In our ongoing effort to improve dependability and product performance we have changed the burner specifications for out “S” Series boiler to include 140 PSI pump pressure operation.

“S” Series Boiler/Burner Specification – Beckett Model “AFG”

Boiler Size

Pump Pressure

Delavan Nozzle

Air Shutter

Air Band

Burner Head

S-85

140 PSI

.65X80°B

10*

0

F-3

S-100

140 PSI

.75X80°B

8

0

F-3

S-110

140 PSI

.85X80°B

10

0

F-3

S-125

140 PSI

1.00X80°B

10

0

F-12

S-135

140 PSI

1.10X80°B

10

1

F-12

S-150

140 PSI

1.25.X80°B

10

2

F-12
* Low Firing Baffle Installed.

The preceding table includes all the new pump pressure and nozzle data for a typical field operation. As in any good installation, the final burner settings should be made using the proper test equipment.