Approx. Rs 5,000 / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Brand | Halward / Welch by Gardner Denver |
Number Of Stages | Single stage |
Max Flow Rate | 380 m3/hr |
Power | 0.37 kW |
Usage/Application | Industrial |
Phase | Single |
Approx. Rs 20,000 / PieceGet Latest Price
Product Details:Minimum Order Quantity | 1 Piece |
Type | Direct Drive or Belt Driven |
Number Of Stages | Single and Double Stage |
Usage/Application | Industrial |
Material | Cast Iron with Bronze impeller |
Mounting | Floor / Permanent |
Approx. Rs 8,000 / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Max Flow Rate | 380 m3/hr |
Type | Belt Drive Rotary Vane Pumps |
Number Of Stages | Single stage |
Power | 0.57 kW |
Usage/Application | Auto Ancillary Industry |
We are offering these in wide range of specifications in order to meet the diverse requirement of the industry. These are widely used in several industries like packaging, filtration, distillation, evacuation and several others. These are belt driven and are based on advanced technology. Our competent team uses premium grade raw materials along with imported components while developing our products. Owing to modern technology, these run on low power and require minimum maintenance. Moreover, these are specially developed to offer interrupted operation over a long duration. The interested clients should contact us to get our products. Being noteworthy Belt Driven Rotary Vane High Vacuum Pumps suppliers, we are offering our products at reasonable rates. We are capable of entertaining requirements of international markets. We are committed to deliver your consignment in stipulated time frame.
Features:
Approx. Rs 18,000 / PieceGet Latest Price
Product BrochureProduct Details:Power | from 0.5 HO to 7.5 HP |
Body Material | Aluminium Die Cast |
Usage/Application | For Pneumatic conveying and low pressure applications |
Brand | Elmo Rietschle and Halward |
Pressure | Low Pressure |
Warranty | 1 Year to 18 Months |
Blower Type | Ring Blower |
Automation Grade | Automatic |
Approx. Rs 1 Lakh / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Type | Belt Drive Rotary Vane Pumps |
Number Of Stages | Single stage |
Power | 0.37 kW |
Usage/Application | Industrial |
Air Temperature | 0 deg C-50 deg C |
Speed | 2900 Rpm |
Halward offers Dry Screw Oil free Vacuum pumps by Elmo Rietschle.
Two parallel bearing-supported, intermeshing screw rotors (3) having opposite threads synchronously and contactlessly counter-rotate in a cylindrical housing (2) that tightly encloses them, and together form a multi-stage pump. Because of the counter-mesh of the two rotors, the volumes sealed in each thread are advanced along the rotors to the outlet (4). The pump has no valves at either the inlet (1) or the outlet. When a displacement volume reaches the outlet opening, the pressure is equalized with the atmosphere. This means that atmospheric air flows into the displacement volume and is then discharged again as the rotor turns. This pulsing gas flow generates a high level of dissipated energy and heats the pump. The dissipated energy can be minimized by means of internal compression. This internal compression is achieved by reducing the thread pitch in the direction of the outlet. The gaps between the housing and the rotors, as well as between the rotors relative to one another, determine the ultimate pressure which a screw pump can attain. The geometry and the gap configuration which results when the rotors engage with each other also significantly influence the ultimate pressure. Because the dissipated energy that is generated by the pulsing gas flow heats the pump on the outlet side, cooling is required at precisely this location. The gap between housing and rotors is a function of the temperature differential between the warmer rotors and the cooled housing. The amount of heat produced and the temperature are a function of the inlet pressure range. Temperatures are lowest at high inlet pressures (nearly atmospheric), as virtually no compression work is performed here and the displaced air transports sufficient heat out of the pump. In addition, the high gas flow also prevents oscillation of the gas in the last stage. During operation at ultimate pressure (p < 1 hPa), the oscillation of the atmospheric air produces higher temperatures at the outlet area, since no gas is passing through the pump and therefore no heat is being transported out of the pump. Hepta Dry pumps are dry screw pumps with internal compression. The screw rotors have a symmetrical geometry with variable pitch. These pumps do not have an end plate with control openings; instead, the gas is discharged axially against atmospheric pressure. Because of the internal compression, the volume of pulsing gas is low. This results in lower power consumption, quiet operating, uniform temperature distribution within the pump and low cooling water consumption. This makes these pumps extremely cost-effective, in spite of their robust design.
Approx. Rs 10,000 / PieceGet Latest Price
Product Details:Minimum Order Quantity | 1 Piece |
Applications | Supercharging |
Type | Rotary Vane Pump |
Brand | HHV and Elmo Rietschle |
Motor Horsepower | 1 HP |
Rotary vane vacuum pumps are built in single- and two-stage versions. Two-stage pumps achieve lower ultimate pressures than single-stage pumps. Moreover, the effects of the gas ballast on the ultimate pressure are lower, as the ballast gas is only admitted at the high pressure stage.
A new generation Two-stage Rotary Vane Vacuum Pumps designed as per Pneurop6602.
The innovative new design consumes less oil and gives a better and consistent vacuum.
Range includes 6, 12, 20 and 60m3/h of pumping speeds
Approx. Rs 10,000 / PieceGet Latest Price
Product Details:Minimum Order Quantity | 1 Piece |
Operating Type | Twin Lobe |
Type | Electric Driven |
Usage/Application | WTP |
Warranty | 12 Months form date of Invoice |
Material | Cast Iron |
Color | powder Coated |
Due to these constructional features, it has the following distinct characteristics:
Approx. Rs 1 Lakh / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Nominal Pumping Speed | 50 Hz 40 - 950 m3/h |
Power Source | Electric |
Halward provides Oil free Vacuum pump using a combination of Claw and tri lobe from HHV Vacuum pumps.
Oil- and contact-free operation claw vacuum pumps have been developed specifically for industrial applications in which constant vacuum, high pumping speed and completely oil-free compression are essential. Claw vacuum pumps operate contact-free; neither oil nor operating fluids are required during compression. Highly efficient The sophisticated claw technology of claw vacuum pumps permits extremely high efficiency levels to be achieved, reducing energy consumption and increasing performance. These vacuum pumps operate contact-free and require almost no maintenance. In practice, this means 60% lower energy and operating costs compared to conventional vacuum generators. They provide oil-free overpressure at up to 2 bar (g) and volume flows of up to 580 m3/h.
The optimal solution for clean and dry applications Multi-stage Roots and claw pumps produce clean and dry vacuum for various applications and markets. The technology of the multi-stage Roots pumps is the perfect solution here. Its frictionless working pumping module does not require lubricants and sealing material between the rotor and stator. Thus, hydrocarbon vapor backstreaming can be avoided. In the suction chamber of the pumps, no sealing materials are processed. This means the pumps are free of particles, extremely reliable and stable for a long period of time which results in low costs of ownership. Air-cooled multi-stage Roots pumps have low maintenance and are distinguished through their constant performance. They are used in analytical applications as well as in clean processes for semiconductor production and plasma cleaning. The compact Roots pump can be easily integrated in systems due to their small dimensions. Load locks and transfer chambers from semiconductor and photovoltaic production systems are typical areas of application for this type of pump. The multi-stage Roots pumps with water cooling are produced of robust die cast metal. Just like the Roots vacuum pumping stations, they are used in research and development, vacuum coating and metallurgy when high pumping speed is required.
Approx. Rs 5,000 / PieceGet Latest Price
Product Details:Type | Belt Drive Rotary Vane Pumps |
Number Of Stages | Single stage |
Usage/Application | Industrial |
Phase | Single |
Voltage | 220 V |
Dimensions | 35 x 14.3 x 26.5 cm |
Single Stage Vacuum Punps is one of our fastest moving product covering the complete range (16 to 300m3/h) from packaging to industrial/simulation applications.
Our inventions in designing of the pump delivers a whole new features for the end users.
Intelligent gas ballast technique ensures lesser oil contamination.
Approx. Rs 75,000 / PieceGet Latest Price
Product Details:Minimum Order Quantity | 1 Piece |
Type | Belt Drive Rotary Vane Pumps |
Number Of Stages | Single stage |
Max Flow Rate | 380 m3/hr |
Power | 0.37 kW |
Usage/Application | Industrial |
Phase | Three Phase |
Approx. Rs 50,000 / NumberGet Latest Price
Product Details:Manufacturer | Elmo Rietschle or HHV |
Usage/Application | Medical Vacuum System for Hospital Ventilators |
Prescription/Non prescription | Non prescription |
Type Of Equipment | Vacuum Pumps with Filters |
Automation Grade | Automatic |
Vacuum System – Vertical Arrangement
Vacuum pumps
Rotary vane type
With mineral oil ISO VG100 MULTI - LUBE
Oil flooded – air cooled
Fine mesh filter on the suction side
Integrated non-return valve
Gas ballast valve
Oil filter with patented bayonet lock
Rubber feet anti vibration
Sound cover
Initial oil filling
Scope Of Supply:
Base Plate frame
For mounting all system components
Powder-coated according to RAL 9003 (signal white)
THREE pumps are mounted on shelves one above the other. This allows a small footprint of the system.
Slide out shelves and gallows for chain block support for easy handling and maintenance, thus the pumps can be handled by one person without any problem
Interlock system to the shelves for a high safety level (prevents system from toppling).
For connection to the pipe network, the vacuum and exhaust connections of the pumps are manifold to one connection for each.
On the suction side each pump is equipped with a shut-off-valve
Two valves to connect two plate base frame and for connecting to a vessel Flexible connection hose for suction and exhaust air
No foundation is required for installation and bolting to the floor is not necessary.
Constant Vacuum Valve: As an 2/2 way solenoid valve to keep the pressure constant and to avoid frequent on- off switching of the Vacuum pumps.
Room Temperature Switch : To issue a warning if the room temperature exceeds 50 degC
Approx. Rs 30,000 / PieceGet Latest Price
Product Details:Minimum Order Quantity | 1 Piece |
Rotary Speed | 970 Rpm |
Approx. Rs 50,000 / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Brand | Gardner Denver |
Halward offer Indigeneously manufactured as well as imported Robuschie (Gardner Denver) make Tri Lobe Blowers from Italy.
Gardner Denver is shaping the standards of performance and reliability in the design of positive displacement blowers and vacuum pumps. The tradition continues with the TriFlow Series vacuum pumps. Each TriFlow is engineered for a wide range of commercial and industrial applications. Specifically, TriFlow is the choice of leading Original Equipment Manufacturers (OEMs) of truck mounted vacuum cleaning systems.
TriFlow offers operators significant benefits and advantages:
Approx. Rs 3,000 / NumberGet Latest Price
Product BrochureProduct Details:Filter Medium Material | MS or SS |
Usage/Application | For Central or Labratory Vacuum Applications |
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