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TABLE OF EFFICIENCY

Operating
Frequency
(RPM)

Efficiency
Percentage
(Approx.)

500
600
700
800
900

1000
1100
1200

87
90
92
94
95
96

97
   97.5

 

 

roof curbs & vibration isolation

| how to curb vibration page 1 | how to curb vibration page 2 | pate curbs page 1 | pate curbs page 2 | pate sound curbs | metal building curbs |

 

other sections of the catalog

| equipment support & bases | expansion joints | pipe roller supports | skylights, hatches & smoke vents | pipe curb assemblies | pipe seals & dektites |

 

 

 

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