Sign up
login

Bellow Type Seal [B9]

The B9 Bidirectional Rubber Bellow Mechanical Seal is designed for pumps and rotating equipment operating in either direction of shaft rotation. Its durable rubber bellow construction ensures reliable sealing, reduced maintenance, and long-lasting performance across diverse industrial applications.
Request Quote
Download Pdf

Reliable Performance

Corrosion Resistance

Easy Installation

Extended Service Life

Product Description

The B9 Bellow Type Mechanical Seal is a versatile and high-performance sealing solution designed for
applications requiring reliable operation in both clockwise and counterclockwise shaft rotation. Featuring a
single-acting, inside-mounted rubber bellow design with bidirectional capability, the B9 seal delivers dependable
sealing performance across a wide range of industrial pumping and rotating equipment. The flexible rubber
bellow functions as both a secondary sealing element and torque transmission component, eliminating the need
for dynamic O-rings and reducing wear on shafts and sleeves. Its bidirectional design allows seamless operation
regardless of shaft rotation direction, making it an ideal choice for equipment with reversing drives or variable
operating conditions. Engineered using premium-quality materials and precision-machined seal faces, the B9 seal
offers excellent resistance to wear, corrosion, vibration, and common industrial process fluids. The compact
construction accommodates minor shaft misalignment and axial movement while maintaining consistent face
contact for enhanced sealing efficiency. Suitable for water handling, wastewater treatment, light chemicals,
cooling systems, process fluids, and general industrial services, the B9 seal provides reliable leak prevention and
long service life. Its robust design minimizes maintenance requirements, reduces downtime, and improves
overall equipment reliability. Easy to install and maintain, the B9 is widely used in pumps, mixers, agitators,
compressors, and rotating equipment across manufacturing, utilities, food processing, HVAC, and process
industries. By combining operational flexibility, cost-effectiveness, and dependable sealing performance, the B9
Rubber Bellow Mechanical Seal helps optimize equipment efficiency while ensuring long-term protection against
leakage and premature component wear. Designed to meet the needs of modern industrial environments, the
B9 delivers consistent performance and dependable sealing under a variety of operating conditions

Single Coil Seal

S1 BIDIRECTIONAL, CLUTCH TYPE SEAL, UNBALANCED

S2 CONICAL SPRING, UNBALANCED

S3 INSIDE MOUNTED, UNBALANCED

S4 INSIDE MOUNTED, UNBALANCED

S5 INSIDE MOUNTED, UNBALANCED

Specification of Dry Running Mechanical Seal

SINGLE ACTING, INSIDE MOUNTED, RUBBER BELLOW, BIDIRECTIONAL

Get Quotation

Looking for pricing or bulk orders?
Send us your requirement.

Custom Manufacturing
Fast Support
PAN India Delivery
Quality Assurance

Get a Quotation

Tell us your requirement and our team will get back to you within 24 hours.

✓ Fast Response    ✓ Custom Manufacturing    ✓ PAN India Delivery

OUR PRODUCTS

Bellow Type Seal [B11]
The B11 Rubber Bellow Mechanical Seal is a dependable and cost-effective sealing solution for pumps and rotating equipment handling water, cooling liquids, and process fluids. Its compact design ensures reliable leak-free operation, reduced maintenance, and extended equipment life.
Bellow Type Seal [B10]
The B10 Rubber Bellow Mechanical Seal is a reliable and cost-effective sealing solution for pumps and rotating equipment handling water, process fluids, and light chemicals. Its compact inside-mounted design ensures efficient sealing, reduced maintenance, and long-lasting operational performance.
Bellow Type Seal [B9]
The B9 Bidirectional Rubber Bellow Mechanical Seal is designed for pumps and rotating equipment operating in either direction of shaft rotation. Its durable rubber bellow construction ensures reliable sealing, reduced maintenance, and long-lasting performance across diverse industrial applications.
Bellow Type Seal [B8]
The B8 Rubber Bellow Mechanical Seal is a reliable and economical sealing solution designed for pumps and rotating equipment handling water, process fluids, and light chemicals. Its compact inside-mounted design ensures leak-free operation, easy maintenance, and extended equipment life.
Bellow Type Seal [B7]
The B7 Rubber Bellow Mechanical Seal is a reliable and economical sealing solution designed for pumps and rotating equipment handling water, process fluids, and light chemicals. Its flexible rubber bellow design ensures effective sealing, reduced maintenance, and long-lasting operational performance.
Bellow Type Seal [B6]
The B6 Metal Bellow Mechanical Seal features an inherently balanced, inside-mounted design for reliable performance in high-temperature and demanding industrial applications. Engineered for durability and leak-free operation, it delivers superior sealing efficiency, reduced maintenance, and extended equipment life.
Bellow Type Seal [B5]
The B5 Bellow Type Mechanical Seal features an outside-mounted, reverse balanced design with a PTFE (Teflon) bellow for superior chemical resistance and reliable sealing performance. Engineered for corrosive and high-temperature applications, it delivers extended service life, reduced maintenance, and enhanced equipment protection across demanding industrial environments.
Bellow Type Seal [B4]
B4 Bellows Type Mechanical Seal is a single-acting, inside-mounted rubber bellows seal designed for pumps and rotating equipment. Offering reliable leakage control, easy installation, and excellent resistance to vibration and shaft misalignment, it is ideal for water, chemical, and general industrial applications.
Bellow Type Seal [B3]
The B3 Bellow Type Mechanical Seal is a single-acting, unbalanced rubber bellow seal designed for pumps and rotating equipment. Offering reliable sealing performance, easy installation, and low maintenance, it is ideal for water, oils, chemicals, and general industrial fluid-handling applications.
Bellow Type Seal [B2]
The B2 Bellow Type Mechanical Seal is a single-acting, unbalanced rubber bellow seal engineered for reliable sealing in pumps, mixers, and rotating equipment. Designed for durability, easy installation, and low maintenance, it delivers consistent performance in water, chemical, oil, and industrial process applications.
Bellow Type Seal [B1]
The B1 Bellow Type Mechanical Seal is a single-acting, unbalanced rubber bellow seal designed for pumps, mixers, and rotating equipment. Offering reliable leakage control, easy installation, and low maintenance, it is ideal for water, chemicals, oils, and general industrial fluid-handling applications.