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
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
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
      1/0
      SEW communication Module DFS21B
      $ 736 .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 SEW communication Module is high quality!

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I change the shipping address after placing an order?

        A: We understand that sometimes you may need to change the shipping address. Please contact our customer service as soon as possible, and we will do our best to accommodate your request, depending on the order status and feasibility.

      • Q: Is my personal information secure when shopping on your platform?

        A: Absolutely! We take the security and privacy of your personal information seriously. Our platform utilizes advanced encryption and security measures to protect your data, ensuring a safe and secure shopping experience.

      • Q: Are there any restrictions on using multiple discount codes for a single order?

        A: The use of multiple discount codes for a single order may be subject to certain restrictions. Please refer to the terms and conditions of the discount codes or contact our customer service team for more information.

      View More
      Question has been sent successfully

      Reviews

      • A

        Anonymous user

        Nov 25, 2022

        SEW communication Module DFS21B
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      SEW communication Module DFS21B

      $ 736 .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, FATEK Module FBs-7SG1

      FATEK Module FBs-7SG1

      US$592.68
      New In stock for sale, Beckhoff Module EL6632-1000

      Beckhoff Module EL6632-1000

      US$1286.75
      New In stock for sale, Mitsubishi Module Q00JCPU-SET

      Mitsubishi Module Q00JCPU-SET

      US$804.93
      New In stock for sale, Fanuc Module IC698ETM001-EM

      Fanuc Module IC698ETM001-EM

      US$1000.00
      New In stock for sale, SIEMENS Servo Motor 1FK7042-5AF71-1UG3-Z

      SIEMENS Servo Motor 1FK7042-5AF71-1UG3-Z

      US$1238.46
      New In stock for sale, TECO Servo Drive ESDA-20B

      TECO Servo Drive ESDA-20B

      US$653.85
      New In stock for sale, Renishaw Encoder RGH22A05L00A

      Renishaw Encoder RGH22A05L00A

      US$1538.45
      New In stock for sale, Omron PLC CPM1A-40CDR-A-V1

      Omron PLC CPM1A-40CDR-A-V1

      US$963.70

      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, NEW-ERA Air Cylinder JSKS-SD16-30-M

      NEW-ERA Air Cylinder JSKS-SD16-30-M

      Contact Us
      New In stock for sale, CKD Solenoid Valve 4KB230-08-B-AC220V

      CKD Solenoid Valve 4KB230-08-B-AC220V

      US$230.77
      New In stock for sale, Lovato Relay HR301CA110 110V

      Lovato Relay HR301CA110 110V

      US$7.69
      New In stock for sale, GOLD Relay SAP4060D

      GOLD Relay SAP4060D

      US$16.15
      New In stock for sale, Copeland Compressor 3DHHF28KL-TFD-C01

      Copeland Compressor 3DHHF28KL-TFD-C01

      Contact Us
      New In stock for sale, YAMATAKE/Azbil Transmitter KKP76-24010510B3

      YAMATAKE/Azbil Transmitter KKP76-24010510B3

      Contact Us
      New In stock for sale, Copeland Compressor CR42K6-PFV-879

      Copeland Compressor CR42K6-PFV-879

      Contact Us
      New In stock for sale, BOSCH REXROTH Aventics Air Cylinder 1670508000

      BOSCH REXROTH Aventics Air Cylinder 1670508000

      US$325.15
      New In stock for sale, GINCHAN Tool for Metal Cutting BHC4+MT23/8′′X16UNC+BH25-30

      GINCHAN Tool for Metal Cutting BHC4+MT23/8′′X16UNC+BH25-30

      US$598.08
      New In stock for sale, Galanz Air Conditioner KFR-35GW/dLa72-153(A3)

      Galanz Air Conditioner KFR-35GW/dLa72-153(A3)

      US$1230.38

      Recent related posts

      The correct operation method of air-cooled refrigerator

      08/15/2020

      The correct operation method of air-cooled refrigerator

      For companies that use air-cooled refrigerators, the stable use of equipment is the most important thing, and if you don’t pay much attention during use, it will cause problems with the stability of the equipment due to some external factors.

      How much electricity does a 1.5-hp air conditioner need to work for 10 hours a night

      08/08/2020

      How much electricity does a 1.5-hp air conditioner need to work for 10 hours a night

      How much electricity does a 1.5-hp air conditioner need to work for 10 hours a night When the indoor temperature reaches the preset temperature, as long as the outdoor compressor and electric fan stop running, the indoor cabinet electric fan will continue–ﰨ2䀀

      Japanese Giant Mitsubishi Heavy Industries Goes Into Central Air Conditioners for Home Use

      12/25/2021

      Japanese Giant Mitsubishi Heavy Industries Goes Into Central Air Conditioners for Home Use

      In recent years, it’s probably difficult for people to choose between central air conditioners and split air conditioners for home use. In fact the time that central air conditioners are used for home refurbishing is not long yet.

      Tips for compressors using refrigeration oil

      07/16/2020

      Tips for compressors using refrigeration oil

      The amount of frozen oil used. The amount of refrigerating oil should be controlled after the installation of the overall refrigeration system. After the trial operation, the oil return position of the refrigerating oil seen from the sight glass of the compressor should be at the center line of the sight glass.

      Common sense of safe use and maintenance of air conditioners

      08/19/2020

      Common sense of safe use and maintenance of air conditioners

      1. Tips for safe use of air conditioners    1. It should have suitable power capacity and reliable dedicated line connection, and have a safe grounding wire.

      The performance of the refrigerator compressor is broken

      07/20/2020

      The performance of the refrigerator compressor is broken

      The performance of the refrigerator compressor is broken   The refrigerator compressor is the heart of the refrigerator and the core component of the refrigerator. If the refrigerator compressor does not work, the entire refrigerator will not run.

      After being equipped with a freeze dryer, the air compressor still contains water. What is the problem

      01/09/2021

      After being equipped with a freeze dryer, the air compressor still contains water. What is the problem

      After being equipped with a freeze dryer, the air compressor still contains water. What is the problem In the post-processing equipment of the screw air compressor, there are a gas storage tank, a freeze dryer and a precision filter. Dry air compressors 器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់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

      Precautions for industrial chiller compressor piping

      08/15/2020

      Precautions for industrial chiller compressor piping

      Whether it is a chiller manufacturer or a user who uses a chiller, it is clear that the compressor is the most important component of an industrial chiller, so whether it is during installation or use,

      How to correctly remove ammonia refrigerant during refrigeration machine maintenance

      08/16/2020

      How to correctly remove ammonia refrigerant during refrigeration machine maintenance

      In the process of maintenance of the refrigerator, if there is a fault in the system components from the compressor exhaust shut-off valve to the accumulator outlet valve, it needs to be disassembled and repaired.

      How should the two-way flow fresh air system be installed

      08/10/2020

      How should the two-way flow fresh air system be installed

      At present, the fresh air system on the market is mainly divided into one-way flow and two-way flow according to the air supply method, and the two different air supply and exhaust forms are actually very different.

      • 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 :

      Fanuc Module Advantech Module Kuroda Module Phoenix Contact Module Siemens Module Omron Module LS Module Beckhoff Module Murr Elektronik Module WAGO Module ES3702 SKiiP 25AC12T2 EL2819 ES3104 EL7332 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AFB1248GHE Atos DHI-0713 23/PE AVB5549EXG Bifold FP06P-S1-04-32-NU-V-77A9-24D-ML-30-K85 CKD 4F519-00-AC220V CKD 4GB230-B Copeland CRNQ-0500-TFD-556 FFB0812SHE-R00 G10C12MS2AH 56J14 h26a72qdbea kd1208pts1 kde1208pkv3 mdr 40 24 MSM022A1E PHILIPS For Philips Shaver S5050 S5075 AT610 FT658 FT618 FT668 688 shv33yc6 u compressor SNB092FGCH TOKYO KEIKI EPFRCG-06-210-500-EX-10-TN-S3 Toshiba PZ130H1D-P TS31VDEC

      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. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot