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
  • Temperature Controller
    Temperature Controller
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 A3304
      1/1
      Dwyer Switch A3304
      $ 1,030 .77

      ✔ 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 Requirements 120 VAC, 50/60 Hz
      Range:0~2 in W.C

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are there free trial or sample giveaway activities?

        A: We regularly organize free trials or sample giveaways. You can stay informed about these activities and apply to participate by following our official announcements, emails, or social media channels.

      • Q: What payment methods do you accept?

        A: We accept various payment methods, including major credit cards (Visa, Mastercard, American Express), debit cards, and digital payment platforms such as PayPal, Apple Pay, and Google Pay. The available payment methods will be displayed during the checkout process.

      • Q: Do you have a mobile app for easier shopping?

        A: We currently do not support it, but we have a Progressive Web App (PWA) and a well-adapted mobile version of our website. Additionally, we are in the process of developing a mobile application for iOS and Android devices. Our mobile app will provide a convenient and user-friendly shopping experience, including personalized recommendations, easy navigation, and order tracking features.

      View More
      Question has been sent successfully

      Reviews

      • A

        AHMAD ALJARAISI

        Sep 22, 2025

        Dwyer Switch A3304
        May I turn to you for help?
        Helpful
        Unhelpful
      • A

        Arthur Pomerantz

        Mar 20, 2025

        Dwyer Switch A3304
        Thanks for the easy-to-use format.
        Helpful
        Unhelpful
      • J

        James Stook

        Aug 04, 2024

        Dwyer Switch A3304
        Impressed with the quality.
        Helpful
        Unhelpful
      • W

        William Axenfield

        Nov 22, 2023

        Dwyer Switch A3304
        OKmarts had the parts we needed and got them to us exactly when they said they would. I would definitely reccomend them!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Dwyer Switch A3304
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Dwyer Switch A3304

      $ 1,030 .77
      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 Cylinder Pneumatic MKD20X45SMulti-mount Cylinder Pneumatic(Adjustable stroke no-rotating type)

      AirTAC Air Cylinder Pneumatic MKD20X45SMulti-mount Cylinder Pneumatic(Adjustable stroke no-rotating type)

      US$62.12
      New In stock for sale, Contrinex Sensor DW-AS-624-065-001

      Contrinex Sensor DW-AS-624-065-001

      US$76.92
      New In stock for sale, Schneider Circuit Breaker LV516303

      Schneider Circuit Breaker LV516303

      US$1250.00
      New In stock for sale, HITACHI Contactor H250-G

      HITACHI Contactor H250-G

      US$969.23
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40

      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, AirTAC Air Cylinder TCMJ20X250-50S

      AirTAC Air Cylinder TCMJ20X250-50S

      US$96.15
      New In stock for sale, Iwaki Magnet Pump MDH-452-1.5KW

      Iwaki Magnet Pump MDH-452-1.5KW

      US$661.54
      New In stock for sale, Cummins Belt 5580038

      Cummins Belt 5580038

      US$34.62
      New In stock for sale, GE Electric Motor 5K49PN4018CX

      GE Electric Motor 5K49PN4018CX

      US$587.50
      New In stock for sale, P+F Pepperl Fuchs Sensor NRB4-12GM40-E2-IO-C

      P+F Pepperl Fuchs Sensor NRB4-12GM40-E2-IO-C

      US$57.69
      New In stock for sale, Baumer Sensor ONDK 25G6911/S14

      Baumer Sensor ONDK 25G6911/S14

      US$354.03
      New In stock for sale, YUKEN Vane Pump PV2R13-31-76-F-RAAA-41

      YUKEN Vane Pump PV2R13-31-76-F-RAAA-41

      US$650.78
      New In stock for sale, GSWC Bearing 6214-2ZR-HT1

      GSWC Bearing 6214-2ZR-HT1

      Contact Us
      New In stock for sale, Schneider Circuit Breaker A9F38232

      Schneider Circuit Breaker A9F38232

      US$200.00
      New In stock for sale, Danfoss Solenoid Coil AM012D

      Danfoss Solenoid Coil AM012D

      US$191.02

      Recent related posts

      How to add air conditioning refrigerant

      06/23/2020

      How to add air conditioning refrigerant

      Turn off the power supply of the air conditioner first; if all the light leaks, then you must evacuate before adding it; find the thick tube under the outdoor unit and add fluorine from here; you need to install the pressure gauge when adding fluorine Generally, it can be stopped at about 5 pressures; the temperature needs to be turned to the lowest when turning on the machine, and observe for about half an hour.

      dafoss Liquid line

      06/16/2020

      dafoss Liquid line

      Danfoss filter drier 一、Filter drier 1、Filter drier cold,dew or frosting possible ①Partial blocking of dirt strainer in filter drier. Area Liquid line System Part Filter drier Symptom Filter drier cold, dew or frosting possible. Potential Cau器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ི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勁皦즠Ʋب

      Need heat preservation for precision air conditioner cooling pipes

      08/14/2020

      Need heat preservation for precision air conditioner cooling pipes

      Whether the cooling water pipes of precision air conditioners should be insulated depends on specific conditions. Under normal circumstances, it is not insulated,

      Structural requirements of modular air conditioning units

      08/17/2020

      Structural requirements of modular air conditioning units

      1. When the windward velocity of the cooling coil exceeds 2.5m/s, a water baffle shall be set.   2, the spray section should have an observation window, a water baffle and a water filter device.

      Working principle of York screw compressor

      06/14/2020

      Working principle of York screw compressor

      Working principle of York screw compressor Working principle of York screw compressor, screw compressor is a volumetric compression machine with working volume for rotary motion. The compression of gas depends on the change in volume, and the change in v器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧ࠄ

      Which chiller is suitable for high temperature areas or poor water temperature

      08/19/2020

      Which chiller is suitable for high temperature areas or poor water temperature

      The chiller provides a constant current and constant pressure circulating cooling water flow to meet the needs of the water cooling instrument. The chiller can ensure the normal operation of the instrument and achieve the purpose of water saving due to the pre-filled high-quality water circulating in the machine.

      There are 8 main reasons for the burning of air-conditioning compressors!

      07/26/2020

      There are 8 main reasons for the burning of air-conditioning compressors!

      The air-conditioning compressor is the key component of the air-conditioning unit. The 8 main reasons for the air-conditioning compressor burnout are as follows:<br></br>

      Chineses air compressor came into being for energy saving

      06/14/2020

      Chineses air compressor came into being for energy saving

      Chinese air compressor came into being for energy saving The distribution of energy in China is not only obvious in the geographical distribution of the total distribution, but also the geographical distribution of the distribution types. Plastic graﰸ2䀀ᅵ皥䖒皦즠Ʋ娼ི㲈Ʋ䌁皦隆ᮔDž༬皧婆ིЀ呄ᠾ鹨់༹皧ࠄ00븹먱댁珵理뛐珵Љ䕄ྦ￿￿뤂ᐱ變뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់變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勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džቜ먢䇨珵呈ᠾ뤂ᐱ⷇⬿먲僧ᐱ靖㥲ᐲ�僬㣢ᐲᠾ靖랖僧Ѣﯼ靖�僬㣢ᐲ臆S㥲

      Introduction of internal control elements of industrial chillers

      06/14/2020

      Introduction of internal control elements of industrial chillers

      Introduction of internal control elements of industrial chillers Chiller is a kind of water cooling equipment, which can provide constant temperature, constant current and constant pressure cooling water equipment. Its working principle is to inject a ceﰸ2

      Industrial chiller fault code corresponding fault description and operation

      08/17/2020

      Industrial chiller fault code corresponding fault description and operation

      Industrial chillers will inevitably have various types of failures during high-efficiency and long-term overload operation. Today, the editor of okmarts.com mainly shares with you the common failures in industrial chillers.

      • 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 :

      ERSCE Switch KROM Switch CHANTO Switch NKK Switch SCHUNK Switch Omron Switch DANFOSS Switch Trane Switch TS3N SWT03334 DL3AG-6K2 SR105 CJ20-250 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 A2D240-AB26-06 AGA5568EXT ANB66FBZMT Copeland CRFQ-0250-PFJ-522 danfoss sm110s4vc e40h12 1024 3 t 24 e40h12 1024 6 l 5 Emerson Alco TX6-Z14 801 514 Hitachi BSA357CV-R1AN Hitachi SH356DG-C8LU HONEYWELL V4ABFW16-150-112 Huaguang AQAW110 MAC 56C-63-121JB MADHT1505 mdr 20 24 Rexroth 4WREE 6 E16-24/G24K31/A1V-655 sm120s4vc danfoss compressor SUNON PF80251B1-10000-S99 TS36VGBC YB645RTD

      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. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot