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
West
West
  • Temperature Controller
    Temperature Controller
HanYoung
HanYoung
  • Temperature Controller
    Temperature Controller
Taisee
Taisee
  • Temperature Controller
    Temperature Controller
EVCO
EVCO
  • Temperature Controller
    Temperature Controller
Eurotherm
Eurotherm
  • Temperature Controller
    Temperature Controller
  • Module
    Module
Carel
Carel
  • Expansion Valve
    Expansion Valve
  • Temperature Controller
    Temperature Controller
  • Expansion Valve Coil
    Expansion Valve Coil
  • Module
    Module
  • Sensor
    Sensor
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
      • Siemens Temperature Controller RLU220
      1/1
      Siemens Temperature Controller RLU220
      $ 125 .00

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 3
      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
      Standard application with presets. Free programming controller to be suitable for relevant models of equipment. P-,PI, or PID mode. Menu driven operation.

      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

      • C

        Carl Buswell

        Jan 15, 2026

        Siemens Temperature Controller RLU220
        Just what I needed, and got it delivered early the next day! Thanks!
        Helpful
        Unhelpful
      • J

        Justin Chang

        Jul 19, 2025

        Siemens Temperature Controller RLU220
        I appreciate that
        Helpful
        Unhelpful
      • A

        Alexander Birger

        May 25, 2025

        Siemens Temperature Controller RLU220
        Incredible
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Temperature Controller RLU220
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Temperature Controller RLU220

      $ 125 .00
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 3
      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, Omega Temperature Controller CN32Pt-304

      Omega Temperature Controller CN32Pt-304

      US$809.23
      New In stock for sale, Danfoss Transmitter 060G3658

      Danfoss Transmitter 060G3658

      US$615.38
      New In stock for sale, YSI Conductivity Meter YSI 63

      YSI Conductivity Meter YSI 63

      US$3423.08
      New In stock for sale, OMEGA Pressure Gauge DPG409-030DWU

      OMEGA Pressure Gauge DPG409-030DWU

      US$3992.31
      New In stock for sale, Toky Digital Display Controller DP3-SVA1B

      Toky Digital Display Controller DP3-SVA1B

      US$70.00

      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, LIROJY Sensor LP-1V05-IE

      LIROJY Sensor LP-1V05-IE

      Contact Us
      New In stock for sale, Copeland Compressor ZB66KC-TFP-950

      Copeland Compressor ZB66KC-TFP-950

      Contact Us
      New In stock for sale, Sanyo Denki Servo Drive PE2A030HPX3T0A

      Sanyo Denki Servo Drive PE2A030HPX3T0A

      Contact Us
      New In stock for sale, Danfoss Compressor SH725A4ABC

      Danfoss Compressor SH725A4ABC

      Contact Us
      New In stock for sale, Renishaw Encoder RGH40H50D62G

      Renishaw Encoder RGH40H50D62G

      Contact Us
      New In stock for sale, Fuji Contactor SC-N3P/SE3H

      Fuji Contactor SC-N3P/SE3H

      Contact Us
      New In stock for sale, WIDIA Tool for Metal Cutting XDPT110404PDSRMM WP35CM

      WIDIA Tool for Metal Cutting XDPT110404PDSRMM WP35CM

      US$17.25
      New In stock for sale, Mitsubishi Servo Motor HK-ST1024JG1NWS

      Mitsubishi Servo Motor HK-ST1024JG1NWS

      Contact Us
      New In stock for sale, AirTAC Air Cylinder Pneumatic SAIJ32X150-50SAdjustable stroke type

      AirTAC Air Cylinder Pneumatic SAIJ32X150-50SAdjustable stroke type

      US$75.19
      New In stock for sale, UniOP HMI ETOP310

      UniOP HMI ETOP310

      US$960.38

      Recent related posts

      Application of High Pressure Soft Start on Compressor Load

      09/06/2020

      Application of High Pressure Soft Start on Compressor Load

      Abstract: The high-voltage and high-power motor has a relatively large impact on the load and the power grid when starting. Thyristor series high-voltage soft starters are widely used for their superior starting performance and other advantages.

      Quality requirements for medical air compressor control

      09/09/2020

      Quality requirements for medical air compressor control

      Medical applications have high requirements on machines, requiring precision, greater reliability, environmental protection and quietness, fresh and clean compressed air, and the output gas can directly contact the human body.

      Multi-dimensional comparative analysis of systematic energy saving of centrifugal compressors

      09/02/2020

      Multi-dimensional comparative analysis of systematic energy saving of centrifugal compressors

      With the continuous development of my country's industry, enterprises themselves not only face fierce competition in the market, but also put forward strict requirements on their own production and operation costs. "Throttling" means "open source".

      Compressor-Hitachi Inverter Compressor

      06/28/2020

      Compressor-Hitachi Inverter Compressor

      From the current development trend of refrigeration compressors, in order to make it compact, efficient, energy-saving and low vibration and low noise, it has become the goal that air-conditioning compressors continue to pursue in manufacturing technology. Its role is mainly manifested in the following points: compressor

      Do you know the reasons for the attenuation of the cooling capacity of the screw refrigeration unit?

      07/27/2020

      Do you know the reasons for the attenuation of the cooling capacity of the screw refrigeration unit?

      Lithium bromide absorption refrigeration units are a type of refrigeration equipment that will inevitably produce cold capacity attenuation.

      Chineses air compressor came into being for energy saving

      06/14/2020

      Chineses air compressor came into being for energy saving

      Chinese air compressor came into being for energy saving The distribution of energy in China is not only obvious in the geographical distribution of the total distribution, but also the geographical distribution of the distribution types. Plastic gra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ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džቜ먢䇨珵呈ᠾ뤂ᐱ⷇⬿먲僧ᐱ靖㥲ᐲ�僬㣢ᐲᠾ靖랖僧Ѣﯼ靖�僬㣢ᐲ臆S㥲

      No compensation for fire damage caused by air conditioner failure for more than 10 years

      08/24/2020

      No compensation for fire damage caused by air conditioner failure for more than 10 years

      In January 2020, the Shanghai No. 1 Intermediate People's Court rejected the appeals of Shen and Sheng: The quality of the air conditioner caused the fire and the loss, and Sharp should bear the corresponding compensation responsibility.

      Reasons for abnormal evaporation temperature of refrigeration equipment

      08/18/2020

      Reasons for abnormal evaporation temperature of refrigeration equipment

      1. The evaporation temperature is low<br></br>    There are many reasons for the low evaporation temperature. The mechanism that leads to the low evaporation temperature is that there is less refrigerant in the evaporator or poor heat exchange in the evaporator, as listed below:

      What does the air conditioning cooling capacity mean

      06/14/2020

      What does the air conditioning cooling capacity mean

      In addition to the different size of the air conditioner, the important indicator is the cooling capacity. The cooling capacity refers to the total amount of heat removed from the confined space, room or area per unit time when the air conditioner is perf器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥

      Brief Discussion on Monitoring of Safety Protection Device of Mine Air Compressor

      08/27/2020

      Brief Discussion on Monitoring of Safety Protection Device of Mine Air Compressor

      In the process of monitoring and inspecting the safety of air compressors in mining enterprises, the author found that more than 90% of the equipment was not equipped or not fully equipped with the temperature and pressure protection devices that should be configured.

      • 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 :

      Eurotherm Temperature Controller Omega Temperature Controller HanYong Temperature Controller EVCO Temperature Controller Carel Temperature Controller West Temperature Controller Autonics Temperature Controller Taisee Temperature Controller PXW4TAY1-1V000-A DN33Z9HR20 SAS908XWHB-7-DF1-N RITCUSRG02 701060/922-31-061 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 BFB0712H caj2432z Danfoss SM185S4CC Fuji CN5634-K fuji sc 1n Hitachi ATH420UC-C9EU1 Hitachi SH336MV-C7PU1 jiaxipera VNX1116Y jt1fcvdktyr KAKU KA1238HA2B kde2408ptv1 lrs 200 36 REXMAC Electric Motor rsp 750 12 Saginomiya EPF30 Servo TUDC24Z4-413 TAG4573T Toshiba EZ75H1Y-U Toshiba PH360X3CS-3KUU1 Wide Plus WP-C404-01-12-HHLL-P

      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