Burner  

Compressed air  

Oil  

Gas

 designation 

nozzle air  

relief    

 

 oil nozzle 

 outlet 

 (w/capacity pressure, 

psi  valve  

inlet 

psi 

reg.  manifold

 in millions 

low 

high 

setting 

 

reg. 

low    high 

press. 

press.

 Btu/hr) 

fi re 

  fi re 

psi 

cfm 

psi 

fi re   

fi re 

"wc 

"wc

 -131-G 62.5 35   

40 

50  50  125 

35 

  55 

8.0 

3.0

Pressure Settings and Capacities

when Firing into a Chamber at Neutral Pressure

 

Linkage rod 

Part  

 

 location 

letter number

 

 DL 

11-13956-1

 E 11-13956-31
 G 11-13956-11
 H 11-13958-6
 F 11-13956-16
 FL 11-13955-2

Linkage Rod Assemblies

 

Linkage pivot 

Part  

 

 location 

letter  number

 

 UP  11-14537-9
 MP  11-14537-10
 NP  11-14537-11
 LP  11-14537-11
 GP  11-14539-2
 S 

11-14539-1 

 

 T 

11-14537-13

 U 

11-14537-7

 R 

11-14537-14

 CP  11-14537-12
 TP  11-14527-20
 FP  11-14526-1
 J 

11-14537-12

Linkage Pivot Assemblies

Shutter and Linkage Settings

† Dimensions with optional Fisher positioner only.

*

 5131/6131-GCR-LNX Burners are not supplied with internal air shutter

s.

 

 

     

       

Valve 

position

 Burner 

 

Dimensions 

   

 

Hole number settings 

 

 indicator

 

designation  

A  

B

  

C

  

J  

LP 

 T  

R  

GP 

Gas (X)    Oil (Z)

 4131-GO 

9.25 

4.12 

1.68  9 

— 

— 

1⁄8

 

 5131-GCR 

     

7 4 1 

— 

—  3.75

 6131-GCR 

     

7 4 1 1 

1⁄8

 3.75

 5131-GCR-LEA       

7 4 1 

— 

—  3.75

 6131-GCR-LEA       

7 4 1 1 

1⁄8

 3.75

 5131-GCR-LNX*       

— 

— 

7 4 1 

— 

—  3.75

 6131-GCR-LNX*       

— 

— 

7 4 1 1 

1⁄8

 3.75

Sheet 6131-10

Page 2

Cop

yr

igh

t © 2020 - F

iv

es - All r

igh

ts r

eser

ved. Shee

t 6131-10 05/07

WARNING: 

Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot 

surfaces, electrical power in control and ignition circuits, etc., are inherent with any combustion application. Components in combustion systems may exceed 160°F (71°C) surface temperatures and present hot 
surface contact hazard. Fives North American Combustion, Inc. suggests the use of combustion systems that are in compliance with all Safety Codes, Standards, Regulations and Directives; and care in operation.

Fives North American Combustion, Inc. 

4455 East 71st Street - Cleveland, OH 44105 - USA

www.fi vesgroup.com

CONTACT

fna.sales@fi vesgroup.com
T +1 800 626 3477 - F +1 216 373 4237

Catalog Combustion 2021 - Page 0710

Fives Group
FIVES GROUP
FIVES GROUP-FIVES GROUP-0710-0714

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Fives Group Part Numbers on this Catalog Page
Line Part Number Manufacturer Request Quote
1 11-13956-11 Fives Group Request Quote
2 11-14537-12 Fives Group Request Quote
3 11-14526-1 Fives Group Request Quote
4 11-13955-2 Fives Group Request Quote
5 5131/6131 Fives Group Request Quote
6 11-14537-7 Fives Group Request Quote
7 11-14537-9 Fives Group Request Quote
8 11-14537-11 Fives Group Request Quote
9 11-14527-20 Fives Group Request Quote
10 11-14537-14 Fives Group Request Quote
11 11-13956-31 Fives Group Request Quote
12 11-13956-16 Fives Group Request Quote
13 11-13958-6 Fives Group Request Quote
14 11-14537-13 Fives Group Request Quote
15 11-13956-1 Fives Group Request Quote
16 11-14539-2 Fives Group Request Quote
17 11-14537-10 Fives Group Request Quote
18 11-14539-1 Fives Group Request Quote