Ramo - Triple screw pumps belong to the family of rotary positive
displacement pumps. It has only three moving parts - a power
screw and two idler screws. These screws are with thread surfaces
so shaped that they form a tight seal relative to each other
and to the surrounding housing. As the screw rotate, closures
are formed sealed from each other by the threads. These closures
transform rotational motion in to continous and uniform axial
CEMENT, EDIBLE OIL, FERTILIZER, GLASS, OIL DRILLING, PAINT,
PETROCHEMICALS, POWER GENERATION, RAYON, REFINERIES, SHIPBUILDING,
RELIABLE, EFFICIENT AND
SAFE OPERATION : Triple screw pumps require
no timing gears and has no sliding parts. It has only three
moving parts a power screw and two idler screws. It is the
simplicity of design that makes it so reliable, efficient
and safe operation.
SUPER QUIET OPERATION :
The exactly calculated profile of the screws eliminate pulsation
and ensures super quiet operation even at high pressure
and high speeds.
SELF PRIMING :
Low internal velocities, good self priming ability and high
tolerance for entrained air and gases.
GENTLE HANDLING :
The liquid is moved practically without any pulsation, resulting
in minimum churing or foaming of the media handled.
VIBRATION FREE :
Compact and rugged design. The screws of TRIRO pumps are
hydraulically balanced, which ensures low mechanical vibration
at wide range of pressure and speed.
Loading & unloading of road tankers, rail wagons
Transfer Pump in the tank farms, D.G.Sets.
Forced Lubrication of Bowl Mill, major rotating machine
bearings, ID/FD Fans, Air preheaters, turbines, generators,
Fuel oil firing in Boilers, rotary kilns and smelters.
High pressure jacking, hydraulicelevators, power
packs, variable pitch propeller control etc.
Feeding to Filters, filter presses and centrifuges.
Compressor labyrinth seals, seal oil pumps for the
generators for sealing hydrogengas,circulation of lube
oil mixed with freon gas in refrigeration compressors