Mechanical seal-multiple spring which are availble in a wide varietyh of elastomers for handing practically every industril fluid. All components are held togther by a snap ring in a unized construction design and can be repaired easily on-site.
 
High Quality Cartridge Seal Mechanical Seal

Description:
 
Cartridge Mounted Double Seal
This modular seal is ideal for the containment of hazardous process fluids. It's flexible design allows use as a double seal (high pressure barrier fluid) or tandem seal (low pressure barrier fluid) which reduces the necessity to inventory two seal designs.
Features:
Self-aligning stationary seal-faces with radial contacting pin drive which minimizes damage in stop / start applications and viscous fluids
Bi-metal CDSA™ option also includes Exotic Alloy wetted components at minimum price premium for use with corrosive chemicals
Hydraulically balanced seal-face technology for reduced power consumption
Non-shaft-fretting sleeve elastomer and positive set screw shaft drive
Independant seal face design to enhance safe containment of process fluid in the event of damage to any individual sealing element
Multiple spring seal face loading
Sizes available from 1.000" to 5.000" (24mm - 125mm) in standard and ANSI Plus gland formats larger sizes up to 12.000" (300mm) available on request
 
High Performance Sealing Solution
Containment of hazardous process fluids requires the use of a double seal. Concern over emission control, health and safety issues and adequate back-up protection, intensifies the need for careful specification of the sealing system. The corrosive nature of some hazardous liquids compounds the problem with the need for exotic "corrosion resistant" metallurgies.
The CDSA™ cartridge double mechanical seal forms the basis of the engineered sealing system. The standard seal unit is 316 Stainless Steel with Carbon, Tungsten Carbide and Silicon Carbide faces, available with Viton®, Aflas®, EPR and Kalrez® elastomers. This fundamental design is changed through modular component options to suit the requirements of the specific application.
mechanical seal could be interchangeable with John crane, Burgmann, 
Aesseal, Vulcan, Roten seals etc.
 
All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, APV Pumps, Grindes Pumps, Fristam, ABS, Alleeiler, EMU, GEA 
Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha, 
Vogelsang Pumps etc.
 
At the meantime, we could manufacture seals according to your sample or drawing, and design as your request.
 
With advanced designer&manufacturer of machanical seal, for industrial pump, 
its range involves in: industrial pump mechanical seal, mixer and agitator seal, cartridge seal, metal bellows seal, auto cooling pump seal and suto air-condition compressor lip seal.
It is widely used and highly reliable in food, drink, petroleum, chemistry, 
refinery, paper making, pharmacy, power and auto industry etc.
 
Characteristics:
High and low temperature resistant, acid-alkali resistant, ozone resistant, aging resistant, weather resistant, good insulation property, anti-toxic, good air-permeable, etc.
 
  
Welcome to quote for more details. 

 Question 1: Are you a factory or a trade company?
Answer: We are a factory and have our top sales for the trade service.

Question 2: Can I try to get a SAMPLE before the order?
Answer: Sure. You can ask for the samples. Usually they're free.

Question 3: Where is your factory located? How can I visit there? 
Answer: Our factory is located in Ningbo, China. You can fly to Ningbo or Shanghai airport directly. All our clients, from home or abroad, are warmly welcome to visit us!

Question 4: How does your factory do regarding quality control? 
Answer: Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001 authentication.

Question 5: How about the lead time?
Answer: Within10-20 days after getting the prepayment.

Question 6: How can we pay?
Answer: For small sample shipping cost, you can pay either by paypal or by T/T. And by T/T at sight for large amount of the order.
 
Question 7: If OEM available?
Answer: Yes, we provide all of our products OEM /ODM service.
 
Question 8: If I can buy pumps or pump parts from your company?
Answer: Yes , we also provide pumps and pump parts, such as Lobe pumps, Compound & homogeneous pumps, Homogeneous & emulsification pumps and so on. Please kindly visit our website: supseals.en.made-in-china.com