BA-VA Series
VA/BA Series Vertical / Barrel Screw Pumps
Portable Design for small application such as emptying barrels as well as robust designs available for heavy duty applications such as transfer of highly viscous fluids from deep pits, The vertical screw pumps have a variety of applications. Driven by vertical flange mounted geared or flanged Motors.
Salient Features:
- Works on the unique progressive cavity principle
- Simple in design and easy to use
- Suitable for viscous media applications with high suction lifts
- Torsion-free metal-bonded stator for increased stator life and higher efficiency
- Simple and robust design to minimize wear of internal pa
Technical Parameters
Capacity: 100 Cu.M/Hr
Head : 12 Kg/sq.cm
Temperature : Up to 150 Deg C
Viscosity : Up to 5,00,000 CST
Solids Handling Capacity : up to 30 mm
Sump Depths: Upto 7 Mtrs
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| Chemical & Process | Brewery | Acids | Beer |
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| Electrical engineering | Mining | Diesel oil | Lubricating oil |
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| Oil | Paint & varnish | Furnace oil | Drug formulations |
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| Ink | Pharmaceuticals | Varnish | Chemical solutions |
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MATERIAL OPTIONS
WETTABLE HOUSING COMPONENTS:
- Fabricated Steel
- Fabricated Stainless Steel.
STATOR POLYMERS:
- Natural
- Nitrile,
- High Nitrile,
- EPDM,
- Chloro-Sulphonated Rubber,
- Fluoroelastomer
- Sillicone
- HNBR
ROTOR:
- Tool Steel
- Case Hardened Steel,
- Alloy Steel
- Stainless Steel 410/304/316/316L.
OTHER ROTATING ELEMENTS:
- Alloy Steel
- Stainless Steel
EXOTIC MATERIALS AVAILABLE FOR SPECIAL APPLICATIONS:
- Duplex Steel,
- Super Duplex
- Monel
- Haste alloy B/C
ROTOR COATING FOR SPECIAL APPLICATIONS:
- Ceramic Coatings *
- Hard Chrome Plating
ACCESSORIES
Various Control Systems are available for applications in the area of dosing technology and for protecting pumps, We offer individual components for control as well as complete control panels to enable our clients a convenient and effective control system.
Products offered :
ROTOMACTM Dry Running protection device (TSE)
Rotomac DRP(TSE) is a very important accessory for Progressive cavity screw pumps, it is a critical device which can help avoid any case of dry running of the pump and damage to the stator.
The device consists of carefully calibrated temperature sensor which detects the sudden increase in temperature caused due to excess friction when dry running occurs in the pump, this sensor is connected to a control panel which cuts of the power to the prime mover at the pre-set temperature thereby safeguarding the pump from any damage.
GAUGES
We offer a variety of gauges generally used with the pumping system for the constant measuring and monitoring. Such as Pressure Gauges ,Vaccum gauges & differential gauges)
These gauges are important for dynamic characteristic systems and should be a part of the whole package
The selection of these gauges vary from process to process and application to application
Safety Relief valve
The Safety Relief valve (SRV) is a type of valve used to control or limit the pressure in a system or vessel which can build up by a process upset, instrument or equipment failure.
Our carefully designed valves are extremely robust in nature and are designed to suit our pump systems
Pressure Switches
Pressure switches are employed along with our pump systems to protect it from excess pressure build-up . A pressure switch is a form of switch that closes an electrical contact when a certain set pressure has been reached. This protects the system from over pressurisation or when the pressure reaches too low for it’s capability.
Proximity Switches
These sensors can be used in the pump installation to protect the pump form dry running , these switches cut off the power to the prime mover when these sensors do not sense media entering the suction chamber , hence protecting the pump from damage.