Radial Gap And Overlap Dimensions; Field Coating Touch-Up - Greenheck TCB Series Installation, Operation And Maintenance Manual

Radial Gap and Overlap Dimensions

Overlap
Fan Size Level
inches (millimeters)
1 ⁄ (6)
1
4
09
2 ⁄ (13)
1
2
1 ⁄ (6)
1
4
10
2 ⁄ (6)
1
4
1 ⁄ (6)
1
4
12
2 ⁄ (10)
3
8
1 ⁄ (6)
1
4
13
2 ⁄ (11)
7
16
1 ⁄ (6)
1
4
16
2 ⁄ (11)
7
16
1 ⁄ (10)
3
8
18
2 ⁄ (13)
1
2
1 ⁄ (10)
3
8
22
2 ⁄ (14)
9
16
1 ⁄ (10)
3
8
24
2 ⁄ (17)
11
16
1 ⁄ (13)
1
2
30
2 ⁄ (17)
11
16
1 ⁄ (13)
1
2
36
2 ⁄ (24)
15
16
®
A
3 ⁄ (81)
3
16
3 ⁄ (87)
7
16
4 (102)
4 ⁄ (113)
7
16
5 ⁄ (138)
7
16
6 ⁄ (162)
3
8
7 ⁄ (198)
13
16
9 ⁄ (240)
7
16
10 ⁄ (268)
9
16
12 ⁄ (324)
3
4
Field Coating Touch-Up for
Scratched Areas
Standard coating and color is Greenheck's RAL 7023
Concrete Grey. Failure to perform touch-ups may result
in rust or corrosion and accelerate the fade in color and
is not covered under warranty.
TOUCH-UP PAINT REPAIR KIT CONTENTS
• One Zinc Clad Aerosol Can
• One pint (recoat epoxy primer grey) with
one pint (recoat epoxy primer catalyst)
• One quart H.S. Polyurethane
• One Scotch-Brite scratch pad
• Two 1-1/2 inch wide paint brushes
• Four pint-sized empty cans for mixing
• One quart-sized empty can for mixing
• Zinc repair instructions
• MSDS sheets
To order a coating repair kit, please reference
Greenheck's part number HAZ2597 PNT FIELD REPAIR
KIT, RAL 7023 CONCRETE GREY. Please contact
factory with your fan's serial number for colors other
than our standard.
Tubular Centrifugal Fans 9