Mechanical Seals for Every Industrial Challenge
High-performance mechanical shaft seals for pumps, agitators, reactors, compressors & mixers -- engineered for corrosive, volatile, abrasive, and flammable fluid environments.
Sealing Solutions for Industries Including
FLUID PROOF Engineering (India) LLP
FLUID PROOF Engineering (India) LLP is a newly established manufacturer and supplier of mechanical shaft seals and sealing components. Founded by industry professionals with extensive experience in seal design, manufacturing, and application engineering — we bring fresh energy and a customer-first approach to the Indian sealing industry.
We specialize in the design, manufacture, and installation of mechanical seals for pumps, agitators, blenders, reactors, blowers, compressors, and mixers — handling corrosive, volatile, abrasive, precious, and flammable fluids. Our products are designed to EN12756 international standards, manufactured using state-of-the-art processes, and tested rigorously before dispatch.
Whether you need a standard catalogue seal, a custom-engineered solution built from your sample, or reverse-engineered replacements for obsolete parts — we have the capability, the machinery, and the experience to deliver on time and on spec.
EN12756 Compliant
International design standards
On-Time Delivery
Quick turnaround, reliable logistics
Reverse Engineering
Replicate from sample or drawing
Export Ready
Global quality, India pricing
Mechanical Seals, Pumps & Sealing Solutions
Designed per EN12756 / DIN24960 standards for sealing corrosive, volatile, abrasive, precious, and flammable fluids. Every product is dynamically tested and dispatched with export-worthy packaging.
Spring Seals Single Spring Mechanical Seals
Versatile single coil spring design with elastomer bellow for uniform load distribution and extended seal life. Available in balanced and unbalanced configurations with clutch and close-type variants. Ideal for centrifugal pumps in chemical plants, oil refineries, textile, and water treatment facilities.
MOC: Carbon, Silicon, TC, Ceramic | SS304, SS316
Spring Seals Conical Spring Mechanical Seals
Compact conical spring seals with elastomer bellow providing excellent axial flexibility and self-centering action. Available in balanced and unbalanced variants for chemical processing, oil refineries, paper mills, sugar plants, and water treatment applications.
MOC: Carbon, Silicon, TC, Ceramic | SS304, SS316, SS316L
Spring Seals Multi Spring Mechanical Seals
Compact multi-spring designs delivering uniform face loading for all categories of centrifugal pumps. Available in balanced, unbalanced, reverse balanced, and PTFE-secondary configurations. Suited for chemical plants, oil refineries, petrochemical, and petroleum processing.
MOC: Carbon, Silicon, TC | SS304, SS316, SS316L
Bellow Seals Metal Bellow Mechanical Seals
Welded metal bellow (non-pusher) seals with no dynamic O-rings, eliminating hang-up and fretting corrosion. Superior fatigue resistance for high-temperature, high-pressure applications. PTFE, Viton, and Grafoil secondary sealing options for extreme chemical compatibility.
MOC: Carbon, Silicon | SS304, SS316, SS316L
Bellow Seals PTFE / Teflon Bellow Mechanical Seals
Chemically inert PTFE and GFT (Glass Filled PTFE) bellow seals for handling strong acids, alkalis, and oxidizing agents. Available in GFT and RCF bellow types with SS clamp construction. Purpose-built for pharmaceutical, chemical processing, and food-grade applications.
MOC: GFT, Carbon, Silicon, TC | SS304, SS316, SS316L
Specialty Seals Double Mechanical Seals
Dual-seal arrangement providing an additional barrier for hazardous, toxic, or volatile media. Face-to-face and back-to-back configurations with SS housing and key washer assembly. Essential for applications requiring zero-emission sealing in chemical, dairy, and refinery environments.
MOC: Carbon, Silicon, TC, Ceramic | SS304, SS316, SS316L
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We Also Manufacture & Supply
Specialty seals, sealing components, pump spares, and support systems
End-to-End Sealing Solutions
From custom design and manufacturing to installation, repair, and responsive post-sales support — we're your single-source partner for every sealing requirement.
Custom Seal Manufacturing
We design and manufacture mechanical seals tailored to your exact application — from samples, drawings, or specifications. Our in-house R&D and manufacturing setup ensures precise, fit-for-purpose solutions for any rotating equipment.
Reverse Engineering
Send us a worn-out seal, a sample, or even a rough sketch — we'll reverse-engineer it to produce exact replacements or improved versions. Critical for obsolete parts where OEM supply is no longer available.
Installation & Commissioning
Our engineers provide on-site installation guidance and commissioning support for all seal types — ensuring correct fitment, alignment, and optimal performance from day one on your pumps, agitators, and compressors.
Seal Repair & Refurbishment
Extend the life of your mechanical seals with our professional repair service. We restore worn seals — replacing faces, springs, elastomers — to original performance specifications, cutting your replacement costs significantly.
Seal Support Systems
Complete seal auxiliary systems including thermosyphon systems, cyclone separators, and API flush plan arrangements to ensure reliable seal operation in high-temperature, high-pressure, and abrasive media conditions.
Technical Consultation
Not sure which seal fits your application? Share your operating conditions — media, temperature, pressure, shaft size, RPM — and our experienced engineers will recommend the optimal sealing solution for your equipment.
From Enquiry to Delivery
A straightforward 4-step process designed around your timeline. Most standard seals ship within 7-10 working days.
Share Requirements
Tell us your equipment, media, temperature & pressure via WhatsApp or our enquiry form
Engineering Review
Our engineers analyse your application and recommend the right seal configuration
Manufacturing
Precision-manufactured using quality materials with 100% dynamic testing before dispatch
Delivery & Support
On-time delivery with export-worthy packaging and ongoing technical support
Share Requirements
Tell us your equipment, media, temperature & pressure via WhatsApp or our enquiry form
Engineering Review
Our engineers analyse your application and recommend the right seal configuration
Manufacturing
Precision-manufactured using quality materials with 100% dynamic testing before dispatch
Delivery & Support
On-time delivery with export-worthy packaging and ongoing technical support
Built for Reliability & Trust
We're a new company with a singular focus — to earn your trust through quality products, competitive pricing, responsive service, and dependable delivery.
Quality Assurance
Every seal is dynamically tested before dispatch. We use advanced measuring and testing equipment to ensure performance matches specifications. Export-worthy quality and packaging — no exceptions.
International Standards
Products designed per EN12756 international standards. Our manufacturing processes follow rigorous quality management practices — the same benchmarks trusted by industries worldwide. Formal certification is in progress.
Competitive Pricing
Premium quality doesn't need premium cost. Our efficient manufacturing processes and lean operations let us deliver the best value in the market — Indian pricing, international quality. Every time.
Industries We Serve
Sealing solutions for every industrial sector
Let's Solve Your Sealing Challenge
Share your requirements — equipment type, shaft size, media, temperature, pressure — and our engineers will recommend the right sealing solution.
Contact Information
Office
Mumbai, Maharashtra, India
sales@fluidproofeng.com
Working Hours
Mon - Sat: 9:00 AM - 6:00 PM
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Tap to send your requirement directly. Pre-filled with fields for equipment, shaft size, media, pressure & temperature.
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