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
      • TWOWAY Switch PSL-400K-21B
      1/1
      TWOWAY Switch PSL-400K-21B
      $ 330 .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
      Max pressure bar :450 Set pres bar :180 Pressure Adj range bar:50-400 Connection port (1/4''PT)

      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

      • R

        Rafael Reynoso

        Jun 27, 2025

        TWOWAY Switch PSL-400K-21B
        Super fast delivery, great job!
        Helpful
        Unhelpful
      • R

        Rosa Perrupato

        Jun 21, 2024

        TWOWAY Switch PSL-400K-21B
        Excellent sale experience!
        Helpful
        Unhelpful
      • B

        Brian Murphy

        Apr 18, 2024

        TWOWAY Switch PSL-400K-21B
        awesome service given to all customers
        Helpful
        Unhelpful
      • S

        Stephanie Chavez

        Mar 27, 2024

        TWOWAY Switch PSL-400K-21B
        Quick fill-out registration
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        TWOWAY Switch PSL-400K-21B
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      TWOWAY Switch PSL-400K-21B

      $ 330 .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 TCLJ100X300-20S

      AirTAC Air Cylinder TCLJ100X300-20S

      US$1512.31
      New In stock for sale, Rockwell A-B Sensor 42CAEZ-D1MPA1-A2

      Rockwell A-B Sensor 42CAEZ-D1MPA1-A2

      US$38.46
      New In stock for sale, Shihlin Circuit Breaker BHA23 C50

      Shihlin Circuit Breaker BHA23 C50

      US$33.85
      New In stock for sale, Fuji Contactor SB-2NBZ526

      Fuji Contactor SB-2NBZ526

      US$115.38
      New In stock for sale, AUTOPOWER Overload Pump OL12S

      AUTOPOWER Overload Pump OL12S

      US$748.82

      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, Eluan Air Compressor ES18L-800W

      Eluan Air Compressor ES18L-800W

      US$218.85
      New In stock for sale, Copeland Compressor CR41KQE-TFV-200WB

      Copeland Compressor CR41KQE-TFV-200WB

      Contact Us
      New In stock for sale, IMI Norgren Solenoid Valve UM/22354/172/81/83J

      IMI Norgren Solenoid Valve UM/22354/172/81/83J

      Contact Us
      New In stock for sale, Yaskawa Servo Motor SGMMS-04ADC6S

      Yaskawa Servo Motor SGMMS-04ADC6S

      US$576.92
      New In stock for sale, Copeland Compressor ZBD57KCE-TFC-250

      Copeland Compressor ZBD57KCE-TFC-250

      Contact Us
      New In stock for sale, Hossoni Power Supply HB17301SL3A

      Hossoni Power Supply HB17301SL3A

      US$251.95
      New In stock for sale, Siemens Contactor 3TF6844-0CQ7

      Siemens Contactor 3TF6844-0CQ7

      US$4807.69
      New In stock for sale, SKF Bearing NU 1019 ECM

      SKF Bearing NU 1019 ECM

      US$73.08
      New In stock for sale, Gree Air Conditioner KFR-32GW(32561)FNDa-2

      Gree Air Conditioner KFR-32GW(32561)FNDa-2

      Contact Us
      New In stock for sale, PARKER Filter 935226

      PARKER Filter 935226

      US$51.92

      Recent related posts

      Basic knowledge of air source heat pump

      08/06/2020

      Basic knowledge of air source heat pump

      Brief introduction of heat pump<br></br>    There are many applications of pumps in daily life. The pump is a device to increase the potential energy. There are water pumps, air pumps, oil pumps, etc. according to different uses.

      The layout principle of Freon refrigerant pipeline

      08/15/2020

      The layout principle of Freon refrigerant pipeline

      The main feature of Freon refrigerant is that it dissolves with the lubricating oil. Therefore, it must be ensured that the lubricating oil from each refrigeration compressor can return to the refrigeration compressor after passing through the condenser,

      Heat Pump vs Conventional HVAC: Which is Better for Your Home?

      08/30/2023

      Heat Pump vs Conventional HVAC: Which is Better for Your Home?

      When it comes to heating and cooling your home, there are two main options: heat pumps and conventional furnace and AC systems. In this article, we'll take a closer look at heat pumps and conventional furnace and AC systems

      The difference between ammonia refrigeration system and fluorine refrigeration system

      08/19/2020

      The difference between ammonia refrigeration system and fluorine refrigeration system

      In the early stages of the development of the refrigeration and refrigeration industry, ammonia refrigeration systems have been widely used. With the development of the times, the shortcomings of ammonia systems have gradually been exposed,

      What is the difference between copper pipes using R410A refrigerant and R22

      11/19/2024

      What is the difference between copper pipes using R410A refrigerant and R22

      The central air-conditioning copper pipe is the medium of air-conditioning and heating transmission, which is equivalent to the connection of human blood. Fluorine system household

      Tips that businesses don’t want you to know Identifying fake and shoddy refrigeration equipment installation materials

      08/03/2020

      Tips that businesses don’t want you to know Identifying fake and shoddy refrigeration equipment installation materials

      The main installation materials commonly used in refrigeration and air conditioning installations are: refrigerant copper pipes, thermal insulation cotton, condensate pipes, splitters, signal lines, and refrigerants.

      Analysis of Overheating Failure of Refrigeration Compressor

      07/23/2020

      Analysis of Overheating Failure of Refrigeration Compressor

      The main reasons for the overheating of exhaust temperature are as follows: high return air temperature, large heating capacity of the motor, high compression ratio, high condensation pressure, and improper refrigerant selection.<br></br> <br></br>

      A Brief Discussion on the Life Cycle Cost Theory of Air Compressors

      09/02/2020

      A Brief Discussion on the Life Cycle Cost Theory of Air Compressors

      This article carefully analyzes the cost of air compressor equipment throughout its life cycle from the perspective of users. First of all, air compressors are general equipment. Air compressors can be found in civilian hospitals and medical fields, industrial manufacturing companies, construction markets, and transportation operations.

      Do you know that lubricating oil can save energy

      09/07/2020

      Do you know that lubricating oil can save energy

      Engine oil, engine blood. It shows its importance. However, some of the performance of engine oil will still be ignored. For example, many people don't know if engine oil can save energy? The answer is yes.

      Problems of evaporator defrosting and improvement methods

      08/05/2020

      Problems of evaporator defrosting and improvement methods

      Although the evaporator is very useful, the evaporator defrosting electric heating tube burned out and the water collecting tray heating chamber burned out successively during use. So I will introduce the problems of the evaporator equipment and analyze the problems.

      • 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 KROM Switch DANFOSS Switch NKK Switch CHANTO Switch Trane Switch Omron Switch ERSCE Switch SR105 SR-105 TS064-30Y SWT03334 ZLDXC03CH 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AVC BAZA0717B2U AVC DAKA1238B2H BFB1012H cae2417z CKD 4F310-10-B-AC100V danfoss compressor sz185s4rc Ebmpapst K3G280-RR04-I2 fuji sc 03 GYS101DC1-S6B h2bg094dbee MATRIX MX758.8E2C3JJ MSMD082G1U NMB-MAT 3115RL-05W-B69 PFR0912XHE RS222VREC SEW GR-112A SNW FGX-SSS sp 320 24 SUNON MFB0251V1-C000-S9A Toshiba PH331X3C-3FUU1

      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