Roto’s Vertical Twin Screw Pumps are available in both external & internal bearing configurations. These pumps are designed to suit the applications where space is a constraint. These pumps can handle fluids with high temperatures up to 3500C / 6600F with or without steam jacketing. Electrical/steam tracing arrangement is available as an option.

The mechanical seals are provided as standard. Gland packing option can also be offered as per application requirement. Also, API 682 type seals can be offered.

These pumps are built with relief valves, designed for 100% bypass. The suction & discharge ports are in-line.

Vertical Internal / External Bearing RV series

Capacities up to 1500 m3/hr
Pressures up to 40 bar

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

Source :- https://www.rotopumps.com/pd-pumps/twin-screw-pumps/vertical-twin-screw-pump/

Roto Pumps Ltd.

Roto Pumps has strong roots in manufacturing engineering and has over the years been able to develop efficient manufacturing processes both in the field of metal cutting and rubber processing. Spread over a combined factory area of 20,000 sq. meters. Roto’s machine shop includes sophisticated machines, including CNC machines, Special Purpose Machines, In House Tool Room, Skilled manpower and strict Process Controls ensures consistent world class quality components. Roto pumps pioneering efforts to product world’s best stators are an outcome of superior mould designing and making. In-house compound making and special formulations ensuring production of high quality stators with Zero leakage @ low torque and exceptionally long service life.