LEFOO
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LF20 Extended Duty Pressure Switch 20psi3psi Adjustable Oil Pressure Switch
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LF20 Extended Duty Pressure Switch 20psi3psi Adjustable Oil Pressure Switch
Outstanding design, durable construction, and compact size, with innovative pressure adjustment capability for exceptional precision.
LF20 Extended Duty Pressure Switch 20psi3psi Adjustable Oil Pressure Switch

LF20 Extended Duty Pressure Switch 20psi3psi Adjustable Oil Pressure Switch

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Outstanding design, durable construction, and compact size, with innovative pressure adjustment capability for exceptional precision.
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Product Details

Find the LEFOO LF20 Pressure Switch at Ubuy - a New Zealand. Factory set, but adjustable and suitable for extended duty applications. UL, CUL, and CE approved. Shop now!
Operation Modeautomatic
Current Rating20 A
Contact TypeNormally Open
Connector TypeBlade Terminal
Switch TypePressure Switch
TerminalSpdt
Circuit Type2-way
Mounting TypePanel Mount
Actuator TypePush Button
Number of Positions2
Lower Temperature Rating1 u00b0C
Controller TypePush Button
Control MethodTouch
Connectivity ProtocolX-10
Compatible with Vehicle TypeHeavy Duty Vehicles
Control TypeIndirect
Compatible DevicesAir, Oil, and Water Systems
ColorBlack, yellow
Item Dimensions1.48 x 1.48 x 2.39 inches (3.8 x 3.8 x 6.1 cm)
Unit Count1 Count
Number of Items1
Material TypeBrass
Contact MaterialBrass
International Protection RatingIP54
Specification MetCE, UL, cUL
Brand NameLEFOO
ModelCECOMINOD006603
ManufacturerLEFOO Industrial Co.,Ltd
Item Weight9.07 g
Part NumberLF20
BrandLEFOO
MaterialBrass
Item dimensions L x W x H1.48 x 1.48 x 2.39 inches (3.8 x 3.8 x 6.1 cm)
Package Weight1 Pound (450 grams)

Product Description

LF20 Extended Duty Pressure Switch 20psi3psi Adjustable Oil Pressure Switch

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Customer Questions & Answers

  • Question: What is the operating pressure range of the LEFOO LF20 Extended Duty Pressure Switch?

    Answer: The LEFOO LF20 operates within a pressure range of 20 psi ± 3 psi, allowing adjustments to accommodate various applications. This flexibility makes it suitable for both high-pressure and vacuum applications, offering precision monitoring. It's often used in HVAC systems, refrigeration, and industrial machinery where maintaining specific pressure levels is crucial for optimal performance.
  • Question: Can the LEFOO LF20 be used in oil systems?

    Answer: Yes, the LEFOO LF20 is specifically designed for use in oil pressure monitoring systems. Its robust construction ensures reliable performance even in harsh environments. Users can apply this switch in engine oil systems or hydraulic setups, making it a versatile choice for automotive and industrial applications where precise oil pressure control is necessary.
  • Question: Is the LEFOO LF20 suitable for vacuum applications?

    Answer: Absolutely, the LEFOO LF20 can effectively manage vacuum pressures, alongside its capability for higher ranges. This adaptability allows for a variety of applications in different industries such as food processing and laboratory environments, where maintaining vacuum conditions is essential for operational success.
  • Question: How do you adjust the pressure settings on the LEFOO LF20?

    Answer: Adjusting the pressure settings on the LEFOO LF20 is straightforward. It features a simple adjustment mechanism that allows you to calibrate the pressure range as needed. This user-friendly feature is beneficial for technicians and engineers who need to tailor the switch's response to the specific requirements of their systems, ensuring optimal performance across diverse applications.
  • Question: What materials are used in the construction of the LEFOO LF20?

    Answer: The LEFOO LF20 is constructed using high-quality materials designed for durability and chemical resistance. It typically features a robust housing and precise internal components that ensure stability and longevity under varying environmental conditions. Its construction makes it ideal for technical environments, where reliability is paramount, such as in marine or heavy industrial applications.
  • Question: Can the LEFOO LF20 switch replace my existing pressure switch?

    Answer: Yes, the LEFOO LF20 can often replace existing pressure switches, as long as it meets the pressure specifications required by your system. Its adjustable features make it a versatile replacement option that can enhance performance and reliability in equipment ranging from compressors to pumps, thereby improving efficiency in operations.
  • Question: What are the main applications for the LEFOO LF20 pressure switch?

    Answer: The LEFOO LF20 pressure switch is widely used in HVAC systems, refrigeration units, and industrial machinery. Its ability to function effectively in both oil and vacuum environments makes it a go-to choice for a variety of applications requiring precise pressure control. This versatility helps maintain the efficiency and safety of systems across multiple industries.
  • Question: What is the difference between high-pressure and vacuum pressure switches?

    Answer: High-pressure switches, like the LEFOO LF20, monitor and control systems requiring positive pressure, while vacuum pressure switches manage systems operating under negative pressure. Understanding the difference helps users select the right switch for specific applications, ensuring effective monitoring and control in systems such as hydraulic machinery for high pressure and laboratory equipment for vacuum conditions.
  • Question: Is the LEFOO LF20 compatible with various fluids?

    Answer: Yes, the LEFOO LF20 is compatible with a range of fluids, including oil and air, making it a versatile choice for many operational settings. Its design considers chemical compatibility and thermal stability, ensuring it can efficiently manage pressure in diverse scenarios—from hydraulic fluid systems to pneumatic applications, thus broadening its usability in complex industrial setups.
  • Question: Where can I buy the LEFOO LF20 Extended Duty Pressure Switch in New Zealand?

    Answer: You can buy the LEFOO LF20 Extended Duty Pressure Switch from Ubuy in New Zealand. Ubuy offers a selection of quality pressure switches, ensuring you find the right option for your needs. Their reliable service and product availability make it a convenient choice for purchasing technical equipment.

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Pros

  • Great performance and speed
  • User-friendly interface
  • Long-lasting battery life
  • Stylish and modern design
  • Reliable customer support

Cons

  • A bit heavier than expected

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“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”

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“very speedy delivery,tracking info was superb-best experikence ever!!!”

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“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”

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Dneah
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
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Tania
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“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”

11-Jul-26 · via Trustpilot
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Features & Benefits

  • Engineered for extreme long-term loads and suit a variety of applications.
  • Features a factory-set, field-adjustable pressure setting.
  • Compatible with air, oil, and water for versatile use.
  • Built with a sturdy brass base for enhanced durability.
  • Provides a stable operating pressure with an adjustment flexibility window.
  • Certified for safety and has proven reliability in diverse industrial scenarios.

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