§  Allow at least 6" on side to withdraw fl ame supervisory device or spark igniter.
† 4987- -L only.
‡ 4987- -H only.

 

 

 

4987- -R

 Zephyr

™ 

Dimensions in inches 

 

weight, lb 

Remote Blower

 designation S  T 

V  W  X

L†

 

X

H‡

 

Y

L†

 

Y

H‡

 

Z

L†

 

Z

H‡

 4987-L 

4987-H 

4987-R  connection 

size

 4987-500  

95⁄8

 

7⁄16 27⁄8  

95⁄8

   

 3¼  

   

 45⁄16  3¾  

   

 35⁄16 1613⁄16 187⁄16

 

 69 

 76 

 45 

4" schedule 40 pipe

 4987-1000

 

95⁄8

 

½  

 

 2¾   

1013⁄32  3¼  

   

 45⁄16  3¾  

   

 35⁄16 181⁄16

 

1911⁄16

 

 89 

 96 

 65 

4" schedule 40 pipe

 

4987-2500

 

115⁄8

 

9⁄16 57⁄8 15¾  

   

 413⁄32 59⁄16  413⁄32 4

   

   25½   

26½  

 

168 

180 

130 

6" schedule 40 pipe

DIMENSIONS

inches

Flame Rod
(or UV)

Igniter

Observation Port

Fuel Valve Shaft  
(optional)

Access cover

Air Damper Dial/Indicator

Comb. Air Switch +/– 
Taps (

¼  

" fpt)

Fuel

PressureTap

(

1⁄8

" NPT)

Fuel Inlet

"

A

" NPT

Fan Guard

Air Pressure Tap

(

1⁄8

" NPT)

"

B

" No. of Holes

"

C

" Dia.

"

D

" Bolt Circle

G

P

M

E

F

N

Z

J

Y

X

H

R

K

V

L

W

T

I

 

Zephyr

 

 

 

 

 

 

 

 

Dimensions in inches

 designation A B C  D  E 

§

 F G

L†

 

G

H‡

 

H

L†

 

H

H‡

 I  J

L†

 

J

H‡

 K  L  M 

N  P  R

 

4987-500 

1¼    8  15⁄32    8¼   

  9 

  65⁄8  273⁄8  29 

7½     87⁄8  47⁄16   913⁄16   97⁄8  4¼   

511⁄16 

5

 

27⁄16

 

117⁄8

 

 

5⁄8

 

 

4987-1000

 

1½    8  17⁄32    95⁄8 

10¾      8 

28½    303⁄16  7½     87⁄8  43⁄32   913⁄16   97⁄8  4

15

/

16

 519⁄32  5

 

27⁄32

 

131⁄8

 

 

¾  

 

4987-2500

 

2 8 17⁄32 

13¾   

15¼    12 

35¾    38¾   

813⁄16  121⁄16  79⁄16  123⁄8 

121⁄8 

629⁄32  913⁄16 

63⁄8

 

4½  

 

197⁄8

 

11⁄8

5 spark cable

S

Filter

Accessory

DIMENSIONS SHOWN ARE SUBJECT TO CHANGE. PLEASE OBTAIN CERTIFIED PRINTS FROM FIVES NORTH AMERICAN COMBUSTION, INC.

IF SPACE LIMITATIONS OR OTHER CONSIDERATIONS MAKE EXACT DIMENSION(S) CRITICAL

.

Dimensions | Zephyr

 

Burner

Bulletin 4987

Page 4

Catalog Combustion 2021 - Page 0536

Fives Group
FIVES GROUP
FIVES GROUP-FIVES GROUP-0536-0540

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Line Part Number Manufacturer Request Quote
1 4987-500 Fives Group Request Quote
2 4987-2500 Fives Group Request Quote
3 4987-1000 Fives Group Request Quote