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
      • LG Compressor QJS278K
      1/1
      LG Compressor QJS278K

      There is no price at present, you can Request a Quote

      • Specifications
      • Q&A
      • Reviews
      Parameter
      Product type Rotary Compressor
      Series QJS Series
      Size Φ121
      Refrigerant R22
      Specification Super EER
      Displacement 27.8 cc/rev
      Phase 1 PH
      Rated voltage 208-230 V
      Frequency 60 Hz
      Motor type Concentrated
      Cooling Capacity (Btu/hr) 19,500
      Cooling Capacity (Watts) 5,714
      Input (Watts) 1,789
      EER (Btu/W·hr) 10.90
      COP (W/W) 3.19
      Test condition ASHRAE
      Magnet -
      Condensing temperature 54.4°C
      Evaporating temperature 7.2°C
      Suction temperature 35°C
      Sub cool 8.3°C
      LG Compressor QJS278K
      LG Compressor QJS278K
      LG Compressor QJS278K
      LG Compressor QJS278K
      LG Compressor QJS278K
      LG Compressor QJS278K
      LG Compressor QJS278K
      LG Compressor QJS278K
      LG Compressor QJS278K
      LG Compressor QJS278K

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I participate in limited-time sales or flash sales?

        A: Limited-time sales or flash deals usually occur within specific periods. You just need to visit the website when the activities start, select the desired items, and place an order to participate.

      • Q: Are there any discounts or promotions available?

        A: Yes, we frequently offer discounts and promotions on various products. Keep an eye out for special deals, seasonal sales, and promotional campaigns on our website or subscribe to our newsletter to stay updated on the latest offers.

      • Q: Can I use multiple promo codes on a single order?

        A: Generally, only one promo code can be applied per order. During the checkout process, you'll have the option to enter a promo code, and our system will automatically apply the best available discount to your order.

      View More
      Question has been sent successfully

      Reviews

      • A

        Anonymous user

        Nov 25, 2022

        LG Compressor QJS278K
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      LG Compressor QJS278K

      There is no price at present, you can Request a Quote

      People who bought this item also viewed

      New In stock for sale, Mitsubishi Compressor RB174GNKC

      Mitsubishi Compressor RB174GNKC

      US$340.00
      New In stock for sale, GMCC Compressor DH130X1C-20FZD3

      GMCC Compressor DH130X1C-20FZD3

      US$338.46
      New In stock for sale, Panasonic Compressor 5PS118UBA21

      Panasonic Compressor 5PS118UBA21

      US$339.69
      New In stock for sale, LG Compressor SB061YAB

      LG Compressor SB061YAB

      US$780.00
      New In stock for sale, LG Compressor QJ325JCA

      LG Compressor QJ325JCA

      US$320.46
      New In stock for sale, LG Compressor QK185KBE

      LG Compressor QK185KBE

      US$211.54
      New In stock for sale, LG Compressor QJ208PBA

      LG Compressor QJ208PBA

      US$184.62
      New In stock for sale, Electrolux Cubigel Compressor GE60AG

      Electrolux Cubigel Compressor GE60AG

      US$1153.85
      New In stock for sale, Panasonic Compressor C650U5VZAAC2

      Panasonic Compressor C650U5VZAAC2

      US$1153.85
      New In stock for sale, GMCC Compressor KSM108E2UEZK

      GMCC Compressor KSM108E2UEZK

      US$1692.31
      New In stock for sale, Daikin Compressor JT1GCVDKYR@BA

      Daikin Compressor JT1GCVDKYR@BA

      US$1730.77
      New In stock for sale, TRIAD Transformer F56-650

      TRIAD Transformer F56-650

      US$52.18
      New In stock for sale, carrier Expansion Valve 034G1707 9900

      carrier Expansion Valve 034G1707 9900

      US$991.45
      New In stock for sale, Schneider Contactor LC1E3801F5N

      Schneider Contactor LC1E3801F5N

      US$56.92
      New In stock for sale, Ebmpapst Fan D2E097-BE01-02

      Ebmpapst Fan D2E097-BE01-02

      US$101.15
      New In stock for sale, MABUCHI Electric Motor RS-755VC-6522

      MABUCHI Electric Motor RS-755VC-6522

      US$10.77
      New In stock for sale, PARKER Filter G02006

      PARKER Filter G02006

      US$38.46
      New In stock for sale, EMERSON Sight Glass HMI-1MM3

      EMERSON Sight Glass HMI-1MM3

      US$25.30
      New In stock for sale, Emerson Expansion Valve Coil HFES 2HC

      Emerson Expansion Valve Coil HFES 2HC

      US$95.29
      New In stock for sale, ETN Capacitor XL60-3R0308W-R

      ETN Capacitor XL60-3R0308W-R

      US$13.90

      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, Bristol Compressor H22J29BABCF

      Bristol Compressor H22J29BABCF

      Contact Us
      New In stock for sale, Copeland Compressor ZB45KCE-TF7-250

      Copeland Compressor ZB45KCE-TF7-250

      Contact Us
      New In stock for sale, Danfoss Compressor MT050HK9GVE

      Danfoss Compressor MT050HK9GVE

      Contact Us
      New In stock for sale, Rechner Sensor KAS-80-30-A-D30-PTFE/MS-Z02-1-HPCapacitive proximity sensor

      Rechner Sensor KAS-80-30-A-D30-PTFE/MS-Z02-1-HPCapacitive proximity sensor

      US$84.62
      New In stock for sale, CKD Solenoid Valve 4GA459-E2-3

      CKD Solenoid Valve 4GA459-E2-3

      Contact Us
      New In stock for sale, Honeywell Actuator MN7434A1101

      Honeywell Actuator MN7434A1101

      Contact Us
      New In stock for sale, GATES Belt 6980 / 5L800K

      GATES Belt 6980 / 5L800K

      Contact Us
      New In stock for sale, BRIDGE Welding Wire THT-420

      BRIDGE Welding Wire THT-420

      US$12.69
      New In stock for sale, Yaskawa Servo Drive SGDM-10AC-SD2B

      Yaskawa Servo Drive SGDM-10AC-SD2B

      Contact Us
      New In stock for sale, Siemens Transformer MT0100M

      Siemens Transformer MT0100M

      US$141.88

      Recent related posts

      Copeland Special Compressor for Air Energy Water Heater and Its Application

      09/10/2020

      Copeland Special Compressor for Air Energy Water Heater and Its Application

      A heat pump is a device that utilizes low-grade heat energy. The use of heat pumps to produce hot water can greatly reduce the consumption of primary energy and the CO caused by burning fossil fuels. Emissions. In China, the application and promotion of heat pump systems has entered a rapid growth track.

      Case Studies of How to Replace a Compressor in Refrigerator (Part One)

      07/31/2025

      Case Studies of How to Replace a Compressor in Refrigerator (Part One)

      Some mechanic maintenance workers have noted that there could be some other faults after changing the compressor for the refrigerator. What are the causes? This article will give the reasons by introducing several cases.

      Gas Shut-Off Solenoid Valve: Basics, Working Principles and Applications

      07/22/2024

      Gas Shut-Off Solenoid Valve: Basics, Working Principles and Applications

      Gas shut-off solenoid valves, also known as gas safety shut off solenoid valves and gas emergency shut off solenoid valves, are emergency shutoff devices for gas pipelines.

      Central air conditioning chiller water system and ventilation system cleaning method

      08/12/2020

      Central air conditioning chiller water system and ventilation system cleaning method

      The central air-conditioning ventilation system mainly includes air ducts, fresh air ducts, central air-conditioning wind cabinets, air supply outlets, air-sealing outlets, air handling units, and fan coils.

      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.

      Quarterly maintenance of industrial refrigerators plays a vital role

      08/24/2020

      Quarterly maintenance of industrial refrigerators plays a vital role

      All equipment requires regular maintenance. Industrial refrigerators play a vital role in production, and this is no exception. The question is usually to maintain industrial refrigerators: "How much?" and how often?

      DIY Guide to Testing and Replacing Your Refrigerator Compressor Start Relay (Save Money and Time)

      06/27/2023

      DIY Guide to Testing and Replacing Your Refrigerator Compressor Start Relay (Save Money and Time)

      A refrigerator compressor start relay is a device responsible for starting the compressor of a refrigerator. When this component fails, the refrigerator will not cool properly, causing food to spoil.

      Cooling Tower: Components, Working Principle, Types, Applications, and Precautions

      02/27/2025

      Cooling Tower: Components, Working Principle, Types, Applications, and Precautions

      A cooling tower is a device that uses the contact between water and air through the process of evaporation to dissipate waste heat generated in industrial or air conditioning systems.

      Semi-closed piston refrigeration compressor 4SJH-3000

      06/29/2020

      Semi-closed piston refrigeration compressor 4SJH-3000

      Semi-closed piston refrigeration compressor 4SJH-3000 Features of semi-hermetic piston compressor 4SJH-3000: 1. Light in size and small in space 2. Suitable for R12, R22 and R502, with a wide range of applications

      How to solve the problem of poor oil return of screw chiller

      07/08/2020

      How to solve the problem of poor oil return of screw chiller

      1. What is the cause of the poor oil return of the screw chiller?    Generally speaking, the reason for the poor oil return of the screw chiller is mainly due to the phenomenon of the gas mixture of lubricating oil and refrigerant during the operation. Specifically, in the operation of the refrigeration system, encountering the miscibility of the refrigerant and the refrigerator lubricating oil will cause the lubricant in the refrigeration compressor to run and the refrigerant will be discharged into the condenser in the form of gas mist and droplets.

      • 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 :

      Panasonic Refrigeration Compressors Daikin Refrigeration Compressors Copeland Refrigeration Compressors Toshiba Refrigeration Compressors Bristol Refrigeration Compressors GMCC Refrigeration Compressors Rechi Refrigeration Compressors Tecumseh Refrigeration Compressors Mitsubishi Refrigeration Compressors LG Refrigeration Compressors H23A563DBLA ZMD26KVE-TFD-984 C-RN113H3C H2NG184DPEF ANB33FJSMT 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2p17s225anq 9GT0624P4G001 Atos SDHU-0714 20 awg5528exn Carrier EA36YP273 CKD FS2-03-4-AC220V contactor sc 0 e50s8 2000 3 t 24 e50s8 5000 6 l 5 Ebmpapst W3G450-ZI07-H1 Emerson Alco TX3-N39 801838M FH4524F Huaguang ANA120XL kd1206pts2 MDMA202P1G Mitsubishi RH313VADT Rexroth 4WE 10 D33/OFCG24N9K4 rsp 2400 24 Tecumseh AE630-AR-717-A2 UNIVER G-7290P

      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