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
      • ALCO Switch ALCOPS3-A4S
      1/1
      ALCO Switch ALCOPS3-A4S
      $ 622 .50

      ✔ 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
      Type of diaphragm Max. medium temperature Construction Material Snubber Pressure Range TÜV approval Function Code * Possible Pressure Conn. Standard temperature + 70° C Single diaphragm Bronze No 1-5 No A,R A,K,L,S,U,X Double diaphragm Bronze No 1-5 Yes B,S,W A,K,L,S,U,X High temperature + 150° C Bellows Stainless steel Yes 6 Yes B,S,W S,U,X 6 No A,R S,U,X

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Do I need to pay for shipping when returning a product?

        A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.

      • Q: How can I search for products from specific brands or sellers?

        A: You can enter the brand or merchant name in the search box, and the system will display relevant products, making it convenient for you to quickly find the items you are interested in.

      • Q: How can I apply for a purchase invoice?

        A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

      View More
      Question has been sent successfully

      Reviews

      • T

        Timmy Vo

        Jun 08, 2025

        ALCO Switch ALCOPS3-A4S
        Nice process fast
        Helpful
        Unhelpful
      • R

        Roberto Cintron

        Jul 23, 2024

        ALCO Switch ALCOPS3-A4S
        Fast shipping and a super low price.
        Helpful
        Unhelpful
      • R

        Robert Ewin

        Nov 21, 2023

        ALCO Switch ALCOPS3-A4S
        Fast and high-quality
        Helpful
        Unhelpful
      • G

        Greg Visconty

        Nov 19, 2023

        ALCO Switch ALCOPS3-A4S
        We've got what we require!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        ALCO Switch ALCOPS3-A4S
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      ALCO Switch ALCOPS3-A4S

      $ 622 .50
      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, NORGREN Air Cylinder RA/8080/500

      NORGREN Air Cylinder RA/8080/500

      US$653.85
      New In stock for sale, Keyence Sensor LS-9006M

      Keyence Sensor LS-9006M

      US$25000.00
      New In stock for sale, Schneider Circuit Breaker A9F39216

      Schneider Circuit Breaker A9F39216

      US$375.00
      New In stock for sale, Siemens Contactor 3RT1355-6AR36

      Siemens Contactor 3RT1355-6AR36

      US$961.54
      New In stock for sale, KOSMEK Overload Pump PL1651-SG

      KOSMEK Overload Pump PL1651-SG

      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, Weidmuller Power Supply CP NT3 500W 24V 20A 8628650000

      Weidmuller Power Supply CP NT3 500W 24V 20A 8628650000

      Contact Us
      New In stock for sale, M2I HMI TOP3SAE-C(DC)

      M2I HMI TOP3SAE-C(DC)

      Contact Us
      New In stock for sale, onsemi IC Integrated Circuit Chip CAT93C66SI-TE13

      onsemi IC Integrated Circuit Chip CAT93C66SI-TE13

      US$0.77
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165142410

      Bosch Rexroth Linear Guideway Runner Block R165142410

      US$61.54
      New In stock for sale, CARLO Relay RM1A23D100

      CARLO Relay RM1A23D100

      US$98.08
      New In stock for sale, C&U Bearing 6216-2RS

      C&U Bearing 6216-2RS

      US$45.65
      New In stock for sale, NKK Switch S-9AW

      NKK Switch S-9AW

      US$20.70
      New In stock for sale, HAWE Check Valve CRK 1

      HAWE Check Valve CRK 1

      Contact Us
      New In stock for sale, Mitsubishi Servo Motor HG-KNS23B

      Mitsubishi Servo Motor HG-KNS23B

      Contact Us
      New In stock for sale, Sanyo Denki Servo Motor P30B04003DXS00

      Sanyo Denki Servo Motor P30B04003DXS00

      US$769.23

      Recent related posts

      The air conditioner power is 4500w, and the 4A power cord 32A is open, why is it always tripped

      06/14/2020

      The air conditioner power is 4500w, and the 4A power cord 32A is open, why is it always tripped

      The air conditioner power is 4500W, 4 square power cord, and the 32A air switch will trip for a period of time, because it can run for a period of time, so it is not a problem of excessive starting current, so let's analyze the power is 4500W Air conditio器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़Ѐ

      Air-conditioning product structure changes, rotary compressor 1 HP 1.5 HP is still the dominant model

      06/14/2020

      Air-conditioning product structure changes, rotary compressor 1 HP 1.5 HP is still the dominant model

      Statistics show that at present, in terms of product structure of rotary compressors, 1 horse and 1.5 horses are still the dominant models. During the cold year of 09-13, the two industries accounted for between 50-60% of the total; followed by 1 horse Th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ᩄ

      Selection knowledge of screw chiller

      08/11/2020

      Selection knowledge of screw chiller

      Screw chiller is a large-scale industrial refrigeration equipment. It is widely used in central air-conditioning and large-scale refrigeration industry. It plays an important role in refrigeration, cooling and cooling.

      Two major issues that should be paid attention to when installing and wiring fan coil thermostats

      08/16/2020

      Two major issues that should be paid attention to when installing and wiring fan coil thermostats

      The fan coil unit has a compact structure, sturdiness and durability, and usually adopts high-quality galvanized sheet casing. The condensing surface-mounted air duct water pan is integrally formed by a molding process

      Talking about the characteristics and main points of air compressor waste heat recovery

      08/31/2020

      Talking about the characteristics and main points of air compressor waste heat recovery

      With the continuous improvement of the domestic economic level, the corresponding prices of various energy products continue to rise, and energy consumption is critical to the corresponding production and operation of related industrial enterprises.

      Servo Motors: Construction, Types, Advantages & Applications

      10/15/2022

      Servo Motors: Construction, Types, Advantages & Applications

      1. Motor—a component that converts electrical energy into rotational mechanical energy.

      What is a Water Source Heat Pump (with Water Source Heat Pump Diagram)

      07/20/2023

      What is a Water Source Heat Pump (with Water Source Heat Pump Diagram)

      A water source heat pump (WSHP) is an HVAC system that uses the natural heat in water to provide heating, cooling, and hot water for commercial and residential buildings.

      Common problems and solutions of liquid refrigerants in refrigeration systems

      08/14/2020

      Common problems and solutions of liquid refrigerants in refrigeration systems

      1. Migration of liquid refrigerant<br></br>    refrigerant migration refers to the accumulation of liquid refrigerant in the compressor crankcase when the compressor is stopped.

      What should I do if the bearing is broken

      09/06/2020

      What should I do if the bearing is broken

      How to judge whether the bearing can be used again and the defect that needs to be replaced   To judge whether the bearing can be used again, it should be decided according to related factors such as bearing damage level, mechanical performance, importance, operating conditions, inspection period, etc.

      Common sense of wire and cable calculation

      07/29/2020

      Common sense of wire and cable calculation

      What is the maximum current and power that a square wire can pass? How much wire is used for 100KW of electricity for project construction? Large wires cause waste, and small wires have more serious consequences. Here I share with you my estimation experience.

      • 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 :

      CHANTO Switch DANFOSS Switch Trane Switch SCHUNK Switch ERSCE Switch NKK Switch Omron Switch KROM Switch SR105 V-15G-3C26 DL3AG-6K2 TS064-30Y SWT03334 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ad0612hb a70gl ADDA AD0424XB-B51DS awg5530exn Copeland CS14K6E-PFV-545 Delta QFR0624SH EFB0612MA G10C12MS2AH 56J14 Honeywell TLEX-20093 IMI Norgren 2636404.0000.000.00 KH145TDA KONOR GQR70AA Nidec R40W12BS4D8-07A581 Panasonic 2JS438D3CB04 PNEUMAX 2435.52.00.39.78 RH145VHLC sc 05 contactor shy33mc4 u SUNON EFB0151S1-C010-S99 TOKYO KEIKI EPFRG-06-700-EX-11-S2D UNID US-40

      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