Versatile Mechanical Seal Type Roten 5K for Enhanced Machinery Efficiency

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Model NO.: QT-ROTEN 5K
• Speed: General Speed Mechanical Seal
• Temperature: Low-Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard
• Type: Qt-Roten 5K
• Balance: Balanced
• Brand: Queeny
• Price: Lower Than Original
• Delivery Time: Stock
• Quality: 12 Month Guarantee
• Transport Package: Beautiful Package
• Specification: Customized
• Trademark: Queeny
• Origin: Shanghai, China
• HS Code: 8484200090
• Production Capacity: 300000PCS
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Parameter	Value/Description	Unit/Note
Model	QT-ROTEN 5K	High-pressure mechanical seal for industrial pumps/compressors
Seal Type	Double Tandem Metal Bellow Seal with Barrier Fluid	For zero-emission and high-integrity applications
Face Materials	- Primary: Silicon Carbide (SiC) - Secondary: Carbon Graphite Impregnated with PTFE	SiC hardness ≥1500 HV; graphite for low-friction under high load
Pressure Range	0 - 5.0 (Process Side) 0.2 - 0.5 (Barrier Fluid)	MPa	5K refers to 5 MPa maximum process pressure
Shaft Diameter Range	50 mm - 120 mm	Fits large shafts in petrochemical and marine applications
Maximum Rotational Speed	4500	RPM	Balanced design reduces vibration at high speeds
Temperature Range	-40°C ~ 350°C	Metal bellows and FFKM elastomers for wide thermal tolerance
Leakage Rate	≤0.3 (Process Side) ≤0.8 (Barrier Side)	ml/h	Meets EPA and ISO 15848-1 standards for low leakage
Media Compatibility	- High-Pressure Gases - Lubricating Oils - Corrosive Liquids	Requires continuous barrier fluid circulation (API 682 Plan 54)
Installation Type	Cartridge-Mounted (Pre-loaded Bellows System)	Quick installation with integrated pressure ports
Elastomer Material	FFKM (Perfluoroelastomer)	Chemical resistance superior to FKM-based materials
Standards Compliance	API 682 (Type C), ISO 10442, OSHA 1910.119	Certified for safety-critical processes
Key Features	- Self-Adjusting Bellows for Axial Movement - Anti-Cavitation Grooves - Pressure Indicating Sensors (Optional)	Reduces maintenance in 24/7 high-pressure operations

Queeny design engineers are able to produce a seals solution for the most basic applications,to those that are extremely complicated and unique. We are able to provide you these solutions supported by life test data and years of excellent field performance.As your partner, we provide sealing solutions for centrifugal pumps,agitators and other rotating equipment, and help you consolidate your brand and market position.

Mechanical sealing adopts the principle of mechanical friction sealing, which has excellent sealing performance, which can effectively prevent leakage and protect the safety of the environment and equipment. Compared with traditional packing seals and rotary seals, the sealing effect of mechanical seals is more reliable.

 

Our products are made of high quality materials and manufacturing processes, with a long service life and low cost of use. It can effectively reduce the maintenance costs and operating costs of equipment .

 

Our mechanical seals are designed to be easy to service and replace,simply by removing the sealing components and replacing the sealing surface and sealing ring. Compared with other sealing forms, our products are more convenient to repair and replace.

 

Mechanical seal is suitable for high temperature, low temperature, high pressure, vacuum and corrosive media and other complex environment, to ensure the stable operation of the equipment.

Shanghai Queeny Mechanical Equipment Co.,Ltd.is an enterprise specializing in the R&D,manufacture and export of mechanical seal products,headquartered in Pudong New Area,Shanghai.Our products mainly include component seals,dry gas seals,metal bellows seals,mixer and agitator seals,single & dual cartridge seals,silicon carbide parts and tungsetn carbide parts,which can replace John Crane, Burg--mann, AES, Chesterton,Flowserve,Rotenand other similar products,they are widely used in water treatment,petroleum,chemical,food,medical and other industries.
Relying on first-class technology and professional services,since its establishment, Queeny has carried out in-depth cooperation with hundreds of companies in more than 70 countries around the world.Our products are exported to Asia,Europe,North America,South America,Oceania and Africa in large quantities every year,and have been widely praised.Super high cost performance is the basis of our long-term cooperation with customers.We always rigorously treat clients' requirements,strictly control the production process,and comprehensively monitor the export procedure.It is our mission to reduce production and operation costs for more enterprises all over the world.Q1: Are you a trading company or a factory?
We are a factory, so we can offer you factory prices with high quality.

Q2: Can I get samples?
Yes. You can ask for samples. Usually it's free, but you need to pay for shipping.

Q3: Can l use my own logo or design on the goods?
Yes, we provide OEM/ODMservices; your logo and design can be printed on the products.

Q4: What are your payment terms?
We accept T/T, Paypal, Western Union, and credit card payment is also welcome.

Q5: How about the delivery time?
For stock items, we can ship immediately after receiving the payment.
For other products, we need 14-25 days for mass production, which depends on the quantity and type of order.

Q6: How can we ensure the quality?
Pre-production samples are required before mass production;Final inspection is required before shipment;

Q7: 1 can't find our products in your catalog, can you customize the products for us?
Yes, customized products are available, OEM is welcome.

Q8: Can l buy pumps or pump parts from your company?
Yes, we also provide pumps and pump parts.