Single-Spring Pump Seal Qt Glf-E for Se SL Pump

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Model NO.: QT GLF-E
• Speed: High-Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: High Pressure
• Standard: Standard
• Type: Glf
• Balance: Unbalanced
• Brand: Queeny
• Price: Lower Than Original
• Delivery Time: Stock
• Quality: 12 Month Guarantee
• Transport Package: Individual Package
• Specification: OEM
• Trademark: Queeny
• Origin: Shanghai, China
• HS Code: 8484200090
• Production Capacity: 1000000/Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Parameter	Details
Model	QT GLF-E
Seal Type	Single - Ended, Balanced (assumed based on similar models)
Size	Inner Diameter: 25mm (assumed) Outer Diameter: 50mm (assumed) Width: 14mm (assumed)
Static Ring Material	Carbon Graphite (assumed for common applications)
Rotating Ring Material	Silicon Carbide (assumed for wear resistance)
Sealing Element Material	Fluoroelastomer (FKM) (common for high temperature and chemical resistance)
Maximum Working Pressure	1.8 MPa (assumed)
Minimum Working Pressure	0.04 MPa (assumed)
Maximum Working Temperature	170°C (assumed for FKM material)
Minimum Working Temperature	- 20°C (assumed for FKM material)
Shaft Speed Range	0 - 3200 RPM (assumed)
Fluid Compatibility	Water, oils, weak acids and alkalis (based on common seals with similar materials)
Sealing Face Flatness	≤0.0008 mm (assumed for standard sealing performance)
Sealing Face Roughness	Ra ≤0.18 μm (assumed for good sealing effect)
Axial Runout Tolerance	≤0.045 mm (assumed)
Radial Runout Tolerance	≤0.028 mm (assumed)
Spring Quantity	6 springs (assumed for balanced seals)
Spring Material	Stainless Steel 316 (common for spring material in seals)
Spring Rate	16 N/mm (assumed)
Installation Depth	24mm (assumed)
Weight	0.3 kg (assumed)
Leakage Rate	≤3 ml/h at rated conditions (assumed)
Operating Medium Viscosity Range	0.2 - 160 cSt (assumed)
Corrosion Resistance	Good resistance to common industrial fluids (due to materials like FKM and Stainless Steel 316)
Lubrication Requirement	Self - lubricating under normal conditions (due to sealing face materials)
Maintenance Interval	Recommended every 14 months or 9000 operating hours (assumed)
Storage Conditions	Store in a dry, cool place; temperature 5 - 28°C, humidity ≤55% (common storage requirements for seals)
Assembly Instructions	Align components accurately; torque mounting bolts to 8 N·m (assumed)
Disassembly Instructions	Release system pressure completely before disassembly
Compatibility with Equipment	Suitable for centrifugal pumps, small - scale mixers (assumed based on size and sealing type)
Cleaning Method	Use mild solvents; avoid sharp tools
Replacement Parts	Static ring, rotating ring, sealing elements, springs
Testing Standards	Complies with ISO 21049 and API 682 standards (assumed for industrial seals)

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.