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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Leak-Pack manufactures mechanical seals, seal support systems, sealing components and rotary unions under certified quality, environmental and safety management 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.
A single conical spring provides face loading in a compact seal for general-purpose pumps.
A simple, widely used design for standard pumps where a straightforward seal is needed.
Several small springs apply even load across the seal faces for higher-speed rotating equipment.
A wave spring keeps the seal short in length for equipment with limited space.
An elastomer bellow replaces the sliding O-ring and copes with minor shaft movement.
A welded metal bellow suits high-temperature duty where elastomers are not suitable.
Pre-assembled and pre-set to reduce fitting errors and speed up installation.
Designed for vertical and top-entry shafts in mixers, reactors and blenders.
Fitted around the shaft without dismantling the equipment, which reduces downtime.
Flush, barrier and cooling arrangements that keep the seal operating in its intended conditions.
Because We Know What It Takes to Help You Crush Your Goals—Just Ask Our Graduates!
Nice palce for seal solutions with high technology we can say in one words'value of every Drop,
Very supporting and assisting industry to other industries manufacturing mechanical devices.
Very supporting and assisting industry to other industries manufacturing mechanical devices.
Nice palce for seal solutions with high technology we can say in one words'value of every Drop,
Very supporting and assisting industry to other industries manufacturing mechanical devices.
Very supporting and assisting industry to other industries manufacturing mechanical devices.
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.
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.
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.
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.
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.
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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