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
Mitsubishi
Mitsubishi
  • Refrigeration Compressors
    Refrigeration Compressors
  • HMI
    HMI
  • VFD
    VFD
  • Power Supply
    Power Supply
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Speed Reducer
    Speed Reducer
  • Electric Motor
    Electric Motor
  • Fuse
    Fuse
  • Relay
    Relay
  • Module
    Module
  • Expansion Valve Coil
    Expansion Valve Coil
  • Magnetic Powder Clutch
    Magnetic Powder Clutch
  • Printing Machine Parts
    Printing Machine Parts
  • Tool for Metal Cutting
    Tool for Metal Cutting
  • Air Conditioner
    Air Conditioner
  • Contactor
    Contactor
Tecumseh
Tecumseh
  • Refrigeration Compressors
    Refrigeration Compressors
Copeland
Copeland
  • Refrigeration Compressors
    Refrigeration Compressors
  • Switch
    Switch
Danfoss
Danfoss
  • Refrigeration Compressors
    Refrigeration Compressors
  • Servo Valve
    Servo Valve
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Solenoid Valve
    Solenoid Valve
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Expansion Valve
    Expansion Valve
  • Solenoid Coil
    Solenoid Coil
  • Sensor
    Sensor
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Electric Motor
    Electric Motor
  • Overflow Valve
    Overflow Valve
  • Butterfly Valve
    Butterfly Valve
  • Combustion Controller
    Combustion Controller
  • Piston Pump
    Piston Pump
  • Gear Pump
    Gear Pump
  • Ball Valve
    Ball Valve
  • Hydraulic Motor
    Hydraulic Motor
  • Sight Glass
    Sight Glass
  • Relay
    Relay
  • Expansion Valve Coil
    Expansion Valve Coil
  • Filter
    Filter
Bristol
Bristol
  • Refrigeration Compressors
    Refrigeration Compressors
Hitachi
Hitachi
  • Refrigeration Compressors
    Refrigeration Compressors
  • Expansion Valve
    Expansion Valve
  • Gearbox
    Gearbox
  • PLC
    PLC
  • Level Meter
    Level Meter
  • Air Compressor
    Air Compressor
  • Relay
    Relay
  • Module
    Module
  • Expansion Valve Coil
    Expansion Valve Coil
  • Air Conditioner
    Air Conditioner
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
      • Hitachi Compressor 303DH-50B2
      1/1
      Hitachi Compressor 303DH-50B2
      $ 633 .80

      ✔ 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
      Parameter
      Series D Series
      Type Compressors for Air Conditioning
      Refrigerant R22
      Rated Output HP 3.0HP
      Displacement cm3/ revolution 50
      Phase 3Ph
      Voltage 220V
      Hz 50/60Hz
      Parameter Merge Series
      Type Compressors for Air Conditioning
      Refrigerant R22
      Rated Output HP 3.0HP
      Displacement cm3/ revolution 50
      Phase 3Ph
      Voltage 220V
      Hz 50/60Hz
      Hitachi Compressor 303DH-50B2
      Hitachi Compressor 303DH-50B2
      Hitachi Compressor 303DH-50B2
      Hitachi Compressor 303DH-50B2
      Hitachi Compressor 303DH-50B2
      Hitachi Compressor 303DH-50B2
      Hitachi Compressor 303DH-50B2
      Hitachi Compressor 303DH-50B2
      Hitachi Compressor 303DH-50B2
      Hitachi Compressor 303DH-50B2

      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

      • R

        Ronald Boretzky

        Sep 03, 2025

        Hitachi Compressor 303DH-50B2
        That's incredible.
        Helpful
        Unhelpful
      • J

        Jordan Sauceda

        Nov 12, 2024

        Hitachi Compressor 303DH-50B2
        I'm so impressed by the user-friendly design and functionality.
        Helpful
        Unhelpful
      • W

        William Kempster

        Jul 19, 2024

        Hitachi Compressor 303DH-50B2
        easy peezy Hope its the right part.
        Helpful
        Unhelpful
      • S

        Susan B. Jacobson

        May 04, 2024

        Hitachi Compressor 303DH-50B2
        No-fuss shopping
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Hitachi Compressor 303DH-50B2
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Hitachi Compressor 303DH-50B2

      $ 633 .80
      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, Hitachi Compressor ASH218SV-C8LU

      Hitachi Compressor ASH218SV-C8LU

      US$179.10
      New In stock for sale, Electrolux Cubigel Compressor MPT12LA

      Electrolux Cubigel Compressor MPT12LA

      US$253.85
      New In stock for sale, Copeland Compressor ZMD26KVE-TFD-984

      Copeland Compressor ZMD26KVE-TFD-984

      US$1545.27
      New In stock for sale, Huayi Compressor B30H

      Huayi Compressor B30H

      US$138.46
      New In stock for sale, Hitachi Compressor GTH275UV-C8FU

      Hitachi Compressor GTH275UV-C8FU

      US$300.00
      New In stock for sale, Hitachi Compressor GTH270UV-C9EU

      Hitachi Compressor GTH270UV-C9EU

      US$338.46
      New In stock for sale, Hitachi Compressor E656DH-65D2YG

      Hitachi Compressor E656DH-65D2YG

      US$865.38
      New In stock for sale, Hitachi Compressor THK40PC6-U

      Hitachi Compressor THK40PC6-U

      US$326.92
      New In stock for sale, Toshiba Compressor TH106X2-K

      Toshiba Compressor TH106X2-K

      US$1423.08
      New In stock for sale, Bock Compressor AZ

      Bock Compressor AZ

      US$3457.69
      New In stock for sale, GMCC Compressor PA150M2AS-3KUM1

      GMCC Compressor PA150M2AS-3KUM1

      US$1538.46
      New In stock for sale, Huayi Compressor B43CB

      Huayi Compressor B43CB

      US$78.85
      New In stock for sale, NORATEL Transformer FR84B-23024

      NORATEL Transformer FR84B-23024

      US$961.25
      New In stock for sale, Danfoss Expansion Valve 068U2637

      Danfoss Expansion Valve 068U2637

      US$217.31
      New In stock for sale, Siemens Contactor 3RT1064-6XJ46-0LA2

      Siemens Contactor 3RT1064-6XJ46-0LA2

      US$4649.23
      New In stock for sale, Sanyo Denki Fan 9G1248ME403

      Sanyo Denki Fan 9G1248ME403

      US$21.45
      New In stock for sale, BONFIGLIOLI Electric Motor BN160L4

      BONFIGLIOLI Electric Motor BN160L4

      US$419.23
      New In stock for sale, Rexroth Filter R928017550

      Rexroth Filter R928017550

      US$650.53
      New In stock for sale, Danfoss Sight Glass SG6N

      Danfoss Sight Glass SG6N

      US$21.48
      New In stock for sale, Panasonic Expansion Valve Coil AC100V

      Panasonic Expansion Valve Coil AC100V

      US$242.28
      New In stock for sale, SIEMENS Capacitor 305V 0.22UF

      SIEMENS Capacitor 305V 0.22UF

      US$8.08

      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, GE FANUC CPU Module IC693CPU364-CJ

      GE FANUC CPU Module IC693CPU364-CJ

      US$2098.75
      New In stock for sale, IVZ Bearing 9/630

      IVZ Bearing 9/630

      Contact Us
      New In stock for sale, Risuny Overflow Valve 4WE6EB-W220

      Risuny Overflow Valve 4WE6EB-W220

      US$98.08
      New In stock for sale, Danfoss Sensor 084Z6173

      Danfoss Sensor 084Z6173

      Contact Us
      New In stock for sale, SHAKO Air Cylinder IC80B700

      SHAKO Air Cylinder IC80B700

      US$223.20
      New In stock for sale, SAND Transmitter PT321B-M18-75Bar-152/460

      SAND Transmitter PT321B-M18-75Bar-152/460

      Contact Us
      New In stock for sale, OMRON Relay G6A-274P-ST15-US-DC24

      OMRON Relay G6A-274P-ST15-US-DC24

      US$22.77
      New In stock for sale, P+F Pepperl Fuchs Sensor MLV41-55/25/115/136

      P+F Pepperl Fuchs Sensor MLV41-55/25/115/136

      US$134.62
      New In stock for sale, PIZZATO Switch HP AA052C-2SNH15

      PIZZATO Switch HP AA052C-2SNH15

      US$474.62
      New In stock for sale, HYDAC Ball Valve KHB-20SR-1114

      HYDAC Ball Valve KHB-20SR-1114

      Contact Us

      Recent related posts

      How does the HVAC industry achieve energy conservation and environmental protection

      08/09/2020

      How does the HVAC industry achieve energy conservation and environmental protection

      The principles of HVAC development are summarized as: energy saving, environmental protection, sustainable development, ensuring the sanitation and safety of the built environment, adapting to the national energy structure adjustment strategy

      Why do industrial chillers need to replace high-quality antifreeze regularly

      08/19/2020

      Why do industrial chillers need to replace high-quality antifreeze regularly

      When the industrial chiller is running, there are high requirements for the use of antifreeze. Ordinary equipment cannot use high concentration antifreeze. If the concentration of antifreeze is high, it takes a long time to warm up before operating the equipment.

      The most comprehensive central air conditioning maintenance method

      08/08/2020

      The most comprehensive central air conditioning maintenance method

      The most comprehensive central air conditioning maintenance method The service life of the central air conditioner is generally 10 years, and it is about 15 years under the correct maintenance. Regular maintenance can reduce the electricity bill.

      What is A Mechanical Sealing

      07/09/2022

      What is A Mechanical Sealing

      A mechanical seal is simply a method of containing fluid within a vessel (typically pumps, mixers, etc.) where a rotating shaft passes through a stationary housing or occasionally, where the housing rotates around the shaft.

      How to identify qualified air source heat pumps

      08/19/2020

      How to identify qualified air source heat pumps

      Air-source heat pumps have the characteristics of energy saving, environmental protection, safety and easy management. They are favored by many schools, hotels, and families.

      Share the characteristics of ZR series Copeland compressors

      07/01/2020

      Share the characteristics of ZR series Copeland compressors

      Share the characteristics of ZR series Copeland compressors There are many types of compressors, and this is what everyone knows. One of them is the Copeland compressor. Due to the advancement of technology, the Copeland compressor has begun to have various series and styles. The function of each series and style is different. Copeland Compressor

      Reasons for unstable temperature of refrigerated truck cargo box

      08/04/2020

      Reasons for unstable temperature of refrigerated truck cargo box

      In the transportation of frozen and refrigerated food in large supermarkets, refrigerated trucks must be used as carriers.

      Selection of refrigeration piping parts for chillers

      08/18/2020

      Selection of refrigeration piping parts for chillers

      The accessories of the refrigeration pipeline of the chiller mainly include various valves and connectors. According to different refrigeration systems, chillers have different requirements for piping accessories.

      Description of refrigeration compressor maintenance methods

      06/14/2020

      Description of refrigeration compressor maintenance methods

      Description of refrigeration compressor maintenance methods This article mainly describes the related content of the maintenance methods of refrigeration compressors

      Different Types of Pressure Transmitters

      11/23/2021

      Different Types of Pressure Transmitters

      Pressure transmitter is a kind of instrument which can convert pressure variable into standard output signal. There is a functional relationship between the pressure variable and the output signal of pressure transmitter.

      • 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 Refrigeration Compressors GMCC Refrigeration Compressors Copeland Refrigeration Compressors Sanyo Denki Refrigeration Compressors Hitachi Refrigeration Compressors Tecumseh Refrigeration Compressors Daikin Refrigeration Compressors LG Refrigeration Compressors Bristol Refrigeration Compressors Rechi Refrigeration Compressors H29B32UABCA RB247YFY TNB306FPNMC-L C-SDP330H02B KTN150D30UFZ 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2866695 4dc 5.2 y ad0812mb a76gl AGT201A827HD awa9512zxn Azbil TACO/YAMATAKE 354-601-P000 CKD 4GE249-00-BHA-3-ST CKD CXU10-FAB3-CL6-F2HS-3 Copeland CRNQ-0500-TF5-522 Ebmpapst A3G800-AV05-71 Ebmpapst R2E190-AE87-97 Ebmpapst W2D270-EB26-07 EFB1324SHE fuji sc e02 fuji sc n5a kde1206pfv3 KOGANEI VV250AE1-62 lrs 100 24 Moog Servo Valve D682Z4862G Tecumseh CAJ4461A

      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