Download Brochure Product Catalogue
Phone Number +91-89768-12665
Multi Spring Unbalanced Mechanical Seal
Multi Spring Unbalanced Mechanical Seal – Arohan Seals Mumbai

Multi Spring Unbalanced Mechanical Seal Manufacturer in Mumbai

Arohan Seals is among the reputed names of Multi Spring Unbalanced Mechanical Seal Manufacturers in Mumbai, providing trustworthy and economical sealing solutions for the industrial applications with low to medium pressure. Manufactured with precision-machined parts, cutting-edge production methods, and top-tier raw materials, our Multi Spring Unbalanced Mechanical Seals are designed for durability and consistent performance, guaranteeing reliable leakage control. These seals feature a plurality of evenly spaced coil springs that provide even face pressure, smooth operation and consistent sealing on rotating equipment.

Our sealing systems are used throughout HVAC systems, water treatment plants, chemical transfer units, utility pumps, pharmaceutical processing and light manufacturing setups for their compact design, stable face alignment and economical performance. We produce a variety of rotary multi spring, stationary multi spring, O-ring pusher and PTFE wedge type seals for centrifugal pumps, circulation pumps, compressors, mixers and industrial rotary equipment.

We offer a wide range of Multi Spring Unbalanced Mechanical Seal sizes, pressures and materials to fit a wide range of industrial needs. The seals are made from high quality materials such as Silicon Carbide, Tungsten Carbide, Carbon Graphite, SS304, SS316, Hastelloy, Viton, PTFE, EPDM and much more, offering greater resistance to wear, corrosion and dimension. Arohan Seals has emerged as a preferred manufacturer, supplier and exporter of Multi Spring Unbalanced Mechanical Seals in India and abroad with its stringent quality control, competitive pricing, and customer oriented service support.

Best Multi Spring Unbalanced Mechanical Seal Suppliers in India

Arohan Seals is one of the top Multi Spring Unbalanced Mechanical Seal Suppliers in India, providing high precision engineered Mechanical Seals solutions for Rotating Machinery and Industrial Pumps. Our advanced sealing systems are specifically designed for low and medium pressure applications where reliable sealing performance, smooth operation and compact installation are vital.

Multi Spring Unbalanced Mechanical Seals are supplied all over the major Industrial centers of India such as Mumbai, Delhi, Pune, Ahmedabad, Chennai, Hyderabad, Gujarat, and other industrial region of India. Our sealing products are made to the highest industrial standard in the world for the purpose of producing leak-proof sealing products and long-lasting performance.

Multiple spring unbalanced seals are made up of multiple evenly distributed coil springs arranged in a round disk to impart an even axial force on the seal faces. These systems are ideal for clean fluid applications that are designed for low to medium pressure due to the fact that the sealing faces are exposed to the full hydraulic pressure.

These include rotary multi spring seals, stationary multi spring seals, PTFE wedge-type seals and O-ring pusher-type seals, all of which are designed based on the machine specification and application requirement. Arohan Seals has highly wear resisting materials like Silicon Carbide, Tungsten Carbide, Carbon Graphite, Ceramic, SS304, SS316, Viton, EPDM, PTFE and Hastelloy that are highly resistant to corrosion and provide durability.

We are selected by industries for our Multi Spring Unbalanced Mechanical Seals due to economical design, compact structure, smooth high speed performance, easy installation and low maintenance. Customized sealing solutions based on shaft size, temperature range, pressure rating and chemical compatibility are also available.

What is Multi Spring Unbalanced Mechanical Seal?

A Multi Spring Unbalanced Mechanical Seal is a rotary shaft sealing device that is engineered to eliminate fluid leakage in pumps, compressors, mixers and industrial process equipment between a rotating shaft and stationary equipment housing. This seal provides uniform pressure distribution around the shaft with the help of multiple small coil springs, but it is such that full hydraulic fluid pressure is applied directly to the seal faces.

Unbalanced seals do not have stepped balancing geometry that reduces hydraulic face pressure like that found in balanced mechanical seals. The result is that the pressure of the process fluid acts directly on the seal faces, making these type of seals suitable only for low-to-medium pressure applications. With carefully defined operating parameters, the multiple springs ensure the stability of the face contact, while a thin lubricating fluid film minimizes friction and heat production.

The rotating seal face is subjected to a controlled spring pressure against a stationary face, secondary sealing elements (O-rings or PTFE wedges) sealing around the shaft and gland assembly prevent leakage. Multiple, evenly spread springs provide even pressure throughout the circumference of the seal face, eliminating uneven wear and providing even sealing.

Multi Spring Unbalanced Mechanical Seals are commonly used in clean fluid systems that demand compactness, economical operation, and smooth running. Typically used in HVAC circulation pumps, water handling systems, utility pumps, chemical transfer systems and light industrial process equipment.

Major parts of a Multi Spring Unbalanced Mechanical Seal consist of multiple coil springs, a spring retainer, a rotating seal face, a stationary face, a gland plate, drive screws and elastomeric secondary seals. They are made from top-quality materials like Silicon Carbide, Tungsten Carbide, Carbon Graphite, Ceramic, SS304, SS316, PTFE, Viton, and EPDM to ensure durability and high performance in the industrial arena.

Advantages of Multi Spring Unbalanced Mechanical Seal

Key Advantages

  • The 360-degree face pressure distribution in uniform is achieved.
  • Small size for limited stuffing box installations
  • Cost-effective sealing system for low pressure systems.
  • Suitable sealing performance at standard operating speeds
  • Smooth and vibration free operation
  • The uneven wear on seal faces is reduced.
  • Easy installation and maintenance
  • Can be used for clean fluid use.
  • Has lightweight spring arrangement, which enhances rotational stability.
  • Low cost replacement and servicing.

Disadvantages of Multi Spring Unbalanced Mechanical Seal

Common Limitations

  • Not recommended for high pressure uses.
  • Small springs may clog with dirty or abrasive fluids
  • Poor slurry or crystallising media performance
  • Wants clean and shiny surfaces of the shaft
  • Seal faces can be damaged quickly by excessive pressure
  • Not suitable for loads of suspended solids or liquids containing fibre.

Reasons Why Multi Spring Unbalanced Mechanical Seal Exporters in Mumbai are Best

Arohan Seals is a well-known brand in the industry, as a Multi Spring Unbalanced Mechanical Seal Exporters in Mumbai, they are known for their excellent quality industrial sealing systems, supplied to both national as well as international markets. We use advanced engineering requirements and precision production processes to make our export-grade seals, which have high reliability for sealing performance in industrial operating conditions.

We manufacture the Unbalanced Mechanical Seals of Multi Spring type for water circulation systems, chemical transfer pumps, HVAC systems, process pumps, and industrial rotating equipment. We are thanked for our sealing products for their dimensional accuracy, compact design, corrosion resistance and reliable operation stability.

Our team of engineers is experienced with providing custom sealing solutions based on the shaft, pressure capacity, operating temperature and media compatibility requirements. Arohan Seals provides excellent logistics support as well as stringent quality checks for their industrial clients globally, delivering on time, with reliability.



 

Multi Spring Unbalanced Mechanical Seal Applications

Multi Spring Unbalanced Mechanical Seals are suitable for a variety of clean fluid handling systems and low pressure industrial applications where compact installation and economical sealing performance is required.

Common Applications

  • HVAC circulation pumps
  • Water distribution systems
  • Utility and booster pumps
  • Chemical transfer systems
  • Cooling water circulation units should be used to lower the water temperature.
  • Understand commercial building pump systems.
  • Light manufacturing process equipment
  • Pharmaceutical utility systems
  • Low-pressure lubricant transfer pumps for lubricating gearboxes.

Functions of Multi Spring Unbalanced Mechanical Seal

  • Stops liquids from escaping from moving parts of equipment
  • Has a stable seal when measuring pressure.Maintains a stable sealing pressure.
  • Minimises face-to-face rubbing
  • Provides seamless rotation action.
  • Improves operational reliability
  • Maintains equipment for extended periods
  • Minimizes leakage-related downtime
  • Offers cost effective sealing performance

Multi Spring Unbalanced Mechanical Seal Quality Inspection

Multi Spring Unbalanced Mechanical Seals are thoroughly tested and inspected at Arohan Seals to guarantee reliable performance in industry and exceptional sealing efficiency.

Quality Inspection Procedures

  • Precision dimensional accuracy test
  • Checking the flatness of the seal faces
  • Compression and load testing of springs in springtime.
  • This is a form of leakage performance testing that changes the input as the test progresses.
  • Pressure resistance inspection
  • Rotational stability testing
  • Material composition verification
  • Corrosion resistance testing
  • Elastomer flexibility inspection
  • Final assembly, visual quality inspection.

We have a rigorous quality control process to guarantee a high-quality seal with outstanding durability, reliable sealing and extended application life.

Multi Spring Unbalanced Mechanical Seal Price in India

The Multi Spring Unbalanced Mechanical Seal Price in India depends on factors such as shaft size, material combination, pressure rating, seal arrangement, operating temperature, and application requirements. At Arohan Seals, we provide premium-quality industrial sealing systems at highly competitive prices while ensuring reliable performance and long service life.

Industries handling clean fluids and low-pressure applications prefer Multi Spring Unbalanced Mechanical Seals because of their compact structure, uniform face loading, and economical operational performance. Material selection such as Silicon Carbide, Tungsten Carbide, SS316, Viton, and PTFE can also affect the overall pricing structure.

We manufacture customized sealing solutions suitable for utility pumps, HVAC systems, water distribution systems, circulation pumps, and light chemical transfer applications. Our engineering expertise allows us to provide dependable industrial sealing systems according to specific machinery and process requirements.

Multi Spring Unbalanced Mechanical Seal Price in India

Seal Type

Seal Size

Material Combination

Pressure Rating

Approx Price

Multi Spring Unbalanced Mechanical Seal

25 mm

Carbon / Ceramic

0–10 bar

Below ₹1,000

Rotary Multi Spring Seal

35 mm

Carbon / Silicon Carbide

0–10 bar

₹1,001 – ₹2,000

Stationary Multi Spring Seal

40 mm

Silicon Carbide / Carbon

0–16 bar

₹2,001 – ₹4,000

PTFE Wedge Multi Spring Seal

45 mm

TC / TC

0–16 bar

₹2,500 – ₹4,500

O-Ring Pusher Seal

50 mm

Carbon / TC

0–25 bar

Above ₹4,001

Industrial Utility Seal

65 mm

SiC / SiC

0–25 bar

Above ₹5,000

Heavy Duty Multi Spring Seal

75 mm

TC / Carbon

Custom

Custom Pricing

Factors Affecting Multi Spring Unbalanced Mechanical Seal Price

Parameter

Available Options

Seal Size

25 mm, 35 mm, 40 mm, 45 mm, 50 mm, 65 mm, 75 mm

Arrangement

Single Seal, Cartridge Seal, Replaceable Insert

Face Material

Carbon, Silicon Carbide, Tungsten Carbide, Ceramic

Metal Components

SS304, SS316, SS316L, Hastelloy

Elastomer Material

NBR, FKM (Viton), EPDM, PTFE, HNBR

Pressure Rating

0–10 bar, 0–16 bar, 0–25 bar

Business Type

Manufacturer, Exporter, Wholesaler, Retailer

Arohan Seals provides reliable industrial sealing systems with technical support, fast delivery, and affordable Multi Spring Unbalanced Mechanical Seal pricing for industries across India.

Multi Spring Unbalanced Mechanical Seal Technical Specifications

Technical Parameter

Specification

Seal Type

Multi Spring Unbalanced Mechanical Seal

Design Configuration

Rotary / Stationary / Pusher Type

Shaft Size Range

25 mm – 75 mm

Pressure Capacity

Up to 25 bar

Operating Temperature

-20°C to +200°C

Maximum Speed

Up to 3000 RPM

Seal Face Materials

Carbon, Silicon Carbide, Tungsten Carbide

Metal Components

SS304, SS316, Hastelloy

Elastomer Materials

Viton, PTFE, EPDM, HNBR

Spring Arrangement

Multiple Coil Springs

Mounting Type

Component / Cartridge

Application Media

Water, Chemicals, Oils, Utility Fluids

Reasons For Choosing Arohan Seals

Arohan Seals will strive to produce high quality, reliable and cost-effective Multi Spring Unbalanced Mechanical Seals for industry use.

Why Industries Trust Us

  • Industrial sealing solutions engineered to a precision.
  • A large variety of multi spring seal configurations.
  • Very high quality inspection requirements
  • High-performance corrosion-resistant materials
  • Sealing solutions tailored to industrial applications.
  • Competitive price and good reliability.
  • Quick turnaround time and customer service.
  • Leak-proof sealing performance
  • Advanced manufacturing technology
  • A trusted manufacturer, supplier and exporter in India

Improve Equipment Reliability with Precision Multi Spring Sealing Solutions

Choose Arohan Seals for durable, compact, and high-performance Multi Spring Unbalanced Mechanical Seals designed for reliable industrial sealing efficiency.



 


Premium Quality

Rigorously tested, precision-manufactured seals

Fast Delivery

Pan-India dispatch network

Factory Price

Direct manufacturer — no middlemen

Expert Support

Technical guidance before & after purchase

Material Options

Materials Used in Multi Spring Unbalanced Mechanical Seal

The right material pairing directly determines how long a seal lasts and whether it handles your process fluid without failure. Below are the materials available for this seal type — we select or recommend based on your application.

Carbon / Graphite
Resin Impregnated Seal Face

Self-lubricating with good chemical resistance. The standard rotating face material for general-duty and water pump applications.

Silicon Carbide
SiC — Sintered & Reaction Bonded Seal Face

Exceptional hardness, wear resistance, and chemical compatibility. The preferred mating face material for demanding applications.

Stainless Steel
SS 304 / SS 316 / SS 316L Hardware

Springs, glands, sleeves, and retainer components. Corrosion-resistant structural integrity across all seal types.

NBR
Nitrile Rubber Secondary Seal

Standard O-ring material for oils, fuels, and general water service. Temperature range: -40°C to +120°C.

EPDM
Ethylene Propylene Diene Secondary Seal

Excellent resistance to hot water, steam, and dilute acids. Used where NBR would swell or degrade.

Material selection depends on your process fluid, temperature, pressure, and shaft speed. Contact our team for a recommendation specific to your application.

You May Also Like

Multi Spring Balanced Mechanical Seal Manufacturer Manufacturer in Mumbai

Multi Spring Balanced Mechanical Seal

Arohan Seals is one of the best Multi Spring Balanced Mechanical Seal Manufacturers in Mumbai that provides state-of-the

Multi Spring Reverse Balanced Mechanical Seal Manufacturer Manufacturer in Mumbai

Multi Spring Reverse Balanced Mechanical Seal

Arohan Seals is one of the top Multi Spring Reverse Balanced Mechanical Seal Manufacturers in Mumbai, producing high pre

Our Edge

Why Businesses Choose Arohan Seals

Proven Manufacturing Expertise

Decades of precision engineering behind every seal we produce in Mumbai.

Custom Engineering Solutions

Every order can be tailored to your exact dimensional and material specifications — no catalogue lock-in.

India-wide & Export Ready

We supply across India and export globally with reliable documentation and logistics.

Looking for Multi Spring Unbalanced Mechanical Seal in Mumbai?

Talk to our team — get the right product, right price, and fastest delivery from our Mumbai facility.

+91-89768-12665
FAQs

Frequently Asked Questions – Multi Spring Unbalanced Mechanical Seal

A Multi Spring Unbalanced Mechanical Seal is used to prevent leakage between rotating shafts and stationary equipment in pumps, compressors, and industrial machinery operating under low-to-medium pressure conditions.

These seals are commonly used in HVAC systems, water treatment plants, utility pumps, cooling systems, pharmaceutical utilities, and chemical transfer applications.

Unbalanced seals have a simpler design and are suitable for controlled low-pressure applications, making them cost-effective for many industrial operations.

Common materials include Carbon Graphite, Silicon Carbide, Tungsten Carbide, Ceramic, SS304, SS316, PTFE, Viton, and EPDM.

Yes, customized sealing solutions can be manufactured according to shaft size, operating pressure, temperature range, and fluid compatibility requirements.

They help reduce leakage, improve equipment reliability, minimize maintenance downtime, and provide smooth sealing performance in industrial rotating equipment.

Need a Reliable Mechanical Seal Partner? Let's Talk.

At Arohan Seals, we don't just sell mechanical seals — we solve sealing problems. Whether you need a standard replacement seal or a fully customised solution for a demanding application, our team is ready to help. We manufacture across a complete range — single spring, multi spring, bellow, cartridge, and agitator seals — and export to clients worldwide. Quality you can trust, delivery you can count on, and technical support whenever you need it.