Leakless (India) Engineering
Industrial pumps and mechanical seals, made in Mumbai since 1980
We machine, assemble and test every pump at our own works, and make the mechanical seal that goes inside it. One maker answers for both, on acids, solvents, ammonia and effluent.
- Pump series
- 13
- Mechanical seal models
- 15
- Clients served
- 5000+
- Certified works
- ISO 9001:2015
Two product lines, made to work together
Centrifugal, self-priming, vertical and sealless pumps in plastic, lined and metal construction, and the mechanical seals that keep them tight. Buy either, or both from one maker.
LCPPP / GFPP / UHMW-PE centrifugal pump
up to 300 m³/h · up to 80 m
LCPPVDF / PTFE-lined back pull-out pump
up to 150 m³/h · up to 80 m
LCPMetallic back pull-out centrifugal pump
up to 500 m³/h · up to 200 m
LMDPSealless magnetic drive pump
up to 25 m³/h · up to 30 m
AGPLiquid ammonia pump
up to 150 m³/h · up to 15 kg/cm²
LSPSelf-priming chamber pump
up to 150 m³/h · up to 100 m
LVPVertical submerged sump pump
up to 100 m³/h · up to 100 m
LMPMonoblock pump
up to 150 m³/h · up to 100 m
LIE-701Multi-spring seal
Light acids, alkalis, effluent, slurries
LIE-706Cartridge seal
Solvents, chemicals, high pressure, vacuum
LIE-707PTFE bellow seal
Corrosive acids, alkalis, solvents
LIE-710Metal bellow seal
High temperature, thermic fluid, refineries
LIE-703Slurry seal
Slurry, paper, effluent with solids, sugar
LIE-708Agitator seal
Mixers, dryers, reactors, vessels
LIE-714Split seal
Mixers, vessels, petrochemicals, pharma
LIE-716Threaded cartridge seal
Waste water, inline submersible pumps
About Leakless
A Mumbai works that has made pumps since 1980
Leakless (India) Engineering is a partnership firm in Malad (West), Mumbai. Our works machines, assembles and tests every pump we sell, for chemical, pharmaceutical, fertilizer, refrigeration and effluent plants in India and abroad.
Many pump makers buy their seals in. We make our own, so the seal is matched to the pump and the liquid before it leaves the works, and you deal with one maker if anything ever needs attention.
- 46 years
- Building pumps for chemical plants since 1980.
- Seals made in-house
- 15 models, chosen for the pump and the liquid.
- One team
- The engineer who sizes your pump answers for its seal.
Quality
Tested before it ships. Trusted for four decades.
- Clients served
- 5000+
- Making pumps since
- 1980
- Certified to the 2015 standard
- ISO 9001
- Export countries
- 10
Every pump runs on our test bed
Before dispatch, each pump goes through the same checks, from pressure-testing the casing to measuring seal leakage.
- Hydraulic pressure test of seal, volute casing and casing cover
- Pin-hole porosity check on castings
- Running test for discharge head and flow
- Power and speed (rpm)
- Vibration and noise level
- Bearing housing temperature
- Mechanical seal leakage
- Physical and chemical material certificates from outside labs
Certified and registered
- ISO 9001:2015Quality management
- NSICNational Small Industries Corporation
- MSMERegistered micro, small & medium enterprise
- SMERASME rating
- D&B D-U-N-S91-674-1523
Supplied to
- Steel Authority of India (SAIL)
- Nuclear Fuel Complex
- Abu Zaabal Fertilizers & Chemicals, Egypt
Built for the liquids your plant handles
Acids, solvents, ammonia, slurry and effluent. Find your industry and we will tell you which pump and seal have done that duty before.
- 01
Chemical & process
Acids, alkalis and solvents that eat through ordinary pumps.
- Chemicals
- Petrochemicals
- Refineries
- Fertilizer plants
- Dyes and pigments
- Solvent plants
- Electroplating
- Drugs and pharmaceuticals
- 02
Cold chain & utilities
Ammonia and refrigerant duty where a leak is a safety incident.
- Cold storage
- Chilling plants
- Air conditioning
- Cooling towers
- Thermal and atomic power
- Steel industries
- 03
Water & effluent
Dirty, abrasive and fume-laden liquids, often pumped from pits.
- Effluent treatment plants
- Water treatment plants
- Scrubber units
- Filter press
- Barrel and tanker unloading
- Dewatering
- 04
Food, sugar & paper
Viscous, sticky and fibre-laden process liquids.
- Food processing
- Sugar plants
- Paper and pulp
Tell us the liquid. We'll size the pump.
Send the liquid, its concentration and temperature, and the flow and head you need. For a seal, the shaft size, speed and pressure. An engineer replies with a recommendation and a quote.