Our Products

Industrial Pump 4 Products available
Pumps, Pumping Machines & Parts 3 Products available
Rotary Pumps
2 Products available
- Internal Lobe Pump (Series RTBP)
- Internal Lobe Pump (Series RT)
Separators & Strainers
1 Products available
- Industrial Strainer

Our Products

Three Spindle Screw Pump

We provide Three Spindle Screw Pump to the customers. Our Three Spindle Screw Pump is in accordance with the international standards and requires less maintenance. Our Three Spindle Screw Pump is designed using technologically advanced machinery. The Three Spindle Screw Pump is widely used in industries like Hydro-power, Thermal power, Chemical and Fertilizer. Features

Superior performance
Longer service life
Capability to run on high speeds
Capability of working at high pressure conditions
Conformance with international standards
Free flow with no pulsations
Ability to handle viscosities
Hydraulic balancing
Self priming
Excellent suction capability
Axial flow without chewing, churning or shearing
Low noise and vibrations

Applications

Industry	Uses
Fuel Oil Service	Thermal Power Plant Boilers Kilns Combustion systems Furnaces Fuel transfer of gas turbine plants and captive diesel Circulation of fuel oil Centrifugal feeding
Hydraulic Duties	High pressure jacking oil service for rotor lifting Hydraulic governing service Hydraulic applications for low and medium pressures
Lubricating Duty	Cooling of Turbo Machinery bearings and gear boxes Pressure lubrication Bearing Lubrication of Coal Mills Steel, Rolling Mills, Diesel Engines Lubricating Compressors and air pre-heater guide bearings
Seal Oil Service	Generators, Refrigerators, Compressors are hydrogen cooled

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Internal Lobe Pump (Series RTBP)

We are engaged in providing Internal Lobe Pump, which is provided with built-in speed reducer. The pinion moves at prime mover speed and the outer gear moves at a slower speed. Used for transferring or unloading barrels, these Internal Lobe Pumps are light weight and portable. The Internal Lobe Pump is less noisy. Features

Compact designs
Choice of mechanical seal/oil seal
Precision machined components that guarantee high volumetric efficiency
Pumping element directly mounted on motor shaft
Pumps available with built in relief valve
No requirements of base plate & couplings
As pump rotates concentric with motor it does not require checking for alignment

Working Principles

Only two rotating parts having principle of gear within gear but without crescent
In built features of speed reduction as pinion is rotated at prime mover speed and outer gear rotates at a lower speed
Smooth pulsation free flow with low noise level
Pumping element directly mounted on motor shaft resulting in extremely compact design. No alignment required
Light weight and portable
Base plate and couplings are eliminated

Applications

Pumping, heating, cooling and filtering units
Transfer and Barrel unloading
Pre-lubrication of components of machinery before starting
Pressure lubricating & cooling of bearings & gear boxes

Specifications

Capacity	3 to 40 LPM
Pressure	Up to 7 bar
Temperature	Up to 110^oC
Viscosity	1 cSt to 1000 cS
Models available	4

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Internal Lobe Pump (Series RT)

We are engaged in offering Internal Lobe Pump to the customers. The Internal Lobe Pump has a built in reducer which helps in reducing the speed and increasing the efficiency and durability. The Internal Lobe Pumps can work in higher temperatures and are self priming. The Internal Lobe Pump has high wear and tear resistance. Highlights

Precision machined components for guaranteed high volumetric efficiency
Choice of mechanical seal or oil seal
Self priming pump that have high suction capabilities
Single short shaft well supported at both the ends with self lubricating bearings
Compact designs as compared to other type of gear pumps

Working & Salient Features

Only two rotating parts having principle of gear within gear but without crescent
In built features of speed reduction as pinion is rotated at prime mover speed and outer gear rotates at lower speed
Smooth pulsation free flow with low noise level

Applications

Transfer and Barrel unloading
Pumping, heating, cooling and filtering units
Pre-lubrication of components of machinery before starting
Pressure lubricating & cooling of bearings & gear boxes

Specifications

Capacity	3 to 40 LPM
Pressure	Up to 7 bar
Temperature	Up to 110^oC
Viscosity	1 cSt to 1000 cSt
Models available	7

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Progressive Cavity Pumps

We offer Progressing Cavity Pump to the customers. The Progressing Cavity Pump is capable of handling all kind of slurries and fluids that are delicate, or have high/low viscosities and have high air content. The Progressing Cavity Pump can also handle large solids and materials that have fibers. Equipped with compression fit, the Progressing Cavity Pump is made from cast Iron, Stainless Steel parts and 10 standard elastomer materials. Features

Fluid travels axially with relatively low velocity & minimal agitation
Opposing cavities simultaneously fill & empty resulting in pulsation less flow
Ability to handle slurries & solid particles
Stator made of resilient elastomer material & bonded to stator tube
Elastomer stator permits passage of solid particles due to elastomer deformation
Close coupled models with built-on speed reducers that offer compact pumping unit
Sturdy drive design which provide strength for rigorous continuous operation
Suction lift to 28' W.C. (Water column)
Unique pivot-joint design that extends service life & reduces replacement costs
Compression fit of rotor & stator enable these pumps to handle gaseous & low viscosity liquids
Stators available in a wide range of elastomer materials

Progressing Cavity Pump Can Be Driven By The Following Arrangements

Through gear box
Direct drive with motor
Special drives such as hydraulic, with I.C. engines
Variable speed drives
V-belt pulleys

Specifications

Capacity	5 to 2700 LPM
Pressure	6 to 24 ba
Temperature	Cryogenic to 120^oC
Viscosity	1 to 100,000 cp

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Industrial Strainer

We are actively engaged in providing Industrial Strainer. The Industrial Strainers are manufactured using technologically advanced machinery. We check the Industrial Strainers under stringent quality parameters to assure their flawlessness. The Industrial Strainer can be availed at pocket friendly prices from us. Our Industrial Strainer has assured reliable performance and high durability. Range

Simplex & Duplex type Strainer

Use

Duplex strainers are used when the flow of the liquid cannot be stopped
Simplex strainers are used for protecting pumps and valves, removing dirt and other foreign particles from the pipeline

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Shuttle Block Pump

We are actively engaged in providing Shuttle Block Pump to the customers. Self priming in nature, the Shuttle Block Pump works at reduced speed. The Shuttle Block Pump is used for transferring and unloading fuel oils, edible oils and liquids having viscosities higher than 200 CST. The Shuttle Block Pump works on the principle of pumping in which the rotary and the piston pumps are used in combination and are at right angles to each other. Features

Choice of mechanical & oil seals
Single shaft design with long sleeve-bearing support & external ball bearing
Pumps available with built in relief valve
Products pumped without shear, foaming, agitating, heating, emulsifying or chewing
Front pull out designs that permit inspection of parts without disturbing pipe connection, couplings/prime mover
Pumping elements of simple geometric form
Micrometer axial shaft position device permit controlled clearance between rotor face & cover
Unique pumping principle - a combination of Rotary and Piston pump- two double acting pistons in their respective cylinders at right angles to each other
Parts can be manufactured locally in any part of the world by a small repair shop
Pump can be supplied in partial/full heating arrangement

Attributes

Economical
High efficient
Low component cost cost of gear, screw pumps and vane
Saves on power consumption
Low maintenance
Higher service life
Simplest
Field maintainable
Most compact

Specifications

Capacity	250 lpm to 970 LPM
Pressure	Up to 6 bar
Temperature	Up to 150^oC
Viscosity	1 cSt to 30,000 cSt
Models available	3

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Sunil Luthra (Hydro Engineers)
4/116, Subhash Nagar, Delhi - 110027, India
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Hydro Engineers Subhash Nagar, Delhi

Our Products

Three Spindle Screw Pump

Internal Lobe Pump (Series RTBP)

Internal Lobe Pump (Series RT)

Progressive Cavity Pumps

Industrial Strainer

Shuttle Block Pump

Contact Us

Hydro Engineers
Subhash Nagar, Delhi