Fan Selection Application-BasedSelection
SELECTING THE RIGHT FAN FOR THE JOB
SECTION
TABLE OF CONTENTS
INTRODUCTION TO FAN SELECTION
SECTION
Belt Drive
INTRODUCTION TO FAN SELECTION
Direct Drive
Suffix
Belt Drive Selection
Reading Performance Charts
Electrical Characteristics
Accessories
Direct Drive Selection
Motor Information Belt Drive Only
Model RSF and BCF Selection
Matching a Specification
Acme
Competitor Model Number Deciphering Hints
Cook- Direct Drive
Belt Drive
Basic Overview
FAN SELECTION BASED ON FAN APPLICATION
Fan Model
Propeller vs. Centrifugal Wheel
Commercial Kitchen Ventilation
Fan Sizing
Commercial Kitchen Ventilation
Exhaust
Supply
Model G
General Commercial Ventilation
Model CW
Model GB
Typical Commercial Ventilation Installations
Model SB
General Industrial Ventilation
Model RBU
Model RB
Model SWB
High Static Pressure Ventilation
Model BSQ
Typical Applications
Suggested Air Changes for Proper Ventilation
Determining CFM cfm
STATIC PRESSURE GUIDELINES
Determining Static Pressure Ps
Ductwork
Stability Considerations
Preliminary Selections
Sound Levels
Motor Horsepower
Suggested Limits for Room Loudness
Improperly sized or
Uniform Flow
Elbow too close
obstructed damper
Fan Dynamics
FAN PERFORMANCE
System Dynamics
Fan Curve
Combining Fan and System Dynamics
System Resistance Curve Sample problem
Varying System Resistance Curve
Operating Point
Adjusting Fan Performance
Varying Operating Points
Fan Laws
