Every seal is checked at each stage, from raw material to final testing, so it performs as specified when it reaches your plant.

Our manufacturing operations are certified to ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018. 

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In-house manufacturing and direct material sourcing let us quote industrial-grade sealing at transparent prices.

India's Trusted Mechanical Seal Manufacturer for Pumps, Mixers & Reactors

Leak-Pack is an India-based manufacturer of mechanical seals, rotary unions and sealing systems for pumps, mixers, reactors and other rotating equipment. From our manufacturing base in Gujarat, we supply precision-engineered seals to customers across India and to export markets including the US, UK, Africa and the Middle East. 

Our range covers pusher and non-pusher seals, rubber bellow seals, PTFE (Teflon) bellow seals, metal bellow seals, dry running seals, agitator seals, rotary joints and unions, split seals and complete seal support systems. Each one is built to your drawings, samples or exact application requirements. 

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Company's Certificates

Leak-Pack manufactures mechanical seals, seal support systems, sealing components and rotary unions under certified quality, environmental and safety management systems.

Our Mechanical Seals and Sealing Systems

Every product below is built in-house with tested materials and precision components. Not sure which seal you need? Send us your application details and we will recommend one.

Why Engineers and Buyers
Choose Leak-Pack

01

Built to Your Drawing or Sample

Send us the existing seal, a drawing or the pump details. We design a matching or improved seal, including for imported and non-standard pumps.

02

Made In-House

Machining, lapping and assembly are carried out at our own Gujarat unit.

03

Tested Before Dispatch

Each seal goes through incoming material inspection, in-process checks and final dimensional and performance testing. Critical batches can be tested against your operating conditions before approval.

04

Supply to India and Overseas

We export mechanical seals, rotary unions and seal support systems to the US, UK, Africa and the Middle East.

Mechanical Seals for Your Industry

We supply sealing solutions to process industries where leakage, downtime and contamination carry a real cost.

Chemical Plant

Pharmaceutical Industry

Seals for reactors, mixers and process pumps where cleanliness and containment matter.

Fertilizer

Automotive Industry

Seals for rotating equipment used in automotive manufacturing.

Food and Beverage

Oil & Gas Industry

Sealing for pumping and rotating equipment in hydrocarbon handling.

Mining and Minerals

Chemical Industry

Seals for corrosive and aggressive media in pumps, reactors and agitators.

Pharmaceutical and Biotechnology

Food & Beverage Industry

Sealing for processing and mixing equipment with hygiene requirements.

Power Plant

Power Plants Industry

Seals for pumps and rotating equipment in power generation.

Textile Industry

Pulp & Paper Industry

Seals for pumps and mixers handling pulp, slurries and process liquids.

Steel Plant

Mining & Mineral Processing

Seals for slurry and abrasive duty in mineral processing.

Pulp and Paper

HVAC & Refrigeration

Seals for compressors, pumps and circulation systems.

Water and Waste Water Management

Marine & Shipping Industry

Seals for shipboard and marine pumps and equipment.

Automotive

Textile Industry

Seals for dyeing, processing and circulation equipment.

Oil and Gas

Water & Wastewater Treatment

Seals for pumps used in water supply, treatment and effluent handling.

How It Works

01

Send Your Requirement

Upload a drawing, sample or pump details.

02

Engineering Review

Our team checks the application and recommends a seal.

03

Quotation

You receive a clear quote with specification and delivery time.

04

Manufacture and Test

Your seal is made in-house and tested before dispatch.

05

Dispatch

We ship across India and overseas.

Real Reviews Real Story

Because We Know What It Takes to Help You Crush Your Goals—Just Ask Our Graduates!

Hexatech Engineering

Great place for seal solutions with high technology. In one phrase: the value of every drop.

Mahendra Bali

Very supportive of other industries that manufacture mechanical equipment.

Juzer Madarwala

Very supportive of other industries that manufacture mechanical equipment.

Hexatech Engineering

Nice palce for seal solutions with high technology we can say in one words'value of every Drop,

Mahendra Bali

Very supporting and assisting industry to other industries manufacturing mechanical devices.

Juzer Madarwala

Very supporting and assisting industry to other industries manufacturing mechanical devices.

Mechanical Seals for Export Markets

Leak-Pack supplies mechanical seals, rotary unions and seal support systems from Gujarat to customers in the US, UK, Africa and the Middle East. Tell us your country and application and we will confirm specification, packing and delivery details.

FAQ

Frequently Asked Questions

How Do We Manage Quality Assurance? +

Every seal goes through incoming material inspection, in-process checks during machining and lapping, and final dimensional and performance testing before dispatch. Critical batches are tested against the customer’s operating conditions before approval.

What Manufacturing Capabilities Do You Offer? +

We manufacture pusher and non-pusher seals, rubber, PTFE and metal bellow seals, cartridge and split seals, agitator seals, and complete seal support systems in-house — supported by precision machining, lapping and testing equipment and an experienced engineering team.

Can I Rely on Your Seals for a Critical Application? +

Yes — our seals are used in critical rotating equipment across chemical, pharmaceutical, oil & gas, and process industries. Each seal is matched to your specific pressure, temperature and media conditions rather than sold as a one-size-fits-all part.

Do You Provide Custom Sealing Solutions? +

Yes. Send us your existing seal sample, drawing, or pump/equipment details, and our engineering team will design a matching or improved seal — including for imported and non-standard pumps where OEM replacements are hard to source.

What Is the Typical Lead Time for a Custom Mechanical Seal? +

Standard component seals are typically available faster, while fully custom-engineered seals depend on drawing approval and material availability. Contact our team with your specifications for a firm delivery date.

Do You Export Mechanical Seals Outside India? +

Yes, we manufacture and export mechanical seals, rotary unions and seal support systems to customers across the US, UK, Africa and the Middle East, in addition to serving customers across India.

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