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
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
EMERSON
EMERSON
  • Power Supply
    Power Supply
  • Solenoid Coil
    Solenoid Coil
  • Solenoid Valve
    Solenoid Valve
  • PLC
    PLC
  • Check Valve
    Check Valve
  • Sight Glass
    Sight Glass
  • Relay
    Relay
  • Module
    Module
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
      • Danfoss Sight Glass SG5
      1/1
      Danfoss Sight Glass SG5
      $ 45 .70

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

      Quantity
      MOQ : 7
      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 Danfoss Sight Glass is high quality!
      The sight glass is used to indicate:
      1. The refrigerant condition of the refrigeration pipeline in the refrigeration device;
      2. The water content in the refrigerant;
      3. The flow of lubricating oil in the oil return line from the oil separator
      SG type hydraulic mirror indicator For CFC, HCF, HFC Refrigerant liquid without subcooling indication Low refrigerant indication Reservoir level indication Compressor oil level indicator flared, brazed, plug-in

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Do I need to pay for shipping when returning a product?

        A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.

      • Q: How can I search for products from specific brands or sellers?

        A: You can enter the brand or merchant name in the search box, and the system will display relevant products, making it convenient for you to quickly find the items you are interested in.

      • Q: How can I apply for a purchase invoice?

        A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

      View More
      Question has been sent successfully

      Reviews

      • J

        JILL JOHNSON

        Dec 16, 2025

        Danfoss Sight Glass SG5
        Ordering on your website is a breeze, thanks!
        Helpful
        Unhelpful
      • T

        Thomas Toledo

        Nov 11, 2025

        Danfoss Sight Glass SG5
        Appreciate the fast and convenient shopping experience.
        Helpful
        Unhelpful
      • A

        Andy Kim

        Oct 02, 2024

        Danfoss Sight Glass SG5
        You've set a high standard.
        Helpful
        Unhelpful
      • D

        David Hunsaker

        Feb 29, 2024

        Danfoss Sight Glass SG5
        Envío rápido y buen embalaje de las piezas.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Danfoss Sight Glass SG5
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Danfoss Sight Glass SG5

      $ 45 .70
      Click here to view shipping costs.

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

      Quantity
      MOQ : 7
      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

      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, SEW VFD Frequency Converter MDX61B0008-5A3-4-OT

      SEW VFD Frequency Converter MDX61B0008-5A3-4-OT

      US$923.08
      New In stock for sale, Kuebler Encoder 8.5805.1272.1800

      Kuebler Encoder 8.5805.1272.1800

      Contact Us
      New In stock for sale, AirTAC AirPneumatic Cylinder SDAJ32X100-75CompactPneumatic Cylinder(Adjustable stroke)

      AirTAC AirPneumatic Cylinder SDAJ32X100-75CompactPneumatic Cylinder(Adjustable stroke)

      US$31.54
      New In stock for sale, SHAKO Air Cylinder TC80B900

      SHAKO Air Cylinder TC80B900

      US$398.08
      New In stock for sale, TIMKEN Bearing 28995/28920

      TIMKEN Bearing 28995/28920

      US$116.54
      New In stock for sale, MABUCHI Electric Motor RT-8B7WA-A19

      MABUCHI Electric Motor RT-8B7WA-A19

      Contact Us
      New In stock for sale, Texas Instruments TI IC Integrated Circuit LM73606RNPT

      Texas Instruments TI IC Integrated Circuit LM73606RNPT

      US$166.68
      New In stock for sale, INFINEON IGBT Module BSM300GAL120DN2

      INFINEON IGBT Module BSM300GAL120DN2

      Contact Us
      New In stock for sale, NACHI Bearing  7932CY P4

      NACHI Bearing 7932CY P4

      US$1371.46
      New In stock for sale, Rechi Compressor 44A341A

      Rechi Compressor 44A341A

      US$339.00

      Recent related posts

      What is the cause of insufficient displacement of Copeland compressor

      10/16/2020

      What is the cause of insufficient displacement of Copeland compressor

      Insufficient compressor displacement has a great impact on the entire refrigeration system. If it is not repaired and handled in time, it may cause problems such as the cylinder, cylinder head rupture, and compressor water intake, which will destroy the entire refrigeration system cycle. It may even cause accidents such as compressor combustion and explosion. So what causes the insufficient displacement of Copeland compressor? Let's take a look.

      Air source heat pump heating in winter

      08/07/2020

      Air source heat pump heating in winter

      The air source heat pump is used as the cold and heat source of the central air conditioner. Its advantage is that one machine is used for two purposes.

      High-end screw air compressors can be sold at high prices

      09/09/2020

      High-end screw air compressors can be sold at high prices

      1. Firmly funded enterprise users focus on comprehensive cost performance. They often use the functional price analysis method of technical economics in internal decision-making. This method adopts experts in product functions, brand, reliability, energy efficiency, environmental impact, price and other items.

      What are the advantages and disadvantages of central air conditioning?

      06/14/2020

      What are the advantages and disadvantages of central air conditioning?

      1. It is better to use a central air conditioner ① Split machine and multi-connection Before chatting, first understand the two basic concepts of air conditioning, split machine and multi-line. The split machine is our common common air conditioner. 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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랖僧ӂ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Principles and advantages of water-cooled air conditioners

      08/20/2020

      Principles and advantages of water-cooled air conditioners

      There are more and more water-cooled air conditioner manufacturers producing water-cooled air conditioners, because when we use air-conditioning products, we are more and more inclined to choose water-cooled air conditioners.

      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 is the structure of the fan coil

      08/16/2020

      What is the structure of the fan coil

      The fan coils we usually touch mainly include horizontal concealed fan coils, horizontal surface mounted fan coils, vertical surface mounted fan coils, vertical concealed fan coils, and other methods.

      The price of industrial chiller is too low, what should you pay attention to

      08/15/2020

      The price of industrial chiller is too low, what should you pay attention to

      Industrial chillers are commonly used temperature control equipment and are used in various industries. Therefore, the requirements for use are also different. The requirements for laser and

      Several common failures reported by Taikang compressor customers

      07/02/2020

      Several common failures reported by Taikang compressor customers

      No matter what product business you do, customer feedback and market research are very important. If you come up with a product, the customer's response is not good, and no matter how much effort you make, how much publicity will be useless and a waste of time.

      Heat Pump Reversing Valve Structure, Working Principle and Troubleshooting

      07/25/2024

      Heat Pump Reversing Valve Structure, Working Principle and Troubleshooting

      The heat pump reversing valve (HVAC reversing valve) is mainly used in heat pumps. Since there are mainly four pipes connected to it in structure, it is often called a four-way reversing valve.

      • 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 :

      Danfoss Sight Glass 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 4dc 5.2 y 614NN AEV60FCHMT Camel WE43-G02-C4-A110-N CKD AMC-VL-X13 CKD HO-25A-NC-FL C-RN113H3C FESTO VSNB-FC-M52-MH-G14-MSF Hitachi SHY73MC4-U Honeywell TOEX-E0455 kd1206ptb1 kde1206ptv3 ODE 5578FV20-Z Parker P3HPA12AS2AD1A Rexroth 4WREE 6 E16-22/G24K31/A1V-655 Sanyo Denki 1090412H3D01 Sanyo Denki 9WV1212P1JD003 sp 320 48 Toshiba PH200X2C-4FT TRK5512Y

      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