Single Screw Pump

These vertical pumps are designed to operate with the pumping elements immersed in the product. These pumps are compact and space saving. They are custom designed and are manufactured for varying column length to suite the pump depth. The suction port of all the pump sizes are designed so that a strainer can be attached to prevent and large solids entering the pump. These pumps are available in only close coupled configuration. A variety of material of construction, shaft sealing options are also available. Single Stage Pump Capacities upto 500 m3/hr Pressures upto 12 bar These vertical pumps are designed to operate with the pumping elements immersed in the product. These pumps are compact and space saving. They are custom designed and manufactured for varying column lengths to suite the sump depth. Vertical-Single-Stage Multi Stage Pump Capacities upto 500 m3/hr Pressures upto 12 bar These vertical pumps are designed to operate with the pumping elements immersed in the product. These pumps are compact and space saving. They are custom designed and manufactured for varying column lengths to suite the sump depth. Material Options WETTABLE HOUSING COMPONENTS: Fabricated Steel Fabricated Stainless Steel. STATOR: Natural Nitrile High Nitrile EPDM Chloro-Sulphonated Rubber Fluoroelastomer Aflas HNBR. ROTOR: Tool Steel Case Hardened Steel Alloy Steel Stainless Steel. COUPLING ROD: Alloy Steel Stainless Steel. SHAFT: Alloy Steel Stainless Steel. OTHER EXOTIC MATERIALS: Duplex Super Duplex Alloy 20 Haste alloy. ROTOR SURFACE COATINGS: Ceramic Coatings Tungsten Carbide Hard Chrome Plating. PROTECTIVE COATINGS: Rubber Lining Epoxy Coatings. Price Range: Rs.25000 to Rs. 50 Lacs* * Minimum prices are mentioned for smallest model Bare Shaft Pump. Prices may vary for complete Pump set with motor & accessories and for exotic material options or customized pumps.

The most versatile pump for light industrial, agricultural & domestic applications UV resistant Acetyl-co-polymer housing for pump sizes 11, 12 & 31 Cast Iron casing for pump sizes 41& 51. Features & Benefits: Flow is directly proportional to the speed Suction lift capacity up to 8m Minimal pulsation avoids damage to shear sensitive products Can handle liquids with fine solids Minimum impacts with efficiencies with varying heads Simple in design and easy to dismantle Low maintenance cost Material Options for these pumps: DC Series Wettable Housing Components: UV Resistant acetate co-polymer housing for pump sizes DC 11 & DC 31. C.I. Housing parts for pump size DC 41 & DC 51. Stator: Natural, Nitrile High Nitrile Fluoroelastomer. Rotor: Stainless Steel Shaft: Stainless Steel Rotor Surface Coatings: Hard Chrome Plating MC Series: Wettable Housing Components: Cast Iron Stator: Natural Nitrile High Nitrile EPDM Chloro-Sulphonated Rubber Fluoroelastomer Rotor: Stainless Steel Shaft: Stainless Steel Rotor Surface Coatings: Hard Chrome Plating SC Series Wettable Housing Components: Ductile Iron Cast Stainless Steel Stator: Natural Nitrile High Nitrile EPDM Chloro-Sulphonated Rubber Fluoroelastomer. Rotor: Stainless Steel Shaft: Stainless Steel Rotor Surface Coatings: Hard Chrome Plating Price Range: Rs. 10,000-Rs. 30,000* * Minimum prices are mentioned for smallest model Bare Shaft Pump. Prices may vary for complete Pump set with motor & accessories and for exotic material options or customized pumps.

Tirrana Agricultural Range Capacities 360 LPM Pressures 120 Meter Built on heavy duty and proven platform, The Tirrana range of helical rotor pumps offers a peace of mind solution to all types of surface water transfer duties Material Options Wettable Housing Parts: Cast Iron Rotor: Stainless Steel 410, Hard chrome plated Stator: Natural, Nitrile Shaft and Coupling Rod: Stainless Steel 410** * Above material options are standard for Tirrana Range, contact Roto for other material requirement ** With gland packing, Shaft is Hard chrome plated under gland area. Applications: Ideal for tank filling or stock watering from dams, creeks, wells and rivers. Can handle clean water, brown water, dirty water with sand, silt or algae. Price range: Rs. 25000 to Rs. 10 Lacs* * Minimum prices are mentioned for smallest model Bare Shaft Pump. Prices may vary for complete Pump set with motor & accessories and for exotic material options or customized pumps.

These pumps are designed for handling food applications. All metallic parts in contact with the medium being handled are fabricated in smooth finish stainless steel. These pumps are provided with metal bonded aseptic food grade elastomeric stator resistant to oil & fats. These pumps are standard with closed universal joints enabling it to handle fluids which are poor lubricants like aerated or dematerialized water as well as lubricating type applications. Available in close coupled and bare shaft configuration. Sealing is by Hygienic quality packed gland or Mechanical Seal. These pumps are also available with CIP port configuration. For high viscous and difficult to flow liquids these pumps are also available with wide throat configuration. Single Stage Pump: These Heavy Duty semi-hygienic pumps are specifically designed for Wine & beverage transfer applications and can also be used for other Food & Beverages applications. Standard connections include IDF, SMS & RJT. Multi Stage Pump: These Heavy Duty semi-hygienic pumps are specifically designed for Wine & beverage transfer applications and can also be used for other Food & Beverages applications. Standard connections include IDF, SMS & RJT. Material options: Wettable Housing Components: Fabricated Stainless Steel Stator: Nitrile Black Nitrile White EPDM Black EPDM White Fluoroelastomer Rotor: Stainless Steel Coupling Rod: Stainless Steel Shaft: Stainless Steel. Other Exotic Materials: Duplex Super Duplex Alloy 20 Haste alloy. Price Range: Rs. 50,000-Rs. 500,000* * Minimum prices are mentioned for smallest model Bare Shaft Pump. Prices may vary for complete Pump set with motor & accessories and for exotic material options or customized pumps.

Rotos Dosing Pumps The best choice for precise metering applications These pumps are developed for low flow applications that demand high accuracies and repeatability with unique advantages of smooth, laminar & pulsating free flow. These pumps can handle clean and clear liquids. A range of dosing pumps offering an efficient and reliable solution for applications where accurate dosing is required. The pump is ideal for either intermittent or continuous dosing duties. Product manufactured as per ISO 9001:2015 quality assurance standards and performance ranges available from 0.68 litres per hour (0.0029 GPM )to 460 litres per hour (2.02 GPM) and upto 24 bar pressure (348 PSI). Features & Benefits Linear flow with low shear Capacity is directly proportional to speed Inherently self-priming No internal valves no clogging Low NPSH required Reversible Suction lift capacity upto 9.5 meter water column Easily changing pumping element for different capacities Simple to operate Highly efficient RJ Series Pump Capacities between 0.68 500 lph Pressures upto 24 bar These pumps are developed for low flow applications that demand high accuracies and repeatability. These pumps can handle wide variety of fluids ranging from clean and clear liquids to abrasive, corrosive, viscous and solid laden media. The repeatability accuracy has less than 1% fluctuation. Available in 6 capacities and 3 pressure ranges.

Screw pumps Single, twin and triple screw pumps (positive displacement pumps)for application such as loading, unloading, transfer, dosing, draining, re-circulation, feeding to spray driers, filter presses, centrifuges, digester, evaporators etc.

Supplier: Progressive cavity single screw pumps

Supplier: Progressive cavity single screw pumps & spares

Wide application Single screw pump is used in all fields widely to feed kinds of medium, running at a constant pressure continously without pulse and damage when feeding medium , and change the gauging aim through adjusting rotation Feeding medium This product is applicable for feeding medium which has the followig properties High solid cotent(diameter of the bigest particle is 50mm)or no solid content Medium with all viscosites(1mpas~3000000mpas) Medium that is easy to be generated and swelled Shearing sensitive medium Medium with erosion Medium with/without self lubrication Erosive medium(ph-0~14) Adhesive medium Toxicity hazard medium