Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Omron
Omron
  • Encoder
    Encoder
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Sensor
    Sensor
  • PLC
    PLC
  • Transformer
    Transformer
  • Optical Fiber Amplifier
    Optical Fiber Amplifier
  • Fan
    Fan
  • Digital Display Controller
    Digital Display Controller
  • Module
    Module
  • Battery
    Battery
  • Switch
    Switch
DANFOSS
DANFOSS
  • Switch
    Switch
CHANTO
CHANTO
  • Air Cylinder
    Air Cylinder
  • Switch
    Switch
ERSCE
ERSCE
  • Switch
    Switch
Trane
Trane
  • Switch
    Switch
  • Sensor
    Sensor
Kromschroder
Kromschroder
  • Proportional Valve
    Proportional Valve
  • Proportional Valve
    Proportional Valve
  • Transformer
    Transformer
  • Flame Detector
    Flame Detector
  • Safety Valve
    Safety Valve
  • Combustion Controller
    Combustion Controller
  • Pressure Gauge
    Pressure Gauge
  • Switch
    Switch
  • Solenoid Valve
    Solenoid Valve
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • Dwyer Switch TSF-4021-MDF
      1/1
      Dwyer Switch TSF-4021-MDF
      $ 365 .38

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      The Dwyer Switch is high quality!
      Power Supply:230 VAC
      Probe Range:32 to 999°F

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I write a review for a purchased product?

        A: After completing the order, you can go to the order page and select the items you want to review from the product list. You can share your shopping experience, and feedback on product quality and service to help other buyers make better decisions.

      • Q: What should I do if I receive a damaged or defective item?

        A: If you receive a damaged or defective item, please contact our customer service team immediately. Provide them with the necessary details and, if possible, include photos of the damage. We will assist you in resolving the issue by offering a replacement, refund, or suitable solution.

      • Q: How can I view the size and specifications of a product?

        A: On the product details page, you can find detailed information about size and specifications, including size charts, specific measurements, and more, to help you select the right product.

      View More
      Question has been sent successfully

      Reviews

      • E

        Ernest Boudreaux

        Jan 13, 2026

        Dwyer Switch TSF-4021-MDF
        I truly appreciate it again!
        Helpful
        Unhelpful
      • M

        Miles Mcdonald

        Aug 08, 2025

        Dwyer Switch TSF-4021-MDF
        very good service. i had to change the ship to address after i placed the order and had no problems!
        Helpful
        Unhelpful
      • R

        Richard Jordan

        Sep 18, 2023

        Dwyer Switch TSF-4021-MDF
        Exactly what I ordered, and it arrived promptly!
        Helpful
        Unhelpful
      • J

        Jack Moody

        Jul 29, 2023

        Dwyer Switch TSF-4021-MDF
        Easy ordering, got the right product quickly.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Dwyer Switch TSF-4021-MDF
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Dwyer Switch TSF-4021-MDF

      $ 365 .38
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, AirTAC Air Pneumatic Cylinder MDJ25X30-10S Multi-mount Pneumatic Cylinder(Adjustable stroke type)

      AirTAC Air Pneumatic Cylinder MDJ25X30-10S Multi-mount Pneumatic Cylinder(Adjustable stroke type)

      US$46.92
      New In stock for sale, Honeywell Sensor 26PCCFS2G

      Honeywell Sensor 26PCCFS2G

      US$77.67
      New In stock for sale, Eaton Moeller Circuit Breaker E6-6/1/C

      Eaton Moeller Circuit Breaker E6-6/1/C

      US$9.19
      New In stock for sale, Eaton Contactor XTCD040F11AO

      Eaton Contactor XTCD040F11AO

      US$57.69
      New In stock for sale, KOSMEK Overload Pump PH1060-SG

      KOSMEK Overload Pump PH1060-SG

      US$1791.54

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, Festo Air Cylinder AEVULQ-50-25-A-P-A

      Festo Air Cylinder AEVULQ-50-25-A-P-A

      US$371.68
      New In stock for sale, Copeland Compressor ZB66K5E-TFB

      Copeland Compressor ZB66K5E-TFB

      Contact Us
      New In stock for sale, Copeland Compressor ZR57KCE-TFE

      Copeland Compressor ZR57KCE-TFE

      Contact Us
      New In stock for sale, Rechner Sensor KAS-80-35/50-A-M32-PTFE/MS-Y5-1-HPCapacitive proximity sensor

      Rechner Sensor KAS-80-35/50-A-M32-PTFE/MS-Y5-1-HPCapacitive proximity sensor

      US$84.62
      New In stock for sale, Parker Solenoid Valve 484990P6

      Parker Solenoid Valve 484990P6

      Contact Us
      New In stock for sale, NSK Bearing 7304 DB P4

      NSK Bearing 7304 DB P4

      US$203.23
      New In stock for sale, BANDO Belt T2.5-600-15

      BANDO Belt T2.5-600-15

      US$43.08
      New In stock for sale, INFINEON IC Integrated Circuit 2ED020I12F2

      INFINEON IC Integrated Circuit 2ED020I12F2

      US$29.88
      New In stock for sale, Rockwell Allen Bradley AB Circuit Breaker 140M-C2E-C16

      Rockwell Allen Bradley AB Circuit Breaker 140M-C2E-C16

      US$107.47
      New In stock for sale, TECO Servo Drive JSDEP-50A3

      TECO Servo Drive JSDEP-50A3

      US$807.69

      Recent related posts

      How to reduce the discharge temperature of refrigeration compressor

      07/23/2020

      How to reduce the discharge temperature of refrigeration compressor

      The refrigeration compressor is the core and heart of the refrigeration system. The capacity and characteristics of the compressor lead to the capacity and characteristics of the refrigeration system. In a sense, the design and matching of the refrigeration system is to reflect the capacity of the compressor.

      Suggestions on safe and intelligent regulation of air conditioning and ventilation systems during epidemic period

      06/06/2025

      Suggestions on safe and intelligent regulation of air conditioning and ventilation systems during epidemic period

      Under the epidemic situation, rework is imminent. We have carefully studied the relevant regulations and guidelines newly implemented in the country during the epidemic period, combined with relevant national regulations,

      How to clean the constant temperature and humidity box condenser

      07/16/2020

      How to clean the constant temperature and humidity box condenser

      The condenser of the constant temperature and humidity test chamber should be maintained regularly on a monthly basis. Use a vacuum cleaner to absorb the dust adhering to the condensing heat dissipation mesh or use high-pressure air to remove the dust.

      Overview of sensors for air compressors

      09/09/2020

      Overview of sensors for air compressors

      A sensor (transducer/sensor) is a detection device that can feel the information to be measured, and can transform the sensed information into electrical signals or other required forms of information output according to a certain rule, so as to meet the needs of information transmission, Processing, storage, display, recording and control requirements.

      Fresh air treatment and energy-saving methods of multi-line system

      08/21/2020

      Fresh air treatment and energy-saving methods of multi-line system

      I. Introduction In the process of using air conditioners, we must consider the related functions of the air conditioner on the one hand, and on the other hand, consider its energy-saving effect and reduce the consumption of electric energy.

      The principle and decisive factors of cooling tower cooling effect

      08/21/2020

      The principle and decisive factors of cooling tower cooling effect

      The role of the cooling tower is to exchange the cooling water carrying waste heat with the air inside the tower body, so that the waste heat is transferred to the air and dispersed into the atmosphere.

      What is an Erbium Doped Fiber Amplifier?

      12/23/2022

      What is an Erbium Doped Fiber Amplifier?

      The erbium optical fiber amplifier (EDFA) is an optical amplifier made of optical fiber doped with erbium.

      Why is the meter still running after the air conditioner is shut down

      08/17/2020

      Why is the meter still running after the air conditioner is shut down

      In the process of using home appliances, friends will always encounter some weird problems more or less. For example, the air conditioner makes strange noises, the soymilk machine suddenly stops turning, and so on

      Analysis of common failures of motors and solutions

      09/06/2020

      Analysis of common failures of motors and solutions

      As an important power provider that is indispensable in people's production and life, electric motors will generate serious heat during use, but many times do not know how to solve them.

      Hitachi compressor features:

      07/10/2020

      Hitachi compressor features:

      Hitachi compressor features: 1. Whether Hitachi compressors use refrigerant R22 or the new chlorine-free refrigerants R134a, R404A, R507A and R407C, they can operate smoothly and reliably.

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      NKK Switch CHANTO Switch SCHUNK Switch DANFOSS Switch Omron Switch KROM Switch Trane Switch ERSCE Switch V-15G-3C26 MMS 22-A-10V-M08 112-63 MS222A-2O 646GZEM11-7011 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2320898 2v42s225aua 9A0412J7D03 ad0912us a70gl AHV60FCLT Atos AZRA-102100-15F caj9510t fuji sc n5a HAWE PMV 41-44/G24 Hitachi SHZ33LC2-S Huayi HYB60MGU KNB102FCDMC lrs 350 36 Pelko Motors PM1238HA1B-7 rsp 750 5 Samsung DB62-11474B SXK-10 Servo TUDC12H4 Tecumseh CAJ4511A YUKEN Servo Valve SE1012-40-1107 Ziehl Abegg FN040-VDK.0F.V7P1

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot