Rotos horizontal internal bearing Twin Screw pumps are available in standard foot mounted configuration with sump heating arrangement as an option.

These pumps are selected where the fluids are clean and have lubricating properties.

Mechanical seals are standard. Option for gland packing is also available. Pumps are fitted with relief valves suitable for 100% bypass. The suction and discharge ports are in-line.

Internal Bearing RI series

Capacities upto 500 m3/hr

Pressures upto 40 bar

These pumps are designed for clean and lubricating media. The pumps are fitted with the bearings inside and the bearings are lubricated with the pumping media itself. Available in standard foot mounted configuration with sump heating arrangement as an option. Built in safety relief valve designed for 100% bypass.

Material Options

CASING:

Cast Iron, Cast Steel, Fabricated Steel Fabricated Stainless Steel.

LINER:

Case Steel, Stainless Steel.

SCREWS:

Alloy Steel Stainless Steel, Hardened Steel.

TIMING GEARS:

Hardened Steel.

OTHER EXOTIC MATERIALS:

Duplex Super Duplex .

SCREW SURFACE COATING:

Hard Chrome Plating.

Price Range: Rs. 1.25 Lacs to Rs. 1.50 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.