Single Coil Spring Seal

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MOQ : 01 Piece

Single Coil Spring Seal Specification

Application
Pumps, Compressors, Agitators, Mixers

Theory
Balance and unbalance seal types

Hardness
60-85 Shore A (for elastomers)

Style
Single Coil Spring

Material
Stainless Steel, Carbon Steel, PTFE, Viton, Buna-N

Temperature
-20C to +200C

Pressure
Up to 10 bar (kg/cm)

Speed
Up to 3000 RPM

Function
Mechanical sealing of rotating shafts to prevent leakage

Size
Shaft sizes from 12 mm to 100 mm

Structure
Single coil spring, rotary head, stationary seat

Single Coil Spring Seal Trade Information

Minimum Order Quantity
01 Piece

Payment Terms
Letter of Credit (L/C), Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T), Cheque

Supply Ability
200 Pieces Per Year

Delivery Time
200 Years

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
WOODEN CHARGE

Main Export Market(s)
Australia, Eastern Europe, Middle East, Africa, Central America, South America, Western Europe, Asia, North America

Main Domestic Market
All India

Certifications
ISO 9001-2008 MSME

About Single Coil Spring Seal

Single Coil Spring Seal

Our comprehensive range of single coil spring seals when fitted with pumps, mixers, agitators and equipment with rotating shafts are used for various applications in water, oil and alkali purposes. These seals function independent of direction of rotation. Special material can be offered to meet specific requirements. Its non-clogging, single coil spring provides greater dependability than multiple spring design. These seals function independent of direction of rotation and is designed for reducing the operating costs and eliminating the product contamination.

Specifications :

Pressure in the sealed chamber: <=35 bar
Temperature in the sealed chamber: - 45oC to + 260oC
Linear velocity: <=20 m/Sec
Seal Size: 12 mm to 100 mm
Seal Characteristic: single acting, independent of rotation, unbalanced, torque transmission by elastomer collar

High-Performance Sealing for Critical Applications

Engineered for uncompromised leak prevention, the Single Coil Spring Seal offers both unbalanced inside-mounted and cartridge-type mounting. Its sophisticated design and material selectionranging from stainless steel to advanced elastomersensure reliable sealing even in corrosive or aggressive environments. This makes it an ideal solution in chemical, petrochemical, food processing, water treatment, and pharmaceutical industries.

Versatile Material and Elastomer Options

With seal faces available in Carbon, Ceramic, Silicon Carbide, and Tungsten Carbide, plus elastomers such as Viton, EPDM, Nitrile, and PTFE, this seal adapts to a wide range of fluids and operating conditions. The thoughtful material selection provides excellent chemical resistance and extends service life, meeting the stringent requirements of modern process industries.

Ease of Installation and Maintenance

Designed with user convenience in mind, the Single Coil Spring Seal features simple assembly and minimal maintenance. Its single coil structure provides consistent axial load, facilitating straightforward installation and reliable performance during operation. This results in reduced downtime and maintenance costs, maximizing equipment productivity throughout its operational lifecycle.

FAQs of Single Coil Spring Seal:

Q: How is a single coil spring seal installed on pumps or mixers?

A: Single coil spring seals are designed for inside-mounted unbalanced or cartridge-type installation, depending on your equipment. Simple assembly allows for quick fitting on shafts ranging from 12 mm to 100 mm, making it suitable for various pumps, compressors, agitators, and mixers.

Q: What benefits does a conical or helical coil spring design offer?

A: The conical or helical coil design ensures consistent axial loading on the seal faces, maintaining effective contact and reducing leakage risk. This contributes to reliable performance even at high speeds (up to 3000 RPM) and pressures (up to 10 bar).

Q: When should I choose specific seal face materials like Silicon Carbide or Tungsten Carbide?

A: Silicon Carbide and Tungsten Carbide seal faces are preferred in highly abrasive or corrosive applications, such as chemical processing or water treatment. They provide superior wear resistance and longevity, especially under demanding operating conditions.

Q: Where are single coil spring seals commonly used?

A: These seals are widely used across chemical, petrochemical, water treatment, food processing, and pharmaceutical industries in India. Their robust design and versatile material compatibility make them suitable for various industrial processes.

Q: What is the process for maintaining a single coil spring seal?

A: Routine maintenance involves inspecting seal faces and elastomer components for wear or chemical degradation. The simple design facilitates easy disassembly and replacement, reducing maintenance time and ensuring long-term reliability.

Q: How does this seal prevent leakage and resist corrosion?

A: This seal employs high-performance materials such as stainless steel, PTFE, and advanced elastomers for excellent resistance to chemicals and wear. The carefully matched seal faces and precise spring loading ensure tight sealing and effective leakage control throughout its service life.

Q: What are the key benefits of using a single coil spring seal in industrial applications?

A: Key benefits include superior leakage prevention, bi-directional rotary operation, easy installation, minimal maintenance requirements, and adaptability to various process conditions. The long operational life and robust construction improve equipment uptime and reduce replacement costs.

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