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 SG2
      1/1
      Danfoss Sight Glass SG2
      $ 30 .86

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

      Quantity
      MOQ : 11
      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: 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

      • M

        Merwin Fowler

        Jul 17, 2025

        Danfoss Sight Glass SG2
        Convenient and easy experience
        Helpful
        Unhelpful
      • R

        Ricky Hanus

        Jun 16, 2025

        Danfoss Sight Glass SG2
        Excellent seller, will definitely be back.
        Helpful
        Unhelpful
      • K

        Kasey Watson

        Jun 12, 2025

        Danfoss Sight Glass SG2
        Very impressed with the performance of this item.
        Helpful
        Unhelpful
      • P

        Patrick Liberti Jr

        Jun 21, 2024

        Danfoss Sight Glass SG2
        Shipped Fast. Easy Install. Gasket was a little bit too short.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Danfoss Sight Glass SG2
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Danfoss Sight Glass SG2

      $ 30 .86
      Click here to view shipping costs.

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

      Quantity
      MOQ : 11
      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, Copeland Compressor RS43C1-IAA-212

      Copeland Compressor RS43C1-IAA-212

      Contact Us
      New In stock for sale, TYCO Relay OMIT-SS-105L

      TYCO Relay OMIT-SS-105L

      US$1.15
      New In stock for sale, NSK Linear Guideway LAU15BL

      NSK Linear Guideway LAU15BL

      Contact Us
      New In stock for sale, CKD Air Cylinder SCA2-FA-50N-80

      CKD Air Cylinder SCA2-FA-50N-80

      US$132.69
      New In stock for sale, IFM Sensor IN508A

      IFM Sensor IN508A

      US$200.00
      New In stock for sale, Copeland Compressor ZRT320KCE-TWJ

      Copeland Compressor ZRT320KCE-TWJ

      Contact Us
      New In stock for sale, Bosch Rexroth Solenoid Valve 4WRZE16W9-180-7X/6EG24N9ETK4/D3M

      Bosch Rexroth Solenoid Valve 4WRZE16W9-180-7X/6EG24N9ETK4/D3M

      Contact Us
      New In stock for sale, NORTHMAN Solenoid Valve SWH-G02-C5SB-R120-10

      NORTHMAN Solenoid Valve SWH-G02-C5SB-R120-10

      US$167.00
      New In stock for sale, KITA Switch KT-53PE

      KITA Switch KT-53PE

      US$65.00
      New In stock for sale, BROAD-OCEAN Electric Motor Y6S443C023

      BROAD-OCEAN Electric Motor Y6S443C023

      US$102.58

      Recent related posts

      Cold Storage Warehouse: Everything You Need to Know

      01/27/2025

      Cold Storage Warehouse: Everything You Need to Know

      With the increasing demand for fresh food products, the need for proper storage and preservation has become more important than ever.

      What should I do if the fan coil fails

      08/20/2020

      What should I do if the fan coil fails

      As a terminal device of the central air-conditioning system, the fan coil unit is widely used in residences, offices, hotels, hospitals and other places because of its compact structure, flexible layout, and easy independent control.

      The correct use of car air conditioners, to avoid misunderstandings!

      06/14/2020

      The correct use of car air conditioners, to avoid misunderstandings!

      The correct use of car air conditioners, to avoid misunderstandings! Whether it is cooling in summer or heating in winter, many car owners turn on the "air conditioning mode" while driving.

      Compressor working principle

      06/16/2020

      Compressor working principle

      Compressor working principle Compressor working principle    Centrifugal compressor The centrifugal compressor is a working wheel with blades rotating on the shaft of the compressor. The gas entering the working wheel is carried by the blades to increa器2䀀ᅵ皥䖒皦즠Ʋ㉄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㉎ᰙ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ࠌ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ琉蒠S識器 直

      What are the hidden dangers of improper central air conditioning installation

      08/17/2020

      What are the hidden dangers of improper central air conditioning installation

      The peak holiday season has come to an end, and the baton is perfectly taken over during the peak work season. After a busy day, the most hope is to return to the comfortable home and get a good night’s sleep.

      Content overview: compressor operating principle, A/C switch function, difference between internal and external circulation air intake system

      07/27/2020

      Content overview: compressor operating principle, A/C switch function, difference between internal and external circulation air intake system

      The season of using cold air-conditioning is coming: how to use the A/C switch and the operating principle of the car air-conditioning system. These two points are necessary for car users to understand some knowledge; especially the switching method of internal and external circulation, in different modes The ability of air purification and filtration will vary greatly. Let's talk about the air conditioning system of a car.<br></br>

      What is a Gear Pump

      07/16/2022

      What is a Gear Pump

      Gear pump is a rotary pump that transfers liquid or pressurizes it relying on the change and movement of the working volume formed between the pump cylinder and the meshing gear.

      How to take out the ammonia refrigerant in the refrigeration system

      08/13/2020

      How to take out the ammonia refrigerant in the refrigeration system

      First, prepare all the tools and emergency supplies, such as ammonia irrigation, a certain number of ammonia bottles, connecting pipes, fitter tools, gas masks, rubber gloves, first aid medicine, etc.

      PLC (Programmable Logic Controllers) and HMI (Human-Machine Interface) for Intelligent Factory

      11/09/2021

      PLC (Programmable Logic Controllers) and HMI (Human-Machine Interface) for Intelligent Factory

      The development of "intelligent factory" has put forward a new direction for manufacturers. It is necessary for manufacturers to master the production and marketing process clearly

      Advantages of frequency converter air compressor

      09/04/2020

      Advantages of frequency converter air compressor

      Energy-saving principle: The variable frequency speed regulation system takes the output pressure as the control object, and is composed of a frequency converter, pressure sensor, and a motor to form a closed-loop constant pressure control system.

      • 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 300AA00042A CKD 4GA110-E2H Delta EFB1324SHE-4C58 Delta KFB1412H Ebmpapst G2E180-AA03-01 Eluan S10-1200W Honeywell VQ450MC1005 Huaguang VETX90 Huayi B60CBL LG NS36LADM mf40100v1 MFA010LDMNSA Moog Servo Valve G761-3033B NACHI Fujikoshi HT-G10-3P2-GRSVY-D2-4533F Pelko Motors PM1751HA2B-5 Rexroth 4WE6J6X/EG24NZ5L Rexroth ZDR 6 DP0-45/40YM W80 RH313VADT Toshiba SZ99H1H-4 Trafag Transmitter

      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