Single Screw Dosing Pump

Product Details

Roto’s 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.

Material Options

WETTABLE HOUSING COMPONENTS:

• Cast Stainless Steel.

STATOR:

• Natural • Nitrile• High Nitrile • EPDM• Chloro-Sulphonated Rubber • Fluoroelastomer • Aflas • HNBR.

ROTOR:

• Stainless Steel.

COUPLING ROD:

• Stainless Steel.

SHAFT:

• Stainless Steel.

OTHER EXOTIC MATERIALS:

• Duplex • Super Duplex • Alloy 20 • Haste alloy.

ROTOR SURFACE COATINGS:

• Ceramic Coatings • Tungsten Carbide • Hard Chrome Plating.

Price Range: Rs.25000 to Rs. 100,000*

* 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.