BIG JACK INDUSTRIES
A4 Series Blower Clearances

 

 

 

 

 

 

 

 

 

SIZES

A4

12

A

49

A

46

A

44

CLEARANCES

High

Low

High

Low

High

Low

High

Low

Rotor To Drive End Plate

0.008

0.007

0.008

0.007

0.007

0.006

0.007

0.006

Rotor To Gear End Plate

0.021

0.016

0.019

0.014

0.015

0.014

0.013

0.008

Rotor Tip To Housing

0.007

0.005

0.007

0.005

0.007

0.005

0.007

0.005

Rotor Tip To Rotor Valley

0.016

0.012

0.016

0.012

0.016

0.012

0.016

0.012

Gear Backlash

0.006

0.003

0.006

0.003

0.006

0.003

0.006

0.003

Rotor Timing

0.020

0.014

0.020

0.014

0.020

0.014

0.020

0.014