LF55 Refrigeration Pressure Switch Refrigeration pressure controller steam generator pressure switch boiler pressure switch
ZHEJIANG LEFOO CONTROLS CO., LTD.
See what’s includedHide breakdown
- FOB goods (100)
- $1,389
- Ocean freight + handling (0.35 CBM, volume guessed from price)
- $820
- US duty (3.5%)
- $49
- Section 301 tariff (25.0%)
- $347
- Customs fees (MPF/HMF)
- $34
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
- FOB goods (100)
- $1,389
- Ocean freight + handling (0.35 CBM, volume guessed from price)
- $820
- US duty (3.5%)
- $49
- Section 301 tariff (25.0%)
- $347
- Customs fees (MPF/HMF)
- $34
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
Verify from $29 · written report in 3 business days · 100% refund if unreachable
LF55 Refrigeration Pressure Switch Refrigeration pressure controller steam generator pressure switch boiler pressure switch
ZHEJIANG LEFOO CONTROLS CO., LTD.See what’s includedHide breakdown
- FOB goods (100)
- $1,389
- Ocean freight + handling (0.35 CBM, volume guessed from price)
- $820
- US duty (3.5%)
- $49
- Section 301 tariff (25.0%)
- $347
- Customs fees (MPF/HMF)
- $34
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
- FOB goods (100)
- $1,389
- Ocean freight + handling (0.35 CBM, volume guessed from price)
- $820
- US duty (3.5%)
- $49
- Section 301 tariff (25.0%)
- $347
- Customs fees (MPF/HMF)
- $34
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
Verify from $29 · written report in 3 business days · 100% refund if unreachable
About this product
- Materials: plastic,alloy,Electronic components
- Size: 83.5*87*44
- Color: White
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Zhejiang, China
About this product
- Materials: plastic,alloy,Electronic components
- Size: 83.5*87*44
- Color: White
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Zhejiang, China
Product details
| Materials | plastic,alloy,Electronic components |
|---|---|
| Size | 83.5*87*44 |
| Color | White |
Product details
| Materials | plastic,alloy,Electronic components |
|---|---|
| Size | 83.5*87*44 |
| Color | White |
From the supplier
LF55 Series pressure switches is usually used with fluorinated refrigerants to control the pressure of compressor in refrigeration system. It can also used in air and water. Internal Micro-swith ensures reliable switching. It is provided standard Mounting Bracket. Temperature package available.
Model Specification
Model
Adjustable range
(Bar)
Differential
(Bar)
Factory setting
(Bar)
Max working pressure (Bar)
Min.
Max.
Min.
Max.
OFF
ON
LF5502
-0.5
2
0.2
0.7
1
0.5
16.5
LF5503
-0.5
3
0.35
1.5
2
1
16.5
LF5506
-0.5
6
0.6
4
3
2
16.5
LF5506M
-0.5
6
Reset Differential≤1bar
3
Manual Reset
16.5
LF5508 -0.2 7.5 0.7 4 3 2 20LF5510
1
10
1
3
6
5
16.5
LF5514 2 14 1 4 10 8 20LF5516
3
16
1
4
10
8
35LF5520
5
20
2
5
16
13
35
LF5530
8
30
Fixed at 3 to 5
20
15~17
35
LF5530M
8
30
Reset Differential
20
Manual Reset
35
LF5530D 5 30 3 10 20 15 35 LF5532 8 32 2 6 20 17 35LF5542
8
30
4
10 3025
46.5
Medium
Refrigerant, Air, Water, Oil
Media Temperature
-10°C - 120°C
Connection
M12X1.25, 7/16-20UNF
other connection is available on request
Contact Arrangement
SPDT
Electrical Rating:
Non-Inductive:
20A@125VAC,10A@ 250 VAC
Inductive:
FLA:15A@ 125VAC,8A@250VAC
LRA:72A@ 125VAC,64A@250VAC
High pressure switch,Low pressure switch,Danfoss pressure switch,Danfoss kp,Hydraulic pressure switchPs: 1 box(10-100 pieces) minimum order.Quantity discounts.
LF55T Temperature Switch
LF56 series pressure switch
LF58 Dual Pressure Switch for refrigeration system, -0.2~32bar
LF5D series differential pressure switch
TS series temperature controller
TSD differential temperature controller
TSH is dual temperature controller
From the supplier
LF55 Series pressure switches is usually used with fluorinated refrigerants to control the pressure of compressor in refrigeration system. It can also used in air and water. Internal Micro-swith ensures reliable switching. It is provided standard Mounting Bracket. Temperature package available.
Model Specification
Model
Adjustable range
(Bar)
Differential
(Bar)
Factory setting
(Bar)
Max working pressure (Bar)
Min.
Max.
Min.
Max.
OFF
ON
LF5502
-0.5
2
0.2
0.7
1
0.5
16.5
LF5503
-0.5
3
0.35
1.5
2
1
16.5
LF5506
-0.5
6
0.6
4
3
2
16.5
LF5506M
-0.5
6
Reset Differential≤1bar
3
Manual Reset
16.5
LF5508 -0.2 7.5 0.7 4 3 2 20LF5510
1
10
1
3
6
5
16.5
LF5514 2 14 1 4 10 8 20LF5516
3
16
1
4
10
8
35LF5520
5
20
2
5
16
13
35
LF5530
8
30
Fixed at 3 to 5
20
15~17
35
LF5530M
8
30
Reset Differential
20
Manual Reset
35
LF5530D 5 30 3 10 20 15 35 LF5532 8 32 2 6 20 17 35LF5542
8
30
4
10 3025
46.5
Medium
Refrigerant, Air, Water, Oil
Media Temperature
-10°C - 120°C
Connection
M12X1.25, 7/16-20UNF
other connection is available on request
Contact Arrangement
SPDT
Electrical Rating:
Non-Inductive:
20A@125VAC,10A@ 250 VAC
Inductive:
FLA:15A@ 125VAC,8A@250VAC
LRA:72A@ 125VAC,64A@250VAC
High pressure switch,Low pressure switch,Danfoss pressure switch,Danfoss kp,Hydraulic pressure switchPs: 1 box(10-100 pieces) minimum order.Quantity discounts.
LF55T Temperature Switch
LF56 series pressure switch
LF58 Dual Pressure Switch for refrigeration system, -0.2~32bar
LF5D series differential pressure switch
TS series temperature controller
TSD differential temperature controller
TSH is dual temperature controller
About the supplier
Main products: Other sensors,Differential pressure transmitter,Switch,Other Pumps,Safety Breaker
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Manufacturer
- ✓Founded 2000
- ✓Canton Fair Premium Supplier
- ✓National high-tech enterprise
- ✓1 certificate on file
- Exhibited at 10 of the last 10 Canton Fairs
- Manufacturer
- Founded 2000
- Canton Fair Premium Supplier
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