For a sustainable future of energy and food

SAFETY＆STATE EYE
Easy to recognize the boiler status and situation at first sight!
Real time indication of boiler operation condition
Light off

Light off

Blink

Blink

Stand-byLight off

NormalNormalBlink

Combustion
starting（Buzzer sound）

Light onLight onLight onInformation
indicator
operating

Error（Buzzer stop）(Flame detected)

BB-750AG・750APG-1000AG ・1000APG-1500AG ・1500APG

Inspection
indicator
operating

Error

Combustion
operating

We, SAMSON Co., Ltd., have been engaged in the manufacture and sales of various Boilers and Food
Processing Equipment since our foundation in 1945, and have been enjoying a good reputation from customers invarious industrial fields of Japan.
In overseas markets, we have devoted ourselves to exporting our products into mainly Asian countries for a long
period and have delivered them to many customers.
After delivery, our authorized distributors in the respective countries have taken care of maintenance services on
our equipment through the cooperation from customers.
We are supporting our distributors for the improvement of maintenance technology and we hope our customer canoperate our products safely without any trouble.

International Division(Osaka)

Real time indication of combustion state and water level condition
Combustion state

Water level condition
SAMSOLUTIONINTERNATIONAL

LowMediumHigh
combustion combustion combustion*Except for 2000AG/APG

Low
water level

Feed watercontrol levelHighwater level

Status and settings such as steam pressure
and water conductivity are displayed in aneasy-to-understand manner (in Japanese or English).

Multiple safe design
Fail safe●●Gas pressure switch
Boiler body thermo

Prevention method

Installed multiple safe device as low water cut off device, safety valve etc.
More high level safeness with fail safe design feed water control andcombustion control. High reliability with equipped sensors.
●●Wind pressure sensor
Electric conductivity sensor●●● Exhaust gas temperature sensor *Steam pressure sensor: Optionetc
Boiler water temperature sensor*

Check points would be informed on the monitor before the error ocuurs.

● Exhaust gas temperature sensor inspection *● Chemical injection pump inspection
Steam pressure sensor inspection● Water tube temperature sensor inspection
Electric conductivity sensor inspection● Overall blowdown inspection (Automatic overall blowdown device) *● Water-level electrode rod inspection● Concentrated blowdown inspection● High water level sensor inspection (Pure water specification) *: Optionetc●Multiple
safe design

Durable boiler
body structure

Boiler body has the furnace withround-positioned water tube. Heat fromcombustion gas is transferred to eachwater tube equally. No particular watertube is overheated so that you can enjoy
long-life of boiler.

*

Boiler body thermo switch, steam temperature sensor, earthquake detector andetc. are installed as standard as enforced
safety device.

Cross-section of boiler body

International Division (Osaka)
PMO EX Shin-Osaka 5th floor, 4−2−10 Miyahara,
Yodogawa-ku, Osaka, 532−0003 Japan+81−6−6152−8135●BB-AG, BB-APG series
Once Through Boiler・Small Type Boiler+81−6−6152−8128

Specifications
Item

High efficiency

Boiler efficiency

Boiler efficiency

Low NOxLOW NOx burner isinstalled as standard

Economic
efficiency

We, SAMSON CO., LTD., propose
and support total system of boiler and theand the most suitable operation.

Delivery to theequipment
consuming steam

Inverter is installed
as standard

Steam Header

4 Position control

Saving energy
with High dryness steam[measured value more than 99.5%]● Advanced water level control system helps to obtainstable supply of high dryness steam.
● If steam with high heating value（High dryness steam)is used, steam consumption can be reduced. Consequently,
fuel expenses can be reduced.

For example, if the steam dryness is
1.5% higher, steam heating value isincreased in 1.5% which means
you can save the energy consumption.

Multi-Boilers
Control System

Conventional boiler
Turn down ratio 1:2

97

9.85

90

4-Position control (Fan motor : Inverter control)
1:4
1:3
ON-OFF control

kg

950

1,150

AC Spark Ignition
Ultraviolet Ray Phototube
1,360
1,610522

485

697

1,040kg
kW
m³（N）
/h
m³（N）
/h

LPG
Butane

m³（N）
/h

kg/h
kg/h

13A
LPG

kPaEquipment PowerkW

1,250

1,790

75.2

50.9

82.3

37.6

54.0

41.2

38.2

54.9

14.7

24.8

21.1

2.0±0.5
2.8±0.5

3.2
7.8
1.5

ｍｍ²

3.5

0.2
5.5

A

3040

Heating balancing : JIS B 8222
Steam pressure : 0.49MPa
Water supply temperature : 15℃
Charge air temperature : 35℃Lower heating value = 13A : 40.6 MJ/m3(N)= LPG Propane : 93.7 MJ/m3(N),46.4MJ/kg= LPG Butane : 118.9 MJ/m3(N),45.7MJ/kg

37.2
29.4

31.6

AC200V 3φ（50/60Hz）
3.9
8.6
2.2

Main Wire Size
Power Breaker Capacity

1.5

kW

40.1

19.6

kWkW

81.1

40.5

15.8

970

50.1

57.3

26.8

1,880
86.0

61.8

18.6

1,045

1,700

92.7

43.0

20.1

1,390

1,550

646

46.3

kPakVA

1,520

76.4

13.0〜20.0
8.0〜15.0
7.9
14.55.52.21460

2. The allowable values below shall be provided as an error.
・BB-750 error of boiler eﬃciency ±2％
・BB-1000・1500 error of boiler eﬃciency ±1％・Error of combustion quantity (input) ±3.5％
3. A power supply of 100 V AC (1φ) is required when installing a water softener.
4. Gas booster pump is required when the supply gas is insuﬃcient.
5.NOx guaranteed value: 60ppm (Condition: O2 = 0% value, 13A: room temp. 30 ℃,humidity 65%. NOx value changes by fuel condition, room temp., and humidity.)
6. Please contact us if you would like to use the steam pressure more than 0.88MPa.

Table of Dimensions

Outline Dimensions

1,783

2,099

966

1,132(13A)
1,161(LPG)
2,370

1,934

Feed water inlet
Gas inlet

FeedWater

Steam outlet
40A（Rc1-1/2）

Safety valve discharge
Boiler blowdown outlet

Water Softener

Steam dryness measurement (Example)

97

155

C (Total height)*BB-750AG/APG is 3-posi�on control

9.75

160

Boiler load (%)

Conventional boiler

940(809,000)

BlastA (Length)

BB series(13A)

BB-1500APG1,500

627(539,000)

3-Position control (Fan motor : Inverter control)

LPG
Fuel
Consumption Propane

Total Electric Capacity
Fan Motor
Feed Water Pump Motor
For Control

BB-1500AG

Small Type Boiler

B (Width)

Steam dryness (%)

boiler efficiency (%)

Boiler efficiency
improved at low load !

90

Turn-down
Ratio

Calculation
conditionof boiler
eﬃciency

BB series

Improved boiler
efficiency

97

4.98

Remarks: 1. The performance display conforms to the "Boiler performance display
reference value" of Small-Type Once Through Boiler Association ofJapan. The calculation conditions are as described below.

Boiler efficiency at each boiler load

1：4 wide combustion,saving energy operation
with few stand-by !

13ALPG
Feed Water ControlIgnition
Fire Detection
Dry Weight
Weight in Operation

470(404,000)

90

L

Supply Power Available Electricity

with daily maintenance for filter check / cleaning.

Improved Turn down ratio

90ｍ²13A
LPG

Supply Gas
Pressure

Condition: O2 = 0% value, 13A actual measure: room temp. 30°C, humidity 65%.
NOx value changes by fuel condition, room temp., and humidity.

750kg/h％13A

reduction of electricconsumption at low combustion
Burner type is nozzle mix. No air filter needed, no trouble

MPa

BB-1000APG

0.98
0.49〜0.88
1.58
1,000

MPa

kW(kcal)Heating Surface Area
Holding Water Volume
Type of Burner

Steamor lessBB-1000AG

MPa

Working Pressure Range
Hydraulic Testing Pressure
Equivalent Evaporation

Combustion
Control

BB-750APG

Once-Through Boiler

Heat Output
Boiler Efficiency

related equipment for the beneﬁt of our customers

For models
witheconomizer

Improved boiler efficiency reduces
fuel consumption and CO2 emissions.

Environment-Friendly

SAVINGSYSTEMENERGYFLOW & ENVIRONMENT-FRIENDLY

BB-750AG

Description

SAVING ENERGY & ENVIRONMENT-FRIENDLY

Unit

Type of Boiler
Max. Pressure

Feed Water
Tank

Steam outlet

Safety valve
discharge

Concentrated water blowdown outlet

Chimney drain outlet

Gas inlet

Economizer blowdown
Economizer drain outlet
Chemical dosing inlet

Flue(Chimney)

SAMSON boiler
Other company boiler

Chemicaldosing inlet

TIME (min)Steam heating value [When steam pressure at 0.78MPa]

φ250 Flange connection
or insertion connection

Flue(Chimney)

A (Length)

2,019

B (Width)

1,178

φ300 Flange connection
or insertion connection

2,313
1,143
2,316

C (Total height)

Chemical Injection
Equipment

φ300

Feed water inlet

Concentrated water
blowdown outlet

Economizerblowdown
Economizerdrain outlet
Feed waterinlet

Gas inlet

50A
（Rc2）

Steam outlet

50A
（Rc2）

Safety valve discharge

50A
（Rc2）

Boiler blowdown outlet

25A
（Rc1）

Concentrated water blowdown outlet

15A（Rc1/2）Chimney drain outlet
Economizer blowdown

Approximately 1.5%
energy saving

Economizer drain outlet

Boiler blowdown outlet

The shape of boiler is different depending on Model and Specification.
This drawing is BB-1000APG

Chemical dosing inlet
Flue(Chimney)

15A（Rc1/2）

φ300

φ300 Flange connection
or insertion connection*Product speciﬁca�ons are subject to change without no�ce for improvement.