Combustion Equipment Hose (10φ)
Combustion Equipment Hose(10φ)
fh-10
FH10-SS-2 FH10-SS-3 FH10-SS-4 FH10-SS-5
Length
200mm 300mm 400mm 500mm
Inlet Connection

(Male screwed adjustable)
Outlet Connection
TU
(Female screwed)
Inner Diameter
10.0 ± 0.5mm
Outer Diameter
17.5 ± 0.5mm
Measure of Max.

Consumption
2.6kg / h 2.6kg / h 2.4kg / h 2.4kg / h
36.4kW 36.4kW 33.6kW 33.6kW
Standard No. of Unit
30 pcs.
Price

FH10-SS-6 FH10-SS-7 FH10-SS-8 FH10-SS-9 FH10-SS-10
Length
600mm 700mm 800mm 900mm 1,000mm
Inlet Connection

(Male screwed adjustable)
Outlet Connection
TU
(Female screwed)
Inner Diameter
10.0 ± 0.5mm
Outer Diameter
17.5 ± 0.5mm
Measure of Max. Consumption 2.2kg / h 2.2kg / h 2.0kg / h 2.0kg / h 1.9kg / h
30.8kW 30.8kW 28.0kW 28.0kW 26.6kW
Standard No. of Unit
30 pcs.
Price

Note: Custom made is available up to 5m.

Drawings CAD Performance curve Maunal Product picture
FH10-SS-2
FH10-SS-3
FH10-SS-4
FH10-SS-5
FH10-SS-6
FH10-SS-7
FH10-SS-8
FH10-SS-9
FH10-SS-10

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Combustion Equipment Hose (14φ)
Combustion Equipment Hose(14φ)

fh-14
FH14-SS-2 FH14-SS-3 FH14-SS-4 FH14-SS-5
Length 200mm 300mm 400mm 500mm
Inlet Connection
(Male screwed adjustable)
Outlet Connection
TU
(Female screwed)
Inner Diameter
14.5 ± 0.5mm
Outer Diameter
22.5 ± 0.7mm
Measure of Max. Consumption 4.2kg / h 4.2kg / h 4.1kg / h 4.1kg / h
58.8kW 58.8kW 57.4kW 57.4kW
Standard
No. of Unit
30 pcs.
Price

FH14-SS-6 FH14-SS-7 FH14-SS-8 FH14-SS-9 FH14-SS-10
Length 600mm 700mm 800mm 900mm 1,000mm
Inlet Connection

(Male screwed adjustable)
Outlet Connection
TU
(Female screwed)
Inner Diameter
14.5 ± 0.5mm
Outer Diameter
22.5 ± 0.7mm
Measure of Max. Consumption 3.9kg / h 3.9kg / h 3.8kg / h 3.8kg / h 3.7kg / h
54.6kW 54.6kW 53.2kW 53.2kW 51.8kW
Standard
No. of Unit
30 pcs.
Price

Note: Custom made is available up to 3m.

Drawings CAD Performance curve Manual Product Photos
FH14-SS-2
FH14-SS-3
FH14-SS-4
FH14-SS-5
FH14-SS-6
FH14-SS-7
FH14-SS-8
FH14-SS-9
FH14-SS-10

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Joint Fittings (For 10φ and 14φ Combustion Equipment Hose Connections)
Joint Fittings (For 10φ and 14φ Combustion Equipment Hose Connections)
TU-L TU1/2 Female fitting TU3/4 Female fitting TU1/2 Male fitting TU3/4 Male fitting
Connections TU(Female screwed)
×TU(Male screwed)
Rc1/2(Female screwed)
×TU(Male screwed)
Rc3/4(Female screwed)
×TU(Male screwed)
R1/2(Male screwed)
×TU(Male screwed)
R3/4(Male screwed)
×TU(Male screwed)
Appearance tu-l tu-3_4rc tu-rc tu-r tu-3_4r
Standard No. of Unit 100 pcs.
Price

Drawings CAD Performance curve Manual Product Photos
TU-L
TU1/2 Female fitting
TU3/4 Female fitting
TU1/2 Male fitting
TU3/4 Male fitting

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Gasket for Replacement (For 10Φ and 14Φ Combustion Equipment Hose)
Gasket for Replacement(For 10Φ and 14Φ Combustion Equipment Hose)

Parts for Combustion Equipment Hose:
2 mm gasket for FH
Model No. FH gasket TU-P
Standard No. of Unit 500 pcs.
Price

Note: Use sealing agent to connect 20φ and 25φ.

Combustion Equipment Hose(20φ・25φ) (Manufactured by Togawa Rubber Co., Ltd.)

Combustion Equipment Hose(20φ・25φ)(Manufactured by Togawa Rubber Co., Ltd.) 

KL20-500B KL20-700B KL20-900B KL25-500B KL25-700B KL25-900B
Length 500mm 700mm 900mm 500mm 700mm 900mm
Inlet Connection
(Male screwed)
R1
(Male screwed)
Outlet Connection Rc¾
(Female screwed adjustable)
Rc1
(Female screwed adjustable)
Inner Diameter 19.5 ± 0.5mm 26.0 ± 0.5mm
Outer Diameter 31.0mm or less 39.0mm or less
Measure of Max. Consumption 11.8kg / h 11.3kg / h 10.8kg / h 25.5kg / h 24.6kg / h 23.0kg / h
165.0kW 158.0kW 151.0kW 357.0kW 344.0kW 322.0kW
Standard No. of Unit 20 pcs.
Price

Drawings CAD Performance curve Manual Product Photos
KL20-500B
KL20-700B
KL20-900B
KL25-500B
KL25-700B
KL25-900B

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Gas Couplers for Connecting Combustion Equipment Hose (φ 10, φ 14, φ 20 and φ 25)
Gas Couplers for Connecting Combustion Equipment Hose (φ 10, φ 14, φ 20 and φ 25)
GG4S GG4P GG6S GG6P GG8S GG8P
Material Brass Stainless Steel Brass Stainless Steel Brass Stainless Steel
Type Socket Plug Socket Plug Socket Plug
Connection
Rc ½
(Female screwed)
Rc ¾
(Female screwed)
Rc 1
(Female screwed)
Recommended Max. Torque
30 N・m{306 kgf・cm} 50 N・m{510 kgf・cm} 62 N・m{663 kgf・cm}
Flow Rate *1 2.4 m3/h or more 3.8 m3/h or more 5.7 m3/h or more
Applicable Gas LPG and Town Gas
Max. Working Pressure *2 42.2 kPa
Sealing Material Nitrile Rubber (NBR)
Use Temperature Ambient Temperature
Compatible Standards (Inspector instruction of quick joint for connecting huge combustor LIA-392
(Japan L.P. Gas Instrument Association) LIA-392
Inspector instruction of quick joint for connecting business use combustor JIA-022-98
(Japan Gas Appliance Inspection Assosiation) JIA F 022-98
Price

*1 Inspector instruction of quick joint for connecting business use combustor JIA-022-98 (Japan Gas Appliance Inspection Assosiation) 
*2 Allowable Max. pressure which can be used continuously.

metal flexible hose
Metal Flexible Hose
fh-b
B type
LMA3 200L
LMA3 250L
LMA3 300L
LMA3 350L
LMA3 400L
Length
200mm
250mm
300mm
350mm
400mm
Connections
Type A: Rc½(Female screwed)×Rc½(Female screwed)
Type B: R½(Male screwed)×Rc½(Female screwed)
Type C: R½(Male screwed)×R½(Male screwed)
Measure of Max. Consumption
4.7kg / h
4.5kg / h
4.2kg / h
4.1kg / h
4.1kg / h
65.8kW
63.0kW
58.8kW
57.4kW
57.4kW
Price

LMA3 450L
LMA3 500L
LMA3 600L
LMA3 900L
LMA3 1200L
Length
450mm
500mm
600mm
900mm
1,200mm
Connections
Type A: Rc½(Female screwed)×Rc½(Female screwed)
Type B: R½(Male screwed)×Rc½(Female screwed)
Type C: R½(Male screwed)×R½(Male screwed)
Measure of Max. Consumption
4.0kg / h
3.7kg / h
3.2kg / h
3.0kg / h
2.7kg / h
56.0kW
51.8kW
44.8kW
42.0kW
37.8kW
Price
Combustion Equipment Hose (7φ Safe-Deposit code S · L freely)

Combustion Equipment Hose 7φ Adjustable Safety Hose (S-Type and L-Type )
sc-s
FH7C-5 FH7C-10 FH7C-20 FH7C-30 FH7C-50
Length
500 mm 1,000 mm 2,000 mm 3,000 mm 5,000 mm
Inlet Connection
Gas cock socket (Adjustable model: S and L)
Outlet Connection
Equipment Side Socket
Inner Diameter
7.0±0.4mm
Outer Diameter
11.5±0.4mm
Measure of Max. Consumption
0.7kg/h 0.7kg/h 0.6kg/h 0.5kg/h 0.4kg/h
9.8kW
9.8kW
8.4kW
7.0kW
5.6kW
Standard No. of Unit 20 pcs.
Price

【Connector】

setuzokugu_zu

Drawings CAD Performance curve Maunal Product picture
FH7C-5
FH7C-10
FH7C-20
FH7C-30
FH7C-50

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