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
Honeywell
Honeywell
  • HMI
    HMI
  • Actuator
    Actuator
  • Transmitter
    Transmitter
  • Power Supply
    Power Supply
  • Transformer
    Transformer
  • Expansion Valve
    Expansion Valve
  • Sensor
    Sensor
  • Circuit Breaker
    Circuit Breaker
  • Solenoid Valve
    Solenoid Valve
  • PLC
    PLC
  • Proportional Valve
    Proportional Valve
  • Flame Detector
    Flame Detector
  • Safety Valve
    Safety Valve
  • Combustion Controller
    Combustion Controller
  • Ball Valve
    Ball Valve
  • Bar Code Scanner
    Bar Code Scanner
  • Temperature Controller
    Temperature Controller
  • Relay
    Relay
  • Module
    Module
  • Carbon Dioxide Detector
    Carbon Dioxide Detector
  • Protective Clothing
    Protective Clothing
  • Switch
    Switch
Chint
Chint
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Transformer
    Transformer
  • Circuit Breaker
    Circuit Breaker
  • Contactor
    Contactor
  • Fuse
    Fuse
  • Relay
    Relay
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
Delixi
Delixi
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Air Cylinder
    Air Cylinder
  • Transformer
    Transformer
  • Solenoid Valve
    Solenoid Valve
  • Contactor
    Contactor
  • Fan
    Fan
  • Fuel Water Separator
    Fuel Water Separator
  • Fuse
    Fuse
  • Relay
    Relay
Noratel
Noratel
  • Transformer
    Transformer
TOGI
TOGI
  • Transformer
    Transformer
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
      • SWALLOW Transformer SC21-750
      1/1
      SWALLOW Transformer SC21-750
      $ 102 .69

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

      Quantity
      MOQ : 4
      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 SWALLOW Transformer is high quality!

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I cancel or modify an order?

        A: If you need to cancel or modify an order, please contact our customer service team as soon as possible. We will do our best to accommodate your request based on the order status and feasibility.

      • Q: Do you have any recommended alternative products?

        A: Yes, we have a range of recommended alternative products available. If you're looking for options similar to a particular product, our website or customer service representatives can provide you with suitable recommendations based on your preferences and needs.

      • Q: What should I do if a product is lost or damaged during shipping?

        A: We purchase shipping insurance for every order to ensure the safety of the products during transportation. If the products are lost or damaged, please contact our customer service team promptly. We will assist you in resolving the issue and provide appropriate compensation.

      View More
      Question has been sent successfully

      Reviews

      • M

        MINH PHAN

        Aug 22, 2025

        SWALLOW Transformer SC21-750
        easy website to navigate
        Helpful
        Unhelpful
      • D

        Donald Pate

        Sep 30, 2023

        SWALLOW Transformer SC21-750
        I love using the website, and the product has been fantastic.
        Helpful
        Unhelpful
      • T

        Timmy Vo

        Sep 14, 2023

        SWALLOW Transformer SC21-750
        I'm really happy with the service, thanks.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        SWALLOW Transformer SC21-750
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      SWALLOW Transformer SC21-750

      $ 102 .69
      Click here to view shipping costs.

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

      Quantity
      MOQ : 4
      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, Honeywell Transformer ZT812

      Honeywell Transformer ZT812

      US$346.25
      New In stock for sale, CHINT Transformer NDK(BK)-150

      CHINT Transformer NDK(BK)-150

      US$52.50
      New In stock for sale, Delixi Transformer BK-200

      Delixi Transformer BK-200

      US$336.08
      New In stock for sale, Fuji Circuit Breaker EA32FC-2P20A

      Fuji Circuit Breaker EA32FC-2P20A

      US$62.31
      New In stock for sale, CHINT Contactor NCH8-63/20

      CHINT Contactor NCH8-63/20

      US$30.77
      New In stock for sale, OBO Surge Protection Device V20-0-385

      OBO Surge Protection Device V20-0-385

      US$54.49
      New In stock for sale, Ferraz Shawmut Fuse PC30UD69V250EF

      Ferraz Shawmut Fuse PC30UD69V250EF

      US$134.62
      New In stock for sale, CELDUC Relay SOD863180

      CELDUC Relay SOD863180

      US$257.69
      New In stock for sale, UniOhm Resistor 0805W8J0752T5E

      UniOhm Resistor 0805W8J0752T5E

      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, Carrier Expansion Valve 129383-A

      Carrier Expansion Valve 129383-A

      Contact Us
      New In stock for sale, Neuma Solenoid Valve NVA-8542P-A2-5L

      Neuma Solenoid Valve NVA-8542P-A2-5L

      Contact Us
      New In stock for sale, Realtek IC Integrated Circuit RTS5822

      Realtek IC Integrated Circuit RTS5822

      US$0.39
      New In stock for sale, SKF Oil Seal 42X66X10 HMSA10 V(FKM)

      SKF Oil Seal 42X66X10 HMSA10 V(FKM)

      US$35.38
      New In stock for sale, MINDMAN Air Cylinder MCJT-11-25-110

      MINDMAN Air Cylinder MCJT-11-25-110

      US$38.46
      New In stock for sale, Fuji VFD Frequency Converter FRN280F1L/D-4C122

      Fuji VFD Frequency Converter FRN280F1L/D-4C122

      Contact Us
      New In stock for sale, Pelko Motors Fan C4020X12BPCP0C-5

      Pelko Motors Fan C4020X12BPCP0C-5

      US$15.62
      New In stock for sale, YUKEN Vane Pump SVP3-F-F-58-LRA-10

      YUKEN Vane Pump SVP3-F-F-58-LRA-10

      Contact Us
      New In stock for sale, NSK Bearing 26882/26820

      NSK Bearing 26882/26820

      US$38.46
      New In stock for sale, HGK Tool for Metal Cutting 10×75L×D10 2F

      HGK Tool for Metal Cutting 10×75L×D10 2F

      US$8.85

      Recent related posts

      What are the application areas of oil-free air compressors

      09/03/2020

      What are the application areas of oil-free air compressors

      Common oil-free air compressor application fields    1. Gold plating and copper plating industry applications. In the cleaning process of electroplating, a compressor needs to be used to remove water from the surface of the object, and the use of an oil-free air compressor can keep the electroplating smooth.

      Why do air compressors need staged compression Can't it be compressed once

      08/30/2020

      Why do air compressors need staged compression Can't it be compressed once

      Many people know that two compressor stages are suitable for high pressure production, and one stage is suitable for large gas production. Sometimes, more than two compressions are needed.

      Knowledge of air conditioner and air duct system

      06/14/2020

      Knowledge of air conditioner and air duct system

      Knowledge of air conditioner and air duct system First, the air-conditioning heat exchanger is divided into evaporator and condenser    Copper tube type: smooth tube, internally threaded tube, trapezoidal internally threaded tube Fin type: hydrophilic,器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़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V /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ

      For an air conditioner with a heating power of 1390W+1050W, what is the power consumption for 1 hour of heating

      07/31/2020

      For an air conditioner with a heating power of 1390W+1050W, what is the power consumption for 1 hour of heating

      Time flies, the air conditioner has just been out of service for two months, and it's time to start using it again. With air-conditioning, our biggest concern is power consumption.

      Magnetic suspension refrigeration compressor PK traditional refrigeration compressor Principle

      06/14/2020

      Magnetic suspension refrigeration compressor PK traditional refrigeration compressor Principle

      Magnetic suspension refrigeration compressor PK traditional refrigeration compressor Principle Magnetic levitation refrigeration compressor is a kind of magnetic field, so that the rotor is suspended in the air, there will be no mechanical contact and m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

      Do you know Q345 and 16Mn steel for pressure vessels‘

      09/02/2020

      Do you know Q345 and 16Mn steel for pressure vessels‘

      In the air compressor industry, the most common pressure vessels are the gas storage tanks and the oil and gas barrels in the air compressor. So, do you know the material of these pressure vessels?

      20 core components of refrigeration and air conditioning

      06/14/2020

      20 core components of refrigeration and air conditioning

      1. Compressor It is the core of the entire air conditioning system and the source of system power. The power of the entire air conditioner is provided by the compressor. Compressors According to the compression method, positive displacement 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

      For cold storage to be more energy efficient, this should be done!

      07/08/2020

      For cold storage to be more energy efficient, this should be done!

      For cold storage to be more energy efficient, this should be done! 1. The index for reducing the unit heat flow of the cold storage enclosure structure. In the design of the cold storage, the unit heat flow q of the outer wall of the low-temperature cold storage is generally about 11.63W. If the q can be reduced to 6.9W, for a 5000T~10000T class In low-temperature cold storage, it is estimated that the power cost can be reduced by about 10%.

      What do the refrigeration system overcooling and overheating mean

      08/24/2020

      What do the refrigeration system overcooling and overheating mean

      The so-called "supercooling" is to pass the condensed saturated liquid through a certain device (such as a subcooler) and method (or measure) to recool it so that its temperature is lower than the saturation temperature under the condensation pressure, which is called supercooling .

      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.

      • 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 :

      Chint Transformer Siemens Transformer Honeywell Transformer CTX50-2-R JBK4-160 CTX50-2-R 50004263-002 CTX50-2-R 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 aez4440e aka9438zxd autonics encoder e50s8 1000 3 t 24 BN65YEAMT CKD 4GA120-C6-E2-3 CKD CXU10-FAB3-CL6-F2HS-3 EVERFLOW R121225SH h23a423abka LG BMA121NAMV mf60120v1 MRK112-A pwm 90 24 ROYAL TWR250P59-38A RS221VAAC Samsung MSV488AL1R/TT3 sc n2 contactor Togami PAK-20J31 Toshiba FE65H1H-U ZHC165YDA-J Ziehl Abegg RH35V-ZIK.DC.1R

      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