Mechanical seals engineered to your exact duty
Component, cartridge, PTFE and metal bellow seals for pumps, agitators and reactors, built to your fluid, pressure, temperature and shaft size.
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A range that covers the whole process line
From the seal on a reactor agitator to the pump moving fuming acid, and the spares that keep both running.
Mechanical Seals
Cartridge, component, bellow and agitator seals engineered for process duty.
- Series IPSM 725
- Series IPSM 723
- Series IPSM 718
Industrial Components
Atomizer wheels, flange guards and precision O-rings for plant maintenance.
- Rotary Atomizer Wheel
- UV Resistant PP Strip-Type Flange Guards
- Viton Rubber & PTFE O-Rings
Chemical Process Pumps
Metallic and non-metallic pumps for corrosive, hygienic and high-temperature fluids.
- Chemical Process Centrifugal Pump
- Polypropylene (PP) Pump
- Polypropylene / PVDF Pump
Pump Spare Parts
Made-to-drawing spares for centrifugal and process pumps of most makes.
- Impellers
- Shafts & Shaft Sleeves
- Mechanical Seals & Gland Packing
Manufacturer expertise, built to order
We are an engineering supplier, not a box-shifter. Here is what that means in practice.
Selection, not substitution
We size every seal to the actual service, fluid, concentration, pressure, temperature, sliding speed, shaft run-out and end-play, and pick faces and elastomers to match. An interchange for another brand is dimensioned to drop straight in.
Assembled and tested before it ships
Cartridge seals are set to working length and pressure-tested at our works, so fitting needs no on-site face setting and no specialist labour.
Failure analysis on every repair
A rebuilt seal or pump comes back with a short note on why the last one failed, dry running, wrong elastomer, vibration, product build-up, so it can be designed out.
One source for the whole loop
Seal, pump, spare parts and repair service from one supplier, quoted together, answered on WhatsApp.
Authorized Distributor for Microface Chemical Process Pumps
Indian Proof Seals Engineering is the official authorized distributor for Microface Pumps. By combining robust chemical process pump manufacturing with our precision mechanical sealing engineering, we deliver single-window fluid handling systems pre-tested for leak-free chemical service.
Metallic, PP & PVDF
Corrosion-resistant centrifugal, polypropylene & fluoropolymer pumps.
Genuine Spares Ready
Original impellers, shafts, casings, and couplings for fast dispatch.
Factory OEM Warranty
100% genuine equipment backed by direct manufacturer warranty.
Integrated Seal Fitting
Pre-fitted with Indian Proof Seals cartridge seals before delivery.
Microface Pumps Partnership
Engineered for continuous transfer of aggressive acids, alkalis, corrosive solvents, and industrial effluent.
Built for the hardest sealing points
From your operating conditions to a tested part
Share the duty
Operating conditions, the failing part, or a photo of the nameplate, by WhatsApp or email.
We engineer the answer
Face and elastomer selection, or a re-engineered design where the original was under-specified. You get a recommendation and a quotation.
Build, test, dispatch
Made to your shaft and stuffing box, tested, and dispatched by road or courier across India.
Specified for real plant conditions
We match seal faces, elastomers and pump metallurgy to the chemistry, temperature and solids of each duty.
Supplying India's process manufacturers
Tell us your operating conditions, we will engineer the seal
Send the fluid, pressure, temperature, speed and shaft size, or a sample of the existing seal. We reply with a recommendation and a quotation.