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LFM108 Differential Pressure Transmitter for central air conditioning air

10/10 fairsManufacturerModel LFM108

$2778–$3889/ unit FOB · ≈ converted from CNY

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 1 unit

Estimated landed cost

$51 / unit

range $44–$59 · total ≈ $5,140

Quantity

FOB goods (100): $3,333
Ocean freight + handling (1.0 CBM): $820
US duty (3.5%): $117
Section 301 tariff (25.0%): $833
Customs fees (MPF/HMF): $37

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.

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

Visit the ZHEJIANG LEFOO CONTROLS CO., LTD. store

LFM108 Differential Pressure Transmitter for central air conditioning air

10/10 fairsManufacturerModel LFM108

$2778–$3889/ unit FOB · ≈ converted from CNY

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 1 unit

Estimated landed cost

$51 / unit

range $44–$59 · total ≈ $5,140

Quantity

FOB goods (100): $3,333
Ocean freight + handling (1.0 CBM): $820
US duty (3.5%): $117
Section 301 tariff (25.0%): $833
Customs fees (MPF/HMF): $37

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.

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

About this product

Materials: plastic,alloy,core,Electronic components
Size: 97*87*35.5
Color: White
Theory: Other
Material: Other
Operation form: PassiveMode
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

$2778–$3889/ unit FOB · ≈ converted from CNY

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 1 unit

Estimated landed cost

$51 / unit

range $44–$59 · total ≈ $5,140

Quantity

FOB goods (100): $3,333
Ocean freight + handling (1.0 CBM): $820
US duty (3.5%): $117
Section 301 tariff (25.0%): $833
Customs fees (MPF/HMF): $37

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.

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

About this product

Materials: plastic,alloy,core,Electronic components
Size: 97*87*35.5
Color: White
Theory: Other
Material: Other
Operation form: PassiveMode
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,core,Electronic components
Size	978735.5
Color	White
Theory	Other
Material	Other
Operation form	PassiveMode
Usage	PressureSensitiveSensor
Brand	Other
Production process	Other
Measured substance	Other
Composition	Other
Output	Other

From the supplier

LFM108 differential pressure transmitter detect differential pressure or gauge pressure then convert this pressure difference to a proportional analogue output signal. Two output version are offered: Voltage output of 0~10VDC, and a current output 4-20mA. LFM108 differential pressure transmitter ranges from 0 - ±50Pa to 0 - ±10000Pa.

Application:

Heating, Ventilation and Air Conditioning (HVAC)

Energy Management System

Static Duct Pressure

Clean Room Pressure

Over Pressurization and Furnace Draft Control

Media: Air and neutral gases

Pressure range table

Unidirectional pressure

Bidirectional pressure

0 - 100Pa

0 - ±50Pa

0 - 250Pa

0 - ±100Pa

0 - 500Pa

0- ±250Pa

0 - 1000Pa

0 - ±500Pa

0 - 2500Pa

0 - ±1000Pa

0 - 5000Pa

0 - ±2500Pa

0 - 10,000Pa

0 -?±5000Pa

0 - ±10,000Pa

Other pressure range are selectable

Specification

Accuracy

±1.0%FS

Compensated temperatures

-10°C +60°C

Zero/Full range deviation %FS/?

±0.01

Over pressure capacity

×15

Output signal

0?5/10VDC3-wire

4?20mA2-wire

Supply voltage

0 - 5/10VDC12 - 30VDC

4 - 20mA10 - 30VDC

External connective load

0 - 5/10VDC≥50KΩ

4 - 20mA≤250Ω

Ambient temperature

-10°C - 60°C

Storage temperature

-40°C - 85°C

Housing

Industrial plastic, fire resistance level per UL94-V0

Pressure connection

Ribbed Ø6.2mm

Cable gland

Cables Ø8mm maximum

Weight

140g

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In the fierce competition of the market economy era, only better products can survive. Zhejiang Lifu Automation Technology Co., Ltd. was established in 2000. In the initial stage of the company's establishment, the company developed air compressor pressure control switches. After more than 10 years of hard work, the company has developed into a business entity with two production bases in Hangzhou and Wenzhou. Since its establishment, Zhejiang Lifu Automation Technology Co., Ltd. has been committed to the development and manufacturing of reliable pressure control equipment. The company can design and manufacture pressure control products that meet various control requirements based on the needs of machine operation. In various fields including pneumatic technology, intelligent buildings, food and beverage processing, packaging systems, hydraulic technology, home appliances, and industrial automation, we can always provide high-precision, high-reliability pressure control equipment. Hangzhou Lifu Electromechanical Manufacturing Co., Ltd. is an international enterprise with Sino-foreign cooperation, specializing in the research and development and manufacturing of compressed air energy-saving purification equipment and micro-pump products. Across various industrial production and application fields, we provide systematic solutions and professional services in energy-saving purification. Besides a complete range of standard products, Lifu can also provide specific customer solutions, especially suitable for meeting special practical requirements. The company has invested substantial funds in research and development to ensure equipment compatibility with existing market products, thereby reducing customer costs and eliminating concerns. Currently, the company's market is distributed in North America, Europe, Asia, Australia, and South America.