Pioneer Industries

Palanpur, Banaskantha, Gujarat

The feature of this pump is that the circulation line does not form a closed circuit. The circulation liquid passes through the front bearing housing from the impeller outlet part of the pump volute chamber into the rotor chamber, passes through the rotor chamber and after being extracted from the outlet of the rear bearing housing at the rear of the motor is returned to the vapour zone in the suction tank through the reverse circulation line.

Application

• Ammonia Freon and Refrigerants
• Anhydrous Hydrofluoric Acid Methylene Chloride
• Aceton Acetaldehyde Formaldehyde
• Vinyl Acetate Acrylonitril etc.

Operating Range

• Flow : 1 to 500 m³/hr
• Head : upto 140m, higher head upon request
• Temp : -80 to 100^o C
• Pressure : atmospheric to 15 kg/cm²

A gas seal type is also available which is suitable for handling heavily corrosive liquid, liquid liable to polymerize or highly concentrated slurry liquid. The construction is basically identical with that of the above Slurry Handling Type with a Mechanical Seal and the feature of this type is that a gas chamber has been installed between the pump unit and motor unit. The pump unit has totally been separated from the motor unit with the gas chamber, thus banishing a fear of the mechanical seal wearing out or corroding by handled liquid.

Application

• Propylene Benzene Butadiene Styrene Naphtha
• Propane Propylene Oxide Hexane Methanol
• Liquid Chlorine Liquid Carbon Dioxide
• Gasoline Hot Oils Water

Operating Range

• Flow : 1 to 60 m³/hr, higher flow upon request
• Head : upto 400m, higher head upon request
• Temp : upto 100^oC
• Pressure : atmospheric to 60 kg/cm²

The basic construction is identical with that of the High-Temperature Type. The function of this arrangement is to prevent the slurry handled from entering into the rotor chamber. Clean compatible liquid with the liquid handled is flushed from the inlet port established at the rear of the motor to prevent slurry from entering into the rotor chamber, for which back flushing line would have to be established. for the amount of liquid used for back flushing.

Application

• Ideal for use in light slurries with solids upto 5%.

Operating Range

• Flow : 1 to 500 m³/hr
• Head : upto 140m, higher head upon request
• Temp : -80 to 100^o C
• Pressure : atmospheric to 15 kg/cm²

We are offering a quality range of High Temperature Pumps in the market. The pump and motor are connected by an adaptor. The adaptor separates thermally the pump from the motor and prevents heat transfer from the pump to the motor. In the High Temperature Type, an independent circulating system is provided for cooling the motor and lubricating the bearings. Circulation is effected by the auxiliary impeller located at the fore end of the rotor chamber. A heat exchanger is fitted to the outer wall of the stator assembly to cool the circulation liquid.

Application

• Thermic fluid
• Vegetable oil
• High temperature hydrocarbons

Operating Range

• Flow : 1.0 m3/hr to 500 m3/hr
• Head : 150 m
• Temp : up to 400° C
• Pressure : 30 bar