Elastomer Bellow Mechanical Seal

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Elastomer Bellow Mechanical Seal Specification

Application
Water pumps, oil pumps, chemicals processing, HVAC systems

Hardness
60-75 Shore A (Elastomer)

Theory
Mechanical seal utilizing elastomer bellow to provide axial flexibility

Usage
Industrial

Style
Single bellow type

Material
SS

Temperature
20-120 Celsius (oC)

Pressure
Up to 10 bar

Product Type
Elastomer Bellow Mechanical Seal

Speed
Up to 2900 rpm

Color
Sliver

Function
Sealing rotating shafts to prevent leakage

Size
Shaft sizes 10 mm to 100 mm

Structure
Unbalanced single spring bellow seal

Interchangeability
Interchangeable with industry standard designs

Elastomer Type Options
Nitrile, EPDM, Viton

Spring Material
Stainless Steel 304/316

Sealing Faces Combination
Carbon vs Ceramic/SiC/TC

Installation
Easy to install, does not require special tools

Leakage Rate
Low, in compliance with industrial standards

Axial Movement Compensation
Capability to compensate axial movement and vibration

Corrosion Resistance
High, suitable for a wide range of media

Shaft Direction
Bidirectional

About Elastomer Bellow Mechanical Seal

Operations Conditions:

Temperature:-20C to +120C
Pressure:=1.0MPaSpeed:=15m/s

Materials:

Stationary Ring: Ceramic(Alumina),Silicon Carbide Reaction Bonded, Silicon Carbide
Sintered Pressureless, Ni-binder Tungsten CarbideRotary Ring: Resin Impregnated Carbon
Graphite(Furan),Antimony Impreg. Carbon Graphite, Silicon Carbide Sintered Pressureless,
Silicon Carbide Reaction Bonded
Secondary Seal: Fluorocarbon Rubber(Viton), Nitrile(NBR),Ethylene Propylene(EPDM),
Spring and Metal Parts: Stainless Steel,Stainless Steel

Applications:
Clean Water,Sewage Water,Oil and other moderately corrosive fluids.

Product Details

Packaging Type	Box
Model Name/Number	MAKBIA
Pressure	1.0MPa
Speed	15m/s
Temperature	-20 Degree C to +120 Degree C

Exceptional Durability and Flexibility

This mechanical seal utilizes an elastomer bellow that provides excellent flexibility, accommodating shaft movement and vibration in a variety of industrial systems. Its robust construction ensures longevity and reliable performance under demanding conditions.

Wide Application Compatibility

Designed for use in water and oil pumps, chemical processing, and HVAC systems, this seal supports shaft sizes from 10 mm to 100 mm. Its compatibility with a wide range of media and operation within -20C to 120C makes it a versatile choice for multiple industries.

Effortless Installation and Interchangeability

No special tools are required to install this mechanical seal, and it is fully interchangeable with industry-standard designs. This makes maintenance quick and cost-effective, minimizing equipment downtime and ensuring seamless replacements.

FAQ's of Elastomer Bellow Mechanical Seal:

Q: How is the Elastomer Bellow Mechanical Seal installed?

A: The seal is designed for easy installation and does not require any special tools. Its user-friendly design allows maintenance personnel to quickly fit it onto the shaft, reducing downtime and simplifying routine servicing.

Q: What types of elastomers and sealing face materials are available with this seal?

A: This mechanical seal can be fitted with Nitrile, EPDM, or Viton elastomers to suit various chemical compatibilities. The sealing faces come in combinations like Carbon vs Ceramic, Silicon Carbide (SiC), or Tungsten Carbide (TC), catering to different application needs.

Q: When should I choose this seal for my industrial application?

A: You should use this elastomer bellow seal when sealing rotating shafts in water pumps, oil pumps, chemical processing equipment, or HVAC systems. It is ideal when you need high corrosion resistance, compatibility with various media, and low leakage rates under moderate temperature and pressure conditions.

Q: Where can this mechanical seal be used effectively?

A: It is suitable for widespread industrial use, especially in sectors like water and oil pumping, chemical processing, and HVAC systems. Its high resistance to corrosion and its compatibility with a range of temperatures and pressures make it suitable for demanding environments.

Q: What are the benefits of the unbalanced single spring bellow design?

A: The unbalanced single spring bellow design provides axial flexibility, compensating for shaft movement and vibration. This enhances sealing stability, reduces wear, and extends operational life, even under fluctuating operating conditions.

Q: How does the seal ensure a low leakage rate?

A: Precision-engineered sealing faces, combined with high-quality elastomers and stainless steel components, minimize leakage. The seal is manufactured to comply with industrial standards for low permissible leakage rates, ensuring reliable and efficient operation.

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