Durable Component Seal 2100 Compatible with John Crane Models

• Customization: Available
• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Model NO.: Queeny-2100
• Speed: High-Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Wear
• Standard: Standard
• Type: Queeny-2100
• Balance: Balanced
• Package: Custom or Standard Box
• Transport: Air or Sea
• Delivery: 1 Week
• Service: 24h
• Transport Package: Customized
• Specification: Standard
• Trademark: Queeny
• Origin: China
• HS Code: 84842000
• Production Capacity: 5000
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Parameter	Description
Model	Queeny-2100
Type	Single-Ended, Multi-Spring, Unbalanced
Size Range (mm)	15 - 100
Shaft Diameter Range (mm)	15 - 100
Pressure Rating (MPa)	0 - 1.6
Temperature Range (°C)	-40 - 200
Speed Rating (m/s)	0 - 20
Medium Compatibility	Water, Oil, Chemical Solutions (non-oxidizing and non-corrosive within specified limits)
Face Material	Tungsten Carbide / Carbon Graphite
O-Ring Material	HNBR
Spring Material	304 Stainless Steel
Body Material	Cast Iron
Installation Type	Cartridge Type for easy installation
Leakage Rate (ml/h)	≤5 (at normal operating conditions)
Axial Length (mm)	45 - 65 (varies with size)
Radial Thickness (mm)	12 - 18 (varies with size)
Max. Axial Misalignment (mm)	±0.5
Max. Radial Runout (mm)	0.05
Seal Face Flatness (μm)	≤0.0009
Surface Roughness of Seal Face (Ra, μm)	0.1 - 0.3
Spring Rate (N/mm)	15 - 30 (varies with size)
Spring Load (N)	50 - 200 (varies with size)
Chemical Resistance	Resistant to most organic solvents, weak acids and alkalis within temperature and pressure limits
Vibration Resistance	Withstands vibrations up to 5 m/s² at operating speed
Service Life	8000 - 12000 hours (depending on operating conditions)
Storage Conditions	Store in a dry, clean place, away from direct sunlight and corrosive gases; temperature range: -20 - 40°C
Weight (kg)	0.5 - 2.5 (varies with size)
Assembly Torque (N·m)	10 - 30 (varies with size)
Disassembly Method	Use appropriate tools to avoid damaging the seal components
Cleaning Requirements	Clean with non-corrosive solvents before installation; avoid using abrasive materials
Lubrication Requirements	Lubricate O-rings and seal faces with a compatible lubricant before installation
Maintenance Interval	Inspect every 1000 operating hours for signs of wear and leakage
Replacement Criteria	Replace when leakage rate exceeds 10 ml/h, or when seal faces show significant wear
Compliance Standards	Meets ISO 21049 and API 682 standards

 

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.