Advanced Qt-Vc-85 Pump Seal: Reliable Mechanical Seal Solutions

• Customization: Available
• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Model NO.: QT-VC-85
• Speed: General Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Corrosion
• Standard: Standard
• Balance: Balanced
• Qt Seal: Customized Seal
• John Crane Seal: 8b-1 Seal
• Aesseal: M02s
• Vulcan Seal: 1609BS Seal
• Industrial Seal: John Crane8b-1
• Sterling Seal: Sterling 290BS
• AES Seal: M02s Seal
• Transport Package: Customized Package
• Specification: standard
• Trademark: QT
• Origin: China
• HS Code: 84842000
• Production Capacity: 10000
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Parameter	Specification
Model Number	QT-VC-85
Type	Double Spring / Unbalanced / Pusher Type
Material Options
- Seal Face	Tungsten Carbide (Rotary) vs. Alumina Ceramic (Stationary)
- Secondary Seals	Ethylene Propylene (EPDM), Hydrogenated Nitrile (HNBR)
- Metal Parts	Stainless Steel (SS316), Hastelloy (Optional)
Operating Limits
- Pressure	0~2.5 MPa (362 psi)
- Temperature	-30°C to +220°C (-22°F to +428°F)
- Speed	≤25 m/s (≈82 ft/s)
Shaft Diameter	20~150 mm (0.8~5.9 in) [Standard Range]
Fluid Compatibility	Hot Water, Steam, Aggressive Chemicals, Oils
Standards	ISO 9001, API 682 (Type A)
Applications	Chemical Pumps, Reactors, High-Temperature Equipment

1. Are we a factory or a trading company?
We are a factory only producing mechanical seals and we have our own marketing department  and also home market. The main market is 50% in China and 50% in European countries where most pumps factories located, we mainly supply to pump factories.

2. What are the payment methods?
We accept T/T, Western Union, Paypal, Made in China as your convenience.

3. How long is the delivery time?
Products in stock will be shipped within 48 hours. Standard seal 1-2 weeks. Custom seals are 3-4 weeks.

4. Could you offer sample ?
Yes, the sample could be sent to you with freight charge paid at your destination.

5. About our packaging type?
We have 2 kinds of packaging, one is with our brand, another one is white blank . with enough quantity, we could use your own logo in the package after your logo authorization.

6.I can not find our products in your catalog ,can you make customized products for us ?
Yes ,Customized products is available . Also, We have been adding new seals, there are many types we have not added in here yet, please send us the pump type or seals international code, we could identify the seals you need.