Normag KTR-015/425-F other laboratory equipment






If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
Seller's contacts




















* Borosilicate glass 3.3: Highly resistant to chemicals and
Flange connection: Compatible with common glass plant standards
Spring-loaded terminals: Voltage-free installation, vibration-compensating
Type: KTR-015/425-F
Part No.: 70159
* Pipe: P015/10-04
* Pressure (Ps): 1.0 bar (±0.5 bar)
* Execution: Flange connection, spring system, stainless reinforcement
Borosilicate glass 3.3: Highly resistant to chemicals and
* spring-loaded clamps: Voltage-free installation, vibration-compensating
The Normag Glass Flow Indicator Type KTR-015/425-F is a high-quality process sight glass with spring protections, designed for use in glass reactor systems and chemical process lines. The components consist of Borosilicate glass 3.3, supplemented by metallic reinforcement and flexible flange mounting.
The system consists of the parts shown in the pictures.
Advantages:
- Process view control: Allows visual flow monitoring
- Borosilicate glass 3.3: Highly resistant to chemicals and temperature fluctuations
- Temperature range: Use from -50 °C to +200 °C
- Pressure-resistant: Operating pressure up to 1 bar (±0.5 bar)
- Flange connection: Compatible with common glass plant standards
- Staggered clamps: voltage-free installation, vibration-compensating
- Normag quality: Made in Germany, industrial standard in chemical process engineering
---------------------------------------------------------------
2. General functions
- Integrated process monitoring through clear sight glass
- Ideal for liquid flow monitoring in glass tube pipelines
- Ready-to-connect with stainless steel spring clamps and flange mounting
- Chemical resistance to acids, bases, solvents
- Typical application in chemical, pharmaceutical, and pilot plants
- Suitable for Normag and standard reactor systems
---------------------------------------------------------------
3. CO₂ savings
The resale of this high-quality glass component avoids the energy-intensive new production of a complex laboratory glass part.
♻️ Estimated CO₂ savings: 100 – 160 kg CO₂
This corresponds to approx. 450 – 700 km driving distance with a mid-range vehicle or two weeks electricity consumption of an average household.
---------------------------------------------------------------
4. Device details (type plate data in German)
Manufacturer: Normag
Type: KTR-015/425-F
Material: Borosilikatglas 3.3
Glass designation:
- Part No.: 70159
- Pipe: P015/10-04
- Temperature range (Ts): -50 °C to +200 °C
- Pressure (Ps): 1.0 bar (±0.5 bar)
- Bleed-off capacity (Qst max): 187 kg/h according to glass specification
- Condition: Used, no visible cracks or damage, fully functional
- Execution: Flange connection, spring system, stainless steel armouring
- Special feature: Sight tube with integrated scale for visual control of the medium flow