Twin Screw Pump by Hydro Electricals

Typical Pumped Media

Crude Oil, Additives, Paraffin, Base oils, Petroleum products, Bitumen, Polyester, Fuel oils - all grades, Residues, Lubricating oils - etc.

Typical Application

Loading & unloading of fuel oil and other products from: Railway wagon rakes, Truck tankers, Barges, Ships and Tankers, Bulk cargo handling

Industries

Oil & Gas, Power Generation, Marine & Navy, Petroleum refineries, Terminals, Depots, Oil blending stations, Steel plants, Fertilizer industries, Petrochemical plants, etc

Maximum performance data

Capacity : upto 15000 lpm

Diff. Pressure : upto 120 bar

Maximum Operating parameters

Viscosity : 1 to 50000 cSt

Fluid Temperature : upto 350 °C

Material of Construction

Casing options : Cast Iron / Cast Steel / Fabricated Steel /

Fabricated Stainless Steel

Screw set option : Carbon Steel / Stainless Steel

Liner options : Cast Iron / Bronze / Stainless Steel

Sealing Options : Gland Packing, Mechanical Seal
Construction features

Bearing location : External / Internal

Jacketing options : Casing / Foot / Cover / No jacketing

Mounting options : Horizontal foot / Vertical pedestal / Vertical tank

Relief valve options : Built-in / Line mounted

Accessories

Relief valves, base frame, coupling, coupling guard, companion flanges, pressure gauges, electric motor, variable speed drives, etc.

Pump mounted on a base plate with above accessories as a ready to install system can be supplied
Salient features
Positive clearance between rotors

No metal to metal contact between rotors

Dry running capability

Negligible wear over years

Axial smooth steady flow

High speed running

Pulsation free output

Negligible vibrations

Insensitive to varying viscosities

Long maintenance free service

Lowest NPSHR