oil sealed vacuum pumps, chemical pump, india

* RKV WATER-RING VACUUM PUMPS :-

Design & Working of 'RKV' Water-Ring Vacuum Pumps :-

'RKV' Water-ring vacuum pumps are available in various construction and design to suit continuous vacuum application.
'RKV' water-ring vacuum pump consists of a dynamically balanced impeller with multivanes and is excentrically mounted in a casing, rotates at motor rpm and imparts centrifugal force to water introduced in a casing to from a ring against the main casing wall.
Pocket volumes are formed by the hub and blades of impeller and the liquid surface.

The pockets increasing with angular displacement are connected to inner part and those decreasing with angular displacement are connected to the outlet part. On rotation of the impeller air is drawn
through the inlet port and compressed out through the outlet port along with water. The water-ring
thus acts as sealing as well as cooling agent.

Salient Features :- Suitable for continuous service for applications such as evaporation, drying, filteration, distillation, impregnation etc.

Minimum lubrication and noise free operation.
Easy dismantling, need not disturb pipe line or water connection.
No contamination with process fluid.

RKI ROTARY EXTERNAL GEAR PUMPS :-
DESIGN & WORKING OF ' RKI ' ROTARY EXTERNAL GEAR PUMP
' RKI ' Rotary gear pumps are available in various sizes and
versions to suit every possible viscous fluid pumping
application.
'RKI' Rotary external gear pumps are designed for low to high viscosity range, free from abrasive particles and corrosive substance. ' RKI' Rotary gear pump are designed for low to medium pressure ranges.
' RKI ' External gear pumps consist of profile ground gears, closely fitted in a housing. Liquid is carried to the periphery of the revolving gears thus preventing return of liquid form discharge to suction side. All components are precision machined and closed tolerance is maintained between running parts and stationery parts to ensure high volumetric efficiency.

LIQUIDS HANDLED BY RKI EXTERNAL GEAR PUMPS :-

ADHESIVES	CORN SYRUP	FRUITS JUICES
ASPHALT	CRESOL	GLUES
BLOOD	CREOSOTE	GULCOSE
BLACK LIQUOR	DETERGENTS	GLYCERINE
BITUMEN	DOP	GLYCOL
BUTTER	DOW THERM	GREASE
CASTOR OIL	ENAMEL	HOT OIL
CAUSTIC LYE	FATS	HONEY
COAL TAR	FATTY ACIDS	HYDRAULIC OILS
COCOA	FISH OIL	KEROSENE
COOKING OILS	FOAM	LACQUER
LACTIC ACID	PLASTICIZERS	SULPHURIC ACID
LAXTEX	PHENOL	SYRUP
LEAD	PRINTING INK	TALLOW
LINSEED OIL	RESIN	TAR (MOLTEN)
MILK	SAUCES	TRANSFORMER OIL
MINERAL OIL	SHELLAC	TURPENTINE
MOLASSES	SIZING LIQUID	VARNISH
NAPTHA	STARCH LIQUOR	VANASPATI
NAPTHELENE	SILICONE FLUIDS	VEG OIL
OLEIC ACIDS	SOAP	VINYL CHLORIDE
PITCH	SODIUM SILICATE	WAX
PAINTS	SOYA OIL	WHEY
PARAFIN WAX	STYRENE
PHOSPHORIC ACID	SUGAR SYRUP

* 'RKHV' Oil Sealed Rotary High Vacuum Pumps :-