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 SG3
      1/1
      Danfoss Sight Glass SG3
      $ 34 .77

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

      Quantity
      MOQ : 9
      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: Are there size restrictions for international shipping?

        A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.

      • Q: Can I request a price adjustment if the item I purchased goes on sale?

        A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.

      • Q: Do you support global shipping?

        A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

      View More
      Question has been sent successfully

      Reviews

      • S

        Susan Pope

        Mar 03, 2025

        Danfoss Sight Glass SG3
        Rapid lookup and quick answers.
        Helpful
        Unhelpful
      • R

        Raymond Jacobs

        Sep 21, 2024

        Danfoss Sight Glass SG3
        I'm really impressed with your prompt and helpful response.
        Helpful
        Unhelpful
      • G

        Gary Dashjian

        Feb 25, 2024

        Danfoss Sight Glass SG3
        That was great, ordering parts was a real walk in the park.
        Helpful
        Unhelpful
      • D

        David Green

        Aug 05, 2023

        Danfoss Sight Glass SG3
        THANKS
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Danfoss Sight Glass SG3
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Danfoss Sight Glass SG3

      $ 34 .77
      Click here to view shipping costs.

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

      Quantity
      MOQ : 9
      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, Mitsubishi VFD Frequency Converter FR-A840-12120-2-60

      Mitsubishi VFD Frequency Converter FR-A840-12120-2-60

      US$5961.54
      New In stock for sale, YUKEN Vane Pump PVM1050-L-F-1526-LEAA-1180H01

      YUKEN Vane Pump PVM1050-L-F-1526-LEAA-1180H01

      Contact Us
      New In stock for sale, Emerson Alco Expansion Valve BAEB 2HCA30IN3/8X1/2ODFS/T

      Emerson Alco Expansion Valve BAEB 2HCA30IN3/8X1/2ODFS/T

      Contact Us
      New In stock for sale, Mitsubishi PLC Q3MEM-8MBS

      Mitsubishi PLC Q3MEM-8MBS

      Contact Us
      New In stock for sale, SKF Bearing YEL 203-008-2F

      SKF Bearing YEL 203-008-2F

      US$16.15
      New In stock for sale, Kuebler Encoder 8.5000.B64B.1024

      Kuebler Encoder 8.5000.B64B.1024

      Contact Us
      New In stock for sale, P+F Pepperl Fuchs Sensor MB60-12GM50-E2-V1

      P+F Pepperl Fuchs Sensor MB60-12GM50-E2-V1

      US$768.46
      New In stock for sale, KOYO HMI EA7-T8C+09X20B055

      KOYO HMI EA7-T8C+09X20B055

      Contact Us
      New In stock for sale, KOYO Bearing HK2216

      KOYO Bearing HK2216

      US$7.12
      New In stock for sale, FAIRCHILD IC Integrated Circuit Chip NC7NZ04K8X

      FAIRCHILD IC Integrated Circuit Chip NC7NZ04K8X

      US$20.64

      Recent related posts

      Three design steps for selecting central air conditioning

      08/20/2020

      Three design steps for selecting central air conditioning

      Nowadays, more and more families choose home central air-conditioning, but often many families do not know how to make air-conditioning get good use effect. In fact, whether the air conditioner is effective or not

      How to save the maintenance cost of air compressor

      08/30/2020

      How to save the maintenance cost of air compressor

      1.Introduction The okmarts.com power plant has 8 screw air compressors, which are responsible for the supply of instrument air, dust removal air, power air, and gas for second desulfurization and nitrogen production for coal preparation,

      Management method of air compressor station in factory

      09/09/2020

      Management method of air compressor station in factory

      As an important form of energy generation, air compressors are widely used in various industries, and there are many details in their maintenance. The service life of the air compressor can be prolonged after maintenance. Therefore, how to manage the air compressor room also plays a certain role in the maintenance of the air compressor.

      The reason why the air conditioner is not cooling

      05/19/2025

      The reason why the air conditioner is not cooling

      Occasionally encounter the problem that the air conditioner does not cool in life. Don't worry at this time. The reason for the air conditioner not cooling is not very complicated. After understanding the reason for the air conditioner not cooling, you can solve the problem by taking the right medicine.

      Case Studies of How to Replace a Compressor in Refrigerator (Part Two)

      01/15/2022

      Case Studies of How to Replace a Compressor in Refrigerator (Part Two)

      As we have mentioned in the first part, it’s the refrigeration capacity, the clean piping system, and the drying filter that deserve our attention.

      Very strange Why does the air conditioning and refrigeration suddenly malfunction

      08/24/2020

      Very strange Why does the air conditioning and refrigeration suddenly malfunction

      Commonly used home appliances like air conditioners are very common in our lives, but in the process of use, large appliances such as air conditioners often have one or another failure.

      Difference between original and refurbished Emerson Copeland Scroll compressor

      07/17/2020

      Difference between original and refurbished Emerson Copeland Scroll compressor

      Difference between original and refurbished Emerson Copeland Scroll compressor Now the most important thing for customers to buy compressors is whether they are genuine. Nobody wants to buy a fake machine after spending money. Here, we briefly introduce how to distinguish the authenticity of the Copeland compressor.

      What is a built-in air conditioner What should I do if the embedded air conditioner leaks

      08/07/2020

      What is a built-in air conditioner What should I do if the embedded air conditioner leaks

      The embedded air conditioner is a very good air conditioner. The biggest difference between the embedded air conditioner and the ordinary air conditioner is the installation form of the embedded air conditioner.

      The Importance of Air Cylinder Piston Sealing Ring and Solutions to Air Leakage

      03/03/2023

      The Importance of Air Cylinder Piston Sealing Ring and Solutions to Air Leakage

      Cylinder piston sealing ring is essential for the normal functions of the cylinder. The piston sealing ring prevents fluid from bypassing the piston

      Precautions during use of industrial chiller compressor

      08/20/2020

      Precautions during use of industrial chiller compressor

      One of the most important components in industrial chillers is the compressor. Compressor damage means that the chiller is scrapped. Therefore, the compressor is a very important consideration when choosing a chiller.

      • 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 2p21t225azb 2v32s225aua 2v34s225aua ava5542ext caj2464z Copeland ZR108KFE-TFD-522 H79B28UABHA ha40201v4 HONEYWELL V4BFW16-300+OM-4 LG MB82NAEM NEW-ERA NOK F.TEC TA51-DC9D-T NMB-MAT 5915PC-23W-B30-S01 NN21YDAMT NN29YCAMT ROTEN 5-12-X rsp 320 24 rsp 750 5 SUNON 4555HQ/MG75090V1-1C090-S9A tag4534y Y.S.TECH FD126010HL

      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