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ModelSM
OIL BURNER
Chassis Plan
.Reduces Investment Up To 65%
. Reduces Storage Space Up To 85%
. Speeds Service Calls
The Beckett Chassis Plan lets you stock a minimum
number of oil burners and still get maximum installation
flexibility. The chassis represents up to 90% of the total
burner cost, but a single chassis adapts to all firing rates
commonly encountered in upgrading and replacement jobs.
To a minimum chassis stock, you add an assortment of air
tube combinations. From this assortment, you can select the
precise tube length and combustion head for the firing rate
you need. To complete the installation, simply install the
proper support.
For complete flexibility, the flame retention burner heads
are interchangeable on most combinations.
How To Order
Order Burner Chassis
1. Model SM Burner Chassis
2. Type of Fuel Unit (single or two-stage)
3. Primary control
Order Air Tube Combination
1. Air Tube Length (dimension A) and Firing Rate
OR
Air Tube Combination Number (see table at right)
Order Accessories
1. Specify type of supports required.
2. Add any other items such as spare parts, related
controls, valves, etc.
Fully Approved
Listed by Underwriters' Laboratories, Inc.
Accepted by New York City M.E.A.
Approved by Commonwealth of Massachusetts
C.S.A. Certified
Optional Supports
1/4"
No. 5685 Pedestal Support
For conversion applications.
No mounting flange is required.
Note: Part No. 5606 Extended Pedestal
Support is also available, and. provides
elevation from 8-114" to 13".
PEDESTAL
SUPPORT
KIT
EXTENDED
PEDESTAl
KIT
8-1/4"
~
--1
L: 7/8"
j
~
A NOZZLE LINE ELECTRODE ASSEMBLY
Self-centering, delivers oil to the nozzle, high voltage electricity to
the electrodes; static plate controls and evens out air flow to the
head f(;)rsmooth, efficient combustion.
B FLAME RETENTION HEAD
One piece flame-retention burner head. Highly stable and intense
combustion increases efficiency by as much as 35 percent.
C DRIVE MOTOR
Continuous duty, split phase motor, built for daily hard use and
years of trouble-free operation. Overload protection included.
D IGNITION TRANSFORMER
10,000 V.l23ma.secondary positively and smoothly ignites fuel.
Electrically balanced and shielded. No TV interference. Designed
for heavy duty continuous operation.
E CONNECTOR TUBE FITTING
Special Beckett, high quality flare fitting.
F BURNER HOUSING
Sturdy die cast, precisely machined aluminum housing aligns
pump-and motor for smoothest operation and longest coupling life.
Model SM Air Tube Combination Codes
"---/
To Determine Air Tube Length
1;1
The Air Tube Length (Dimension A) is the distance
from the front of the burner housing to the end of the
air tube.
~
No.5850or 543Z
~djustable
Mounting Flange Kit
No. 5850 is a two-piece split flange.
No. 5432 is a one-piece flange.
Both kits include a flange mounting
gasket.
Form No. ~580 RI094
C 1994 R.W. Be<;kettCorporaUon
Printed in U.S.A.
AIRTUBE
FIRINGRANGEANDAIRTUBE
DIMENSION"A"
MODELNUMBERS
.5- .85
.75 -1.25 .85 -1.75
6-5/8"
SM65ND
SM65SN
SM65SP
9" SM90ND SM90SN
SM90SP
13"
SM130ND
SM130SN SM130SP
1S"
SM160ND
SM160SN SM1S0SP
HEAD F-O
F-3 F-S
AIRTUBE FIRINGRANGEANDAIRTUBE
DIMENSION"A"
MODELNUMBERS
1.0 - 2.0 2.0- 3.0
2.0-3.0
6-5/8" SM65VC
SM65FL SM65FF
9" SM90VC SM90FL SM90FF
13" SM130VC
SM130FL
SM130FF
16"" SM160VC SM160FL SM160FF
HEAD F-12 F-22 F.220