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 A9-4
      1/1
      Dwyer Switch A9-4
      $ 80 .77

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

      Quantity
      MOQ : 4
      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!
      Current Rating:21 @ 125 VAC;21 @ 250 VAC
      Pressure Range psig(Bar):21.8 to 58

      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

      • A

        Antonio Kirts

        Nov 04, 2025

        Dwyer Switch A9-4
        cheaper than the rest
        Helpful
        Unhelpful
      • J

        Jacquelyn Hayes

        Jul 26, 2024

        Dwyer Switch A9-4
        Super fast order processing and delivery time.
        Helpful
        Unhelpful
      • T

        Tyler Collins

        Aug 22, 2023

        Dwyer Switch A9-4
        I'm loving the quality.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Dwyer Switch A9-4
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Dwyer Switch A9-4

      $ 80 .77
      Click here to view shipping costs.

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

      Quantity
      MOQ : 4
      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, CKD Air Cylinder STG-M-12-40-W1

      CKD Air Cylinder STG-M-12-40-W1

      US$84.62
      New In stock for sale, Keyence Sensor PZ-G102CN

      Keyence Sensor PZ-G102CN

      US$1125.00
      New In stock for sale, Eaton Moeller Circuit Breaker PL9-D63/4

      Eaton Moeller Circuit Breaker PL9-D63/4

      US$90.81
      New In stock for sale, HYUNDAI Contactor UMC130

      HYUNDAI Contactor UMC130

      US$1000.00
      New In stock for sale, KOSMEK Overload Pump PH1650-HA-L

      KOSMEK Overload Pump PH1650-HA-L

      US$325.48

      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, Copeland Compressor ZB50KCE-TFP-230

      Copeland Compressor ZB50KCE-TFP-230

      Contact Us
      New In stock for sale, HIGH-TECH Vane Pump PVL12-10-75-F-1R-UU-10

      HIGH-TECH Vane Pump PVL12-10-75-F-1R-UU-10

      US$546.92
      New In stock for sale, E+H Endress Hauser Transmitter CLS15E-AAHC10B

      E+H Endress Hauser Transmitter CLS15E-AAHC10B

      US$2656.25
      New In stock for sale, Omron Compact Incremental Rotary Encoder E6A2-CS3C 200P/R 2M

      Omron Compact Incremental Rotary Encoder E6A2-CS3C 200P/R 2M

      Contact Us
      New In stock for sale, OERLIKON Welding Wire FLUXINOX 22.9.3 L

      OERLIKON Welding Wire FLUXINOX 22.9.3 L

      US$30.00
      New In stock for sale, YUKEN Vane Pump PVR50-L-T36-RLR-3180

      YUKEN Vane Pump PVR50-L-T36-RLR-3180

      Contact Us
      New In stock for sale, AirTac Solenoid Valve 2V155-95T-FPA-B7-2C

      AirTac Solenoid Valve 2V155-95T-FPA-B7-2C

      Contact Us
      New In stock for sale, Bristol Compressor H20R723ABCR

      Bristol Compressor H20R723ABCR

      Contact Us
      New In stock for sale, Festo Air Cylinder DSBG-125-320-PPSA-N3

      Festo Air Cylinder DSBG-125-320-PPSA-N3

      US$1003.23
      New In stock for sale, Copeland Compressor ZRD49KCE-TF5-965

      Copeland Compressor ZRD49KCE-TF5-965

      Contact Us

      Recent related posts

      How does the cold storage refrigeration system supplement and discharge refrigerant

      08/14/2020

      How does the cold storage refrigeration system supplement and discharge refrigerant

      The cold storage refrigeration system must ensure that the refrigerant is dry when adding refrigerant (only applicable to fluorine refrigerant refrigeration systems),

      Solenoid Valve: Function, Working Principle, Types, and Symbols

      11/27/2024

      Solenoid Valve: Function, Working Principle, Types, and Symbols

      Solenoid valves play a crucial role in controlling the flow of liquids or gases in various industrial, commercial, and residential applications.

      Global and Chinese commercial refrigeration compressor market development status from 2020 to 2026

      06/14/2020

      Global and Chinese commercial refrigeration compressor market development status from 2020 to 2026

      Coronavirus disease (COVID-19) in 2019 is affecting the entire global market. In addition to the cost of human life, the impact of virus transmission on the global economy has only just begun to be recognized and has a profound impact on the world's techn器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁

      Requirements for industrial refrigeration units before operation

      08/07/2020

      Requirements for industrial refrigeration units before operation

      Refrigeration units are used in many industries. For example, semi-hermetic refrigeration compressors are used by many manufacturers.

      What is Diaphragm Pumps

      07/19/2022

      What is Diaphragm Pumps

      A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber

      What is a Directional Control Valve?

      01/11/2023

      What is a Directional Control Valve?

      Hydraulic valves are used to control the flow direction or adjust the flow and pressure of liquids (oil, water, or air) in hydraulic systems.

      Where is the key technology of ammonia refrigeration system construction

      08/16/2020

      Where is the key technology of ammonia refrigeration system construction

      1. Refrigeration compressor installation    Before the refrigeration compressor is in place, clean the soil and dirt from its bottom and foundation bolt holes, and clean up the foundation surface that has passed the acceptance.

      The current sales model of air compressors

      09/18/2020

      The current sales model of air compressors

      1. Head office→regional agent→distributor→salesman→customer (representing company: Fusheng, Atlas, etc.) ⑴. It takes about four stages to reach the customer, and the profit is also reduced considerably (because the intervention of the middleman increases the cost)

      Structural design analysis of small linear refrigeration compressor

      06/14/2020

      Structural design analysis of small linear refrigeration compressor

      Structural design analysis of small linear refrigeration compressor

      Use cooling water circulation to avoid several problems

      08/21/2020

      Use cooling water circulation to avoid several problems

      In the actual operation of the chiller system, there are often the following misoperations:   1. Failure to close the inlet valve of the condenser on the chiller that does not need to be opened before starting the machine, causing water leakage.

      • 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 :

      DANFOSS Switch Omron Switch ERSCE Switch CHANTO Switch KROM Switch Trane Switch NKK Switch SCHUNK Switch SWT03334 112-63 TS064-30Y TS3N SR105 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ae3440a AE4470Z-FZ3C ava5546exn Bauer 059410-225BAR CKD 4F519-00-AC220V D08A 24TS2 daikin compressor jt160gaby1l Ebmpapst R3G560-PC04-01 fuji sc n10 Honeywell TBEX-E0394 jiaxipera ZBH1122CY kd2406phb2 maneurop mtz64hm4bve MDME152G1H Mitsubishi NN33NAAMT OTC SF-200-10-4D PNEUMAX 104.32.0.1.PA Sanyo Denki 9WV1212P1JD003 SNB092FGCH Ziehl Abegg RH22V-4IP.ZC.BR

      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