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 H3A-4SL
      1/1
      Dwyer Switch H3A-4SL
      $ 3,000 .00

      ✔ 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!
      Pressure Limit:1500 psig
      Asjustable Range:10~200 psid

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are the actual colors of the products consistent with the pictures?

        A: We do our best to ensure the accuracy of product images. However, due to variations in display devices and lighting conditions, there may be slight differences in actual colors. We provide detailed color descriptions to assist you in making better choices.

      • Q: Can I change the size or color of an item after placing an order?

        A: If you need to change the size or color of an item after placing an order, please contact our customer service team as soon as possible. We will assist you in modifying the order if it hasn't been processed for shipping.

      • Q: Is this e-commerce platform trustworthy?

        A: Yes, our e-commerce platform has been audited and certified to ensure a safe and reliable shopping environment and has a good reputation among numerous users.

      View More
      Question has been sent successfully

      Reviews

      • T

        Tom Gross

        Jun 16, 2025

        Dwyer Switch H3A-4SL
        Fast delivery experience
        Helpful
        Unhelpful
      • A

        Amaury Medina

        Nov 24, 2024

        Dwyer Switch H3A-4SL
        The item ordered was promptly shipped and was received in good condition one day earlier than predicted.
        Helpful
        Unhelpful
      • H

        Harold Lopez

        Jun 06, 2024

        Dwyer Switch H3A-4SL
        Extremely pleased. The item showed up a day early, and the phone ordering process was very smooth. Good job!
        Helpful
        Unhelpful
      • S

        Steve Chadly

        May 23, 2024

        Dwyer Switch H3A-4SL
        Extremely easy to stumble upon
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Dwyer Switch H3A-4SL
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Dwyer Switch H3A-4SL

      $ 3,000 .00
      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 MIJ16X350-50Mini Cylinder Pneumatic(Adjustable stroke)

      AirTAC Air Cylinder Pneumatic MIJ16X350-50Mini Cylinder Pneumatic(Adjustable stroke)

      US$42.31
      New In stock for sale, Banner Sensor Q45XDN2CVQ6

      Banner Sensor Q45XDN2CVQ6

      US$138.45
      New In stock for sale, Chint Circuit Breaker CB-60G 1P 50A

      Chint Circuit Breaker CB-60G 1P 50A

      US$10.16
      New In stock for sale, Togami Contactor CLK-35J

      Togami Contactor CLK-35J

      US$146.15
      New In stock for sale, KANTOU Overload Pump OL-08A

      KANTOU Overload Pump OL-08A

      US$67.56

      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, PMI Linear Guideway MSA45SSSFCPA

      PMI Linear Guideway MSA45SSSFCPA

      US$311.54
      New In stock for sale, Copeland Compressor RSU5-0050-IAV-211

      Copeland Compressor RSU5-0050-IAV-211

      Contact Us
      New In stock for sale, Texas Instruments TI IC Integrated Circuit CD40192BE

      Texas Instruments TI IC Integrated Circuit CD40192BE

      US$5.58
      New In stock for sale, Schneider Circuit Breaker LV563339

      Schneider Circuit Breaker LV563339

      Contact Us
      New In stock for sale, Parker Denison Vane Pump T7DDBS-B35-B14-B09-3L00-A5-M1

      Parker Denison Vane Pump T7DDBS-B35-B14-B09-3L00-A5-M1

      Contact Us
      New In stock for sale, WINBOND IC W9812G6KH-6

      WINBOND IC W9812G6KH-6

      US$8.93
      New In stock for sale, Kuebler Encoder 8.5020.255A.0360

      Kuebler Encoder 8.5020.255A.0360

      Contact Us
      New In stock for sale, Copeland Compressor EAAA-015A-TAC-800

      Copeland Compressor EAAA-015A-TAC-800

      Contact Us
      New In stock for sale, THK Linear Guideway SSR20XV2UU+1260L

      THK Linear Guideway SSR20XV2UU+1260L

      Contact Us
      New In stock for sale, Schneider Relay RPF2BJD

      Schneider Relay RPF2BJD

      US$35.88

      Recent related posts

      Confused about central air conditioning and fresh air system Look over quickly

      08/14/2020

      Confused about central air conditioning and fresh air system Look over quickly

      Central air conditioning and fresh air systems are systems dedicated to improving indoor comfort. In real life, many people take it for granted that the air conditioner can also blow, and there is no need to use a fresh air system.

      How to apply the functions of cooling, heating, humidification, and dehumidification of computer room air conditioning

      08/13/2020

      How to apply the functions of cooling, heating, humidification, and dehumidification of computer room air conditioning

      1. Uninterrupted operation and year-round refrigeration<br></br> The heat dissipation of the equipment in the computer room is a steady-state heat source, and it operates continuously throughout the year. This requires an uninterrupted air-conditioning gPﰨ2䀀湠癐

      Installation and Maintenance of Gearboxes

      02/17/2023

      Installation and Maintenance of Gearboxes

      When you select gearbox model, four factors should be given comprehensive consideration.

      Tips for quick air conditioning

      08/19/2020

      Tips for quick air conditioning

      1: The press does not start, there is no problem with the temperature setting, but there is no response after power on<br></br>    The compressor does not turn, the fan turns, you must first look at the capacitor

      Classification of Water Pump

      03/13/2023

      Classification of Water Pump

      Classification of Water Pump

      Method for cleaning and protecting plates of plate heat exchanger

      08/12/2020

      Method for cleaning and protecting plates of plate heat exchanger

      In addition to maintenance under special circumstances, the plate heat exchanger should also be regularly maintained. Due to the convenient disassembly and assembly of the plate heat exchanger and simple maintenance, special tools and equipment are genera¨ﰨ2䀀湠疨

      Empty and replace the expansion valve after servicing the refrigeration system

      07/17/2020

      Empty and replace the expansion valve after servicing the refrigeration system

      Let's introduce the operation process when replacing the expansion valve in the refrigeration system. In the system, when the low pressure of the system is under pressure control, short-circuit the controller before venting the system to prevent the system from jumping during vacuum.

      What are the advantages of air spring

      06/14/2020

      What are the advantages of air spring

      The air spring shock absorber is the vibration isolator with the highest vibration isolation efficiency at this stage, which is better than the yellow elastic and vulcanized rubber. The air spring shock absorber is composed of a brake air chamber, a vulca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勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧׈識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      What is a Rotary Screw Air Compressor? Everything You Need to Know

      04/24/2025

      What is a Rotary Screw Air Compressor? Everything You Need to Know

      Rotary screw air compressor (screw air compressor, screw type air compressor, rotary screw compressor), is a positive displacement air compressor

      Theoretical basis for appearance design of natural gas compressor

      09/03/2020

      Theoretical basis for appearance design of natural gas compressor

      The modern design system is an open system, especially in terms of shape, color, and materials. Ergonomics, also known as ergonomics or ergonomics, originated in Europe and the United States

      • 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 :

      SCHUNK Switch CHANTO Switch ERSCE Switch DANFOSS Switch KROM Switch Omron Switch Trane Switch NKK Switch TS064-30Y D4F-320-5D MS222A-2O SR105 TS3N 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 6078ES ad1212mb f51 AG5524E AGA5562CXT AGT201A748DH AVC DFPK0456B2G AWG5522EVA Commonwealth FP-108EX-S1-B Copeland RS97C1E-CAV-101 IMI Norgren 8498319.8176.024.00 jiaxipera TX1113Y MAC PQE92A-AA-10 Parker Sporlan SEH-175-10-S RS222VREC rsp 2000 12 SEW GR-112A SUNON EG75070S1-1C100-S9A THB247FAE Toshiba DZ120V1D yaskawa sgdm 30ada

      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