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
Beckhoff
Beckhoff
  • PLC
    PLC
  • Module
    Module
  • Servo Drive
    Servo Drive
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
B&R
B&R
  • PLC
    PLC
  • Servo Drive
    Servo Drive
  • Module
    Module
Siemens
Siemens
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Gearbox
    Gearbox
  • Circuit Breaker
    Circuit Breaker
  • Power Supply
    Power Supply
  • PLC
    PLC
  • Contactor
    Contactor
  • Flame Detector
    Flame Detector
  • Expansion Valve
    Expansion Valve
  • Combustion Controller
    Combustion Controller
  • Fuse
    Fuse
  • Temperature Controller
    Temperature Controller
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Switch
    Switch
  • Memory Cards & Readers
    Memory Cards & Readers
  • Fan
    Fan
Schneider
Schneider
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Actuator
    Actuator
  • Transmitter
    Transmitter
  • Power Supply
    Power Supply
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Contactor
    Contactor
  • Surge Protection Device
    Surge Protection Device
  • Fuse
    Fuse
  • Relay
    Relay
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Electric Motor
    Electric Motor
  • Switch
    Switch
Allen Bradley
Allen Bradley
  • Servo Drive
    Servo Drive
  • Servo Motor
    Servo Motor
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Circuit Breaker
    Circuit Breaker
  • Encoder
    Encoder
  • Contactor
    Contactor
  • PLC
    PLC
  • Module
    Module
  • Relay
    Relay
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
      • HollySys Extension Module LMP3231
      1/1
      HollySys Extension Module LMP3231
      $ 1,000 .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 HollySys Extension Module is high quality!

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I get a refund if the price of a product drops shortly after my purchase?

        A: Unfortunately, we cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation, ensuring your satisfaction. Our prices may vary due to promotions and market conditions, among other factors. We recommend making your purchase based on the current price at the time of purchase.

      • Q: How can I search for products on the website?

        A: You can use the search bar located at the top of the website to enter keywords and find the desired products. Alternatively, you can browse through different categories and filter options to narrow down your search.

      • Q: How can I check the status of my refund?

        A: To check the status of your refund, you can contact our customer service team and provide them with the necessary details, such as your order number and refund request. They will assist you in tracking the progress of your refund.

      View More
      Question has been sent successfully

      Reviews

      • A

        Alex Masel

        Mar 23, 2026

        HollySys Extension Module LMP3231
        This store had the product I was looking for at a price that was within my means.
        Helpful
        Unhelpful
      • J

        James Keyer

        Apr 13, 2025

        HollySys Extension Module LMP3231
        Their website had the part I needed, so I ordered it and received it promptly.
        Helpful
        Unhelpful
      • J

        John Volpe

        Dec 06, 2024

        HollySys Extension Module LMP3231
        Excellent price, and fast shipping.
        Helpful
        Unhelpful
      • S

        Scott Bruzan

        Feb 13, 2024

        HollySys Extension Module LMP3231
        great site
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        HollySys Extension Module LMP3231
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      HollySys Extension Module LMP3231

      $ 1,000 .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, Mitsubishi Module QJ71LP21G

      Mitsubishi Module QJ71LP21G

      US$1208.53
      New In stock for sale, SIEMENS Module 6DS1318-8AB

      SIEMENS Module 6DS1318-8AB

      US$3241.54
      New In stock for sale, Weidmuller Module 8560750000

      Weidmuller Module 8560750000

      US$306.38
      New In stock for sale, GE Module IC695ALG704

      GE Module IC695ALG704

      US$1071.43
      New In stock for sale, Yaskawa Servo Motor SGMAS-06ACA61-Y2

      Yaskawa Servo Motor SGMAS-06ACA61-Y2

      US$427.50
      New In stock for sale, Xinje Servo Drive DS2-20P7-ASLJ

      Xinje Servo Drive DS2-20P7-ASLJ

      US$280.00
      New In stock for sale, MTL Encoder MLA-17-1000B1-60

      MTL Encoder MLA-17-1000B1-60

      US$631.39
      New In stock for sale, Mitsubishi PLC Q02CPU

      Mitsubishi PLC Q02CPU

      US$1267.69

      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, MURATA Capacitor GJM1555C1H5R2CB01D

      MURATA Capacitor GJM1555C1H5R2CB01D

      Contact Us
      New In stock for sale, LIROJY Sensor LTK-5V05-IH

      LIROJY Sensor LTK-5V05-IH

      Contact Us
      New In stock for sale, Iwaki Diaphragm Pump IX-C150TCFJ-LF2-J

      Iwaki Diaphragm Pump IX-C150TCFJ-LF2-J

      Contact Us
      New In stock for sale, TOYOOKI Vane Pump HVP-FEE1-L120-60R-A

      TOYOOKI Vane Pump HVP-FEE1-L120-60R-A

      Contact Us
      New In stock for sale, Nader Contactor NDC3-38 48V

      Nader Contactor NDC3-38 48V

      Contact Us
      New In stock for sale, igus Bearing GFM-0810-04

      igus Bearing GFM-0810-04

      US$26.54
      New In stock for sale, Danfoss Compressor MT072HN4BVE

      Danfoss Compressor MT072HN4BVE

      Contact Us
      New In stock for sale, ESTUN Servo Motor EMT2-20XJW-GETA3O-000

      ESTUN Servo Motor EMT2-20XJW-GETA3O-000

      Contact Us
      New In stock for sale, Fuji Contactor HN46AW-4S4A/P6

      Fuji Contactor HN46AW-4S4A/P6

      Contact Us
      New In stock for sale, Tecumseh Compressor CAJ4476Y

      Tecumseh Compressor CAJ4476Y

      US$738.46

      Recent related posts

      Poor heat dissipation of screw chiller and its treatment

      08/20/2020

      Poor heat dissipation of screw chiller and its treatment

      Poor heat dissipation of screw chillers and treatment methods: When the condenser heat dissipation is poor, the compressor efficiency is low, and the operating current is increased.

      Daily maintenance and maintenance methods of ground source heat pumps

      08/20/2020

      Daily maintenance and maintenance methods of ground source heat pumps

      At present, many office buildings and single-family villas have installed ground source heat pumps, but you should not think that you will have nothing to worry about after installation.

      Why the cold storage project can quickly return to temperature after power failure

      08/02/2020

      Why the cold storage project can quickly return to temperature after power failure

      Recently, many people have asked why the cold storage project has a rapid constant temperature after a power failure. This problem is believed to occur when many users use the cold storage.

      Stepper Motor: Working Principle, Operating Modes & Application

      09/05/2022

      Stepper Motor: Working Principle, Operating Modes & Application

      Stepper motor, also known as <strong>step motor</strong>, <strong>stepping motor</strong>, converts received electric pulse signal into angular displacement or linear displacement.

      Advantages of a Permanent Magnet Contactor

      09/01/2022

      Advantages of a Permanent Magnet Contactor

      The permanent magnet contactor is a new type of low-voltage switchgear. Using the working principle of electromagnetic operation and permanent magnet holding

      Structural requirements of modular air conditioning units

      08/17/2020

      Structural requirements of modular air conditioning units

      1. When the windward velocity of the cooling coil exceeds 2.5m/s, a water baffle shall be set.   2, the spray section should have an observation window, a water baffle and a water filter device.

      Heat Pump Defrost Cycle: Everything You Need to Know

      08/04/2023

      Heat Pump Defrost Cycle: Everything You Need to Know

      Heat pumps are a popular and energy-efficient choice for heating and cooling homes in many parts of the world. One of the key features that make heat pumps so efficient is their ability to transfer heat from one place to another.

      There are really many kinds of air-conditioning compressor patterns revealed

      06/24/2020

      There are really many kinds of air-conditioning compressor patterns revealed

      Air-conditioning compressors have always been dubbed the "heart" of air-conditioning by industry insiders, but many small partners do not understand the important object of air-conditioning, and they are also very curious. What does the air-conditioning compressor look like? How are they different? Today, I will briefly explain to the friends the different classifications of air-conditioning compressors

      Central air conditioning chiller water system and ventilation system cleaning method

      08/05/2020

      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.

      Working Principles and Characteristics of Common Water Pumps

      03/14/2023

      Working Principles and Characteristics of Common Water Pumps

      Water pump is a machine that transports or pressurizes liquids, which is mainly composed of impeller, pump case, pump shaft, bearing, filling seal device, and other parts.

      • 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 :

      Advantech Module Schneider Module Omron Module Fanuc Module LS Module Murr Elektronik Module Siemens Module WAGO Module Phoenix Contact Module Beckhoff Module EP9224-0023 ES3104 1785-ENET-C EL4124 CX9000-N000 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 Bifold FP06P-S1-04-32-NU-V-77A9-24D-35-K85 Commonwealth FP-108K-S1-B Daikin SGR-G02-1-10 e50s8 1000 6 l 5 Ebmpapst A3G910-AU27-71 fuji sc 0 h23a463dbea HNC EBG-03-A45-R Honeywell VE4040A1243T LESER 4884.8842 LH48YAAC Mitsubishi RH277VHST Moog Servo Valve 403F-7.5L-30 Panasonic DC125E12RAW5 (RSIR) Rexroth Z2S6-1-66/ ROYAL TR75D-6H Servo TUDC12H4 SUNON MF40100V2-C01C-A99 Toshiba FE65H1H-U yaskawa sgdh 10ae

      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