Industrial pumps and mechanical seals, made in Mumbai since 1980
Chemical process, sealless and ammonia pumps in PP, PVDF, stainless steel and special alloys, with the mechanical seals that keep them leak-free. Designed, built and tested in our own works.
- Pump series
- 13
- Seal models
- 15
- Flow
- to 500 m³/h
- Temperature
- −60 to 450 °C
Thirteen pump series, one works
Every card shows the series code and the range it covers. Send us the duty and we'll pick the size and material.
LCPPP / GFPP / UHMW-PE centrifugal pump
Injection-moulded non-metallic pump for acids and corrosive liquids.
- Flow
- up to 300 m³/h
- Head
- up to 80 m
- Temp.
- up to 85 °C
LCPPVDF / PTFE-lined back pull-out pump
For highly corrosive acids and solvents at higher temperatures.
- Flow
- up to 150 m³/h
- Head
- up to 80 m
- Temp.
- −60 to +150 °C
LCPMetallic back pull-out centrifugal pumpto confirm
Built to ISO 2858 / DIN 24256 dimensions in steels and special alloys.
- Flow
- up to 500 m³/h
- Head
- up to 200 m
- Temp.
- up to 450 °C
LMPMonoblock pumpto confirm
Pump and motor on one shaft for tight spaces.
- Flow
- up to 150 m³/h
- Head
- up to 100 m
- Temp.
- −20 to +150 °C
LSPSelf-priming chamber pump
Primes itself from below; no foot valve.
- Flow
- up to 150 m³/h
- Head
- up to 100 m
- Temp.
- −20 to +150 °C
LMSPMultistage self-priming pumpto confirm
High head and suction lift for transfer duty.
- Flow
- up to 1500 LPM
- Head
- up to 150 m
- Temp.
- up to 100 °C
LVPVertical submerged sump pump
Hangs in the tank or pit; up to 4.5 m long.
- Flow
- up to 100 m³/h
- Head
- up to 100 m
- Temp.
- to suit liquid
LVGPSeallessVertical sealless glandless pump
No gland and no mechanical seal in contact with the liquid.
- Flow
- up to 200 m³/h
- Head
- up to 150 m
- Temp.
- to suit liquid
LDWPSubmersible dewatering pump
Portable pump for pits, sites and flooded areas.
- Flow
- up to 200 m³/h
- Head
- up to 100 m
- Temp.
- ambient
LMDPSeallessSealless magnetic drive pump
Magnet coupling, no shaft seal, zero leakage.
- Flow
- up to 25 m³/h
- Head
- up to 30 m
- Temp.
- up to 150 °C
LCMPSeallessCanned motor pump
Flameproof canned motor, no seal, no coupling, 100% leak-proof.
- Flow
- up to 100 m³/h
- Head
- up to 100 m
- Temp.
- up to 150 °C
AGPLiquid ammonia pumpto confirm
Circulation and transfer of liquid ammonia in refrigeration plants.
- Flow
- up to 150 m³/h
- Head
- up to 15 kg/cm²
- Temp.
- −60 to −10 °C
LAODPAir-operated double diaphragm pumpto confirm
Runs on compressed air; handles slurries and viscous liquids.
- Flow
- up to 40 m³/h
- Head
- up to 7 bar
- Temp.
- up to 150 °C
Not sure which series fits?
Send the liquid, concentration, temperature, flow and head. Our engineers pick the series, size and material, and quote.
Send your duty
Start from the liquid
The wrong material is the most common reason a chemical pump fails. Pick a material to see which series we build in it.
Polypropylene, glass-filled PP, UHMW-PE
Dilute and mixed acids, alkalis, effluent and scrubber liquor up to 85 °C.
- LCP PP / GFPP / UHMW-PE centrifugal pump
- LMP Monoblock pump
- LSP Self-priming chamber pump
- LVP Vertical submerged sump pump
- LVGP Vertical sealless glandless pump
- LMDP Sealless magnetic drive pump
- LAODP Air-operated double diaphragm pump
PVDF, PTFE, PFA and FEP lined
Strong acids, chlorinated and organic chemicals, solvents, up to 150 °C.
- LCP PVDF / PTFE-lined back pull-out pump
- LMP Monoblock pump
- LSP Self-priming chamber pump
- LVP Vertical submerged sump pump
- LVGP Vertical sealless glandless pump
- LMDP Sealless magnetic drive pump
SS304, SS316, SS316L, cast iron, cast steel (WCB)
Solvents, caustics, hydrocarbons, ammonia, hot liquids up to 450 °C.
- LCP Metallic back pull-out centrifugal pump
- LMP Monoblock pump
- LSP Self-priming chamber pump
- LMSP Multistage self-priming pump
- LVP Vertical submerged sump pump
- LVGP Vertical sealless glandless pump
- LDWP Submersible dewatering pump
- LMDP Sealless magnetic drive pump
- LCMP Canned motor pump
- AGP Liquid ammonia pump
- LAODP Air-operated double diaphragm pump
Hastelloy B and C, Alloy 20, CD4MCu, duplex, titanium
Sulphuric and hydrochloric duties, chlorides and mixed acids where SS fails.
- LCP Metallic back pull-out centrifugal pump
- LMP Monoblock pump
- LMSP Multistage self-priming pump
Mechanical seals for pumps, agitators and reactors
Fifteen seal designs, from single-spring seals for water to metal bellows for thermic fluid at 450 °C. They fit our pumps and most others.
LIE-701Multi-spring seal
Light acids, alkalis, effluent, slurries
−45 to +125 °C · 40 bar · 12–200 mm
LIE-702Single-spring seal
Petroleum, thermic fluid, viscous liquids
−10 to +350 °C · 20 bar · 12–150 mm
LIE-703Slurry seal
Slurry, paper, effluent with solids, sugar
−50 to +250 °C · 25 bar · 12–150 mm
LIE-704Conical spring seal
Sewage, oil, water, submersible pumps
−45 to +250 °C · 10 bar · 12–100 mm
LIE-705Single-spring bellow seal
Clean water, sea water, marine pumps
−10 to +150 °C · 5 bar · 12–100 mm
LIE-706Cartridge seal
Solvents, chemicals, high pressure, vacuum
−45 to +250 °C · 50 bar · 16–250 mm
LIE-707PTFE bellow seal
Corrosive acids, alkalis, solvents
−10 to +125 °C · 5 bar · 12–100 mm
LIE-708Agitator seal
Mixers, dryers, reactors, vessels
−50 to +350 °C · 80 bar · 25–400 mm
LIE-710Metal bellow seal
High temperature, thermic fluid, refineries
−45 to +450 °C · 25 bar · 12–150 mm
LIE-711Wave spring seal
Viscous and contaminated liquids
−10 to +250 °C · 10 bar · 12–200 mm
LIE-712Star type seal
Textile, slurry, viscous liquids, sugar
−10 to +150 °C · 5 bar · 12–100 mm
LIE-713Thermosyphon system
Seal cooling and buffer pressure
−10 to +350 °C · 25 bar · 5–30 litre
LIE-714Split seal
Mixers, vessels, petrochemicals, pharma
−10 to +150 °C · 5 bar · 19–150 mm
LIE-715Dry running seal
Reactors, vessels, dryers, sticky liquids
−50 to +250 °C · 25 bar · 25–150 mm
LIE-716Threaded cartridge seal
Waste water, inline submersible pumps
−10 to +150 °C · 10 bar · 12–100 mm
Seal for another make of pump?
Send the pump make, shaft size and liquid. We supply replacement seals for most pumps.
Ask for a seal
- Seal faces
- Carbon, ceramic 99.5%, silicon carbide, tungsten carbide
- Elastomers
- Viton, silicone, PTFE, Grafoil, Kalrez, FEP, NBR, EPDM, Aflas
- Hardware
- SS316, SS304, Alloy 20, Hastelloy B and C, titanium, Inconel 625
We make the pump and the seal that keeps it tight
Most leaks start at the seal. Because we design both, the seal is chosen for the pump, the liquid and the temperature, and one supplier answers for the result.
- 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)
Download the data sheets
Operating ranges, materials and sectional drawings. No form to fill in.
In plants across India and abroad
Our pumps and seals run in steel, nuclear fuel and fertilizer plantsto confirm, and we export to the Gulf, Africa and South Asiato confirm.
Chemical & process
- Chemicals
- Petrochemicals
- Refineries
- Fertilizer plants
- Dyes and pigments
- Solvent plants
- Electroplating
- Drugs and pharmaceuticals
Cold chain & utilities
- Cold storage
- Chilling plants
- Air conditioning
- Cooling towers
- Thermal and atomic power
- Steel industries
Water & effluent
- Effluent treatment plants
- Water treatment plants
- Scrubber units
- Filter press
- Barrel and tanker unloading
- Dewatering
Food, sugar & paper
- Food processing
- Sugar plants
- Paper and pulp
Tell us the duty. We'll size the pump or seal.
Send what you are pumping and the flow and head you need, or the shaft size and pressure for a seal. Our engineers reply with a recommendation and a quote.