The Multi-Vane Vacuum pumps are single-stage, heavy-duty rotary vane vacuum pumps of high pumping capacity. The pumps high capacity, coupled with its ability to handle harsh environmental conditions make it suitable for a Central Vacuum System applications.

• Pumping Capacity Range: 250 m3/hr to 3240 m3/hr
• Ultimate Pressure: 0.5 mbar
• High pumping speed over operating pressure range (450 mbar 0.5 mbar)
• Very high water vapor tolerance by ensuring high operating temperatures
• Air cooling system through an aluminum radiator and electric fan thermostat for operating without cooling water
• No coolant consumption thanks to the closed-loop lubrication circuit and high efficiency separation element
• Durability and efficiency guarantee by the special aluminum alloy vanes that ensure constant performances even after tens of thousands of hours of operation
• Limited footprint thanks to the compact layout designed to minimize the space needs
• Fully automatic operation: intake valve regulated by safety vacuum switch, coolant temperature control, thermostat and auxiliary control switches
• Coolant separator and recovery for clean air exhaust without treatment
• Control panel complete with main power switch, easy to operate

The UV vacuum pumps are operating in a variety of industrial processes where they can handle massive workloads at constant speed, 24/7, ensuring high reliability even in harsh environments with ambient temperatures up to 50C.

• Glass Forming
• Drying and Degassing
• Thermoforming
• Extrusion
• Ceramics, Bricks and Tiles
• Metal and Plastic forming
• Pick & Place
• Surface Coating
• Electrical winding

The Duo rotary vane pump is a highly efficient Oil-sealed, Rotary Vane Vacuum pump designed as a backing pump for high vacuum pump. Employing a unique design, this pump offers superior vacuum while providing a higher resistance to oil contamination and quieter operation.

• Pumping Capacity: 120 m3/hr
• Ultimate Pressure: 6x 10-3mbar
• Double Stage Vacuum Pumps
• Compact and rugged design
• Advanced lubricating system
• Quiet Operation with negligible vibration
• Easy maintenance and usage

• Most suitable as a backing pump for high vacuum pumps
• Quite operation and negligible vibration makes it suitable for noise sensitive environments
• Degassing applications
• Cryogenic Packaging applications
• Vacuum insulation

Cryogenic Vacuum pumps are high vacuum pumps which achieve said vacuum by entrapping gaseous substances on cold surfaces (cryo-panels). HSR AGs cryogenic pumps are, amongst other things, known for their impeccable performance data and reliability in use. Long operating periods between necessary maintenance breaks provide for high availability as well as seamless and cost effective operation.

• Pump range is available in nominal sizes from DN100 to DN1250
• HSR design reduces cool-down times
• Higher cooling power, Higher capacity and superior performance on second stage
• Optimized design enables operation in process temperatures up to 3500C and high gas loads in the same time
• Low vibration cooling system
• Closed-circuit operation (No need for continuous gas supply)
• Patented geometry ensures outstanding up-times and short regeneration times
• Highest manufacturing quality

HSR Cryo-pumps are high vacuum pumps, renowned for providing clean and outstanding vacuum in a very reliable manner. They find extensive use in:

• Thin-film coating systems
• Space Simulation chambers
• Sputter equipment
• Fusion test systems
• Particle accelerators
• Thermal coating systems
• Metallizing equipment

Toshniwal deals with the tested and proven Diffusion Pumps from HSR AG (took over from Balzers AG in 2003) Lichtenstein. This is a 3-stage High Vacuum. These pumps are very efficient and reliable and can be used to convey almost all gases (even reactive gases). The lack of moving parts and superior materials of construction ensures long and reliable service life. HSRs expertise in this product helps us offer highly customizable pump solutions which are unique to client applications like very strong magnetic fields and tough operating conditions.

• Pump range is available in nominal sizes from DN40 up to DN1000
• Air and Water cooled variants are available based on application demand
• High Volume Flow rate without additional baffles
• Unlimited capacity when used as a feeder pump
• Excellent pre-vacuum stability
• Continual self-cleaning of pump fluid in purification zone
• Very long life-time if regular preventive maintenance checks are made
• No wear on parts
• Not sensitive to entering particles

HSR diffusion pumps are used in challenging applications which would normally destroy any other vacuum pump. Few common applications are:

• Metallizing systems
• Metallurgical facilities
• Vacuum Furnaces
• Laboratory Pumping Stations

Toshniwals range of Liquid Range Vacuum Pumps are manufactured by Pompetravaini- Italy, known worldwide for their quality and unique pump design. The LRVP range includes Single-stage, Double-stage and a unique TRVX Variport variant which covers most rough vacuum applications. Coupled with Toshniwals unique system design expertise, the Hybrid LRVP systems (LRVP with ROOTS and condenser) can give a very reliable and efficient Vacuum for most applications. Pompetravaini LRVP is known for delivering higher performance at reduced body profiles and weight. With a large series of materials of construction to choose from, the LRVP range is very versatile and suited for most applications.

• Pumping Capacity Range: 3m3/hr to 3500m3/hr
• Ultimate Pressure: 33 mbar
• Excellent quality and reliability
• Very compact pump size with no compromise on performance
• High quality materials of construction for accommodating challenging applications
• Hydropac option available. (Closed loop water re-circulation for optimum performance and to avoid pollution)
• The liquid ring enables easy handling of condensable vapors
• Full SS body and impeller construction available for highly corrosive vapor handling

The Liquid Ring Vacuum Pump is a great solution for those applications for which the condensable vapor load is high. The LRVP is a perfect fit for most Chemical and Pharmaceutical applications such as:

• Vacuum distillation
• Vacuum Tray Drying (VTD)
• Rotary Vacuum Dryer (RVD)
• Solvent extraction and Concentration
• Recovery of Condensates

Toshniwal manufactured TPP series Rotary Piston Vacuum pumps are multi-stage, heavy-duty Vacuum pumps. They are designed and fabricated for withstanding harsh and demanding applications where high resistance to abrasion and corrosion is required. These industrial grade pumps are better able to handle solvents, water vapor, corrosive gases and even small particulates than most other alternatives. The TPP series are pumps of choice for those looking for a durable, trouble-free, long lasting vacuum solution.

• Pumping Capacity Range: 85m3/hr, 250m3/hr and 500m3/hr
• Ultimate Pressure: < 1.2 x 10-3mbar
• Extremely durable design & construction
• Minimal maintenance and Process downtime
• High tolerance to condensable vapor
• High tolerance to abrasive and corrosive vapors

The TPP series was designed and fabricated with high durability in mind. It can easily handle demanding applications where most other pumps cannot compete.

• Metallurgical Heat treating
• Vacuum coating
• Degassing
• Transformer drying
• PET and polymer processing
• Chemical processing

The Toshniwal TMS series are single-stage, rotary vane vacuum pumps with a unique Oil re-circulation and gas ballast circuit. These rotary vane vacuum pump employ a robust design and provide superior operational reliability that make them an Industry standard in the Indian sub-continent. The pumps lubrication system is rated for continuous operation at high intake pressures making it extremely versatile and suitable for most rough vacuum operations (pump down to 0.5 mbar pressure). Toshniwal is the sole Indian manufacturer of a CE certified Oil Lubricated Rotary Vane Vacuum Pump.

• Pumping Capacity Range: 15m3/hr to 300 m3/hr
• Ultimate Pressure: 0.5 mbar
• High pumping speed over absolute pressure range (1000 mbar 0.5 mbar)
• Designed to handle fluctuating pressures.
• Air-cooled
• Built in Anti suck-back system
• High vapor tolerance by unique gas ballast and Oil filter mechanism
• Non-polluting pump with oil re-circulation system
• Easily serviceable at client site by client team

The rugged and practical design with easy serviceability and accessories makes the TMS series rotary vane pumps extremely versatile and suitable for use in most demanding Rough Vacuum applications. The TMS series has been proven and established in:

• Pharmaceutical Industry: Vacuum distillation and Vacuum Drying applications
• Food Industry: Vacuum packaging and bottle filling applications
• Automotive Industry: Vacuum Impregnation and Vacuum Drying
• Glass and Plywood manufacturers: Pick & Place application
• Heat treatment
• Oil purification
• Paper, Plastic, Rubber and Glass Processing

The Multi-Vane Vacuum pumps are single-stage, heavy-duty rotary vane vacuum pumps of high pumping capacity. The pumps high capacity, coupled with its ability to handle harsh environmental conditions make it suitable for a Central Vacuum System applications.

• Pumping Capacity Range: 250 m3/hr to 3240 m3/hr
• Ultimate Pressure: 0.5 mbar
• High pumping speed over operating pressure range (450 mbar 0.5 mbar)
• Very high water vapor tolerance by ensuring high operating temperatures
• Air cooling system through an aluminum radiator and electric fan thermostat for operating without cooling water
• No coolant consumption thanks to the closed-loop lubrication circuit and high efficiency separation element
• Durability and efficiency guarantee by the special aluminum alloy vanes that ensure constant performances even after tens of thousands of hours of operation
• Limited footprint thanks to the compact layout designed to minimize the space needs
• Fully automatic operation: intake valve regulated by safety vacuum switch, coolant temperature control, thermostat and auxiliary control switches
• Coolant separator and recovery for clean air exhaust without treatment
• Control panel complete with main power switch, easy to operate

The UV vacuum pumps are operating in a variety of industrial processes where they can handle massive workloads at constant speed, 24/7, ensuring high reliability even in harsh environments with ambient temperatures up to 50C.

• Glass Forming
• Drying and Degassing
• Thermoforming
• Extrusion
• Ceramics, Bricks and Tiles
• Metal and Plastic forming
• Pick & Place
• Surface Coating
• Electrical winding

The Duo rotary vane pump is a highly efficient Oil-sealed, Rotary Vane Vacuum pump designed as a backing pump for high vacuum pump. Employing a unique design, this pump offers superior vacuum while providing a higher resistance to oil contamination and quieter operation.

• Pumping Capacity: 120 m3/hr
• Ultimate Pressure: 6x 10-3mbar
• Double Stage Vacuum Pumps
• Compact and rugged design
• Advanced lubricating system
• Quiet Operation with negligible vibration
• Easy maintenance and usage

• Most suitable as a backing pump for high vacuum pumps
• Quite operation and negligible vibration makes it suitable for noise sensitive environments
• Degassing applications
• Cryogenic Packaging applications
• Vacuum insulation

Cryogenic Vacuum pumps are high vacuum pumps which achieve said vacuum by entrapping gaseous substances on cold surfaces (cryo-panels). HSR AGs cryogenic pumps are, amongst other things, known for their impeccable performance data and reliability in use. Long operating periods between necessary maintenance breaks provide for high availability as well as seamless and cost effective operation.

• Pump range is available in nominal sizes from DN100 to DN1250
• HSR design reduces cool-down times
• Higher cooling power, Higher capacity and superior performance on second stage
• Optimized design enables operation in process temperatures up to 3500C and high gas loads in the same time
• Low vibration cooling system
• Closed-circuit operation (No need for continuous gas supply)
• Patented geometry ensures outstanding up-times and short regeneration times
• Highest manufacturing quality

HSR Cryo-pumps are high vacuum pumps, renowned for providing clean and outstanding vacuum in a very reliable manner. They find extensive use in:

• Thin-film coating systems
• Space Simulation chambers
• Sputter equipment
• Fusion test systems
• Particle accelerators
• Thermal coating systems
• Metallizing equipment

Toshniwal deals with the tested and proven Diffusion Pumps from HSR AG (took over from Balzers AG in 2003) Lichtenstein. This is a 3-stage High Vacuum. These pumps are very efficient and reliable and can be used to convey almost all gases (even reactive gases). The lack of moving parts and superior materials of construction ensures long and reliable service life. HSRs expertise in this product helps us offer highly customizable pump solutions which are unique to client applications like very strong magnetic fields and tough operating conditions.

• Pump range is available in nominal sizes from DN40 up to DN1000
• Air and Water cooled variants are available based on application demand
• High Volume Flow rate without additional baffles
• Unlimited capacity when used as a feeder pump
• Excellent pre-vacuum stability
• Continual self-cleaning of pump fluid in purification zone
• Very long life-time if regular preventive maintenance checks are made
• No wear on parts
• Not sensitive to entering particles

HSR diffusion pumps are used in challenging applications which would normally destroy any other vacuum pump. Few common applications are:

• Metallizing systems
• Metallurgical facilities
• Vacuum Furnaces
• Laboratory Pumping Stations

Toshniwals range of Liquid Range Vacuum Pumps are manufactured by Pompetravaini- Italy, known worldwide for their quality and unique pump design. The LRVP range includes Single-stage, Double-stage and a unique TRVX Variport variant which covers most rough vacuum applications. Coupled with Toshniwals unique system design expertise, the Hybrid LRVP systems (LRVP with ROOTS and condenser) can give a very reliable and efficient Vacuum for most applications. Pompetravaini LRVP is known for delivering higher performance at reduced body profiles and weight. With a large series of materials of construction to choose from, the LRVP range is very versatile and suited for most applications.

• Pumping Capacity Range: 3m3/hr to 3500m3/hr
• Ultimate Pressure: 33 mbar
• Excellent quality and reliability
• Very compact pump size with no compromise on performance
• High quality materials of construction for accommodating challenging applications
• Hydropac option available. (Closed loop water re-circulation for optimum performance and to avoid pollution)
• The liquid ring enables easy handling of condensable vapors
• Full SS body and impeller construction available for highly corrosive vapor handling

The Liquid Ring Vacuum Pump is a great solution for those applications for which the condensable vapor load is high. The LRVP is a perfect fit for most Chemical and Pharmaceutical applications such as:

• Vacuum distillation
• Vacuum Tray Drying (VTD)
• Rotary Vacuum Dryer (RVD)
• Solvent extraction and Concentration
• Recovery of Condensates

Toshniwal manufactured TPP series Rotary Piston Vacuum pumps are multi-stage, heavy-duty Vacuum pumps. They are designed and fabricated for withstanding harsh and demanding applications where high resistance to abrasion and corrosion is required. These industrial grade pumps are better able to handle solvents, water vapor, corrosive gases and even small particulates than most other alternatives. The TPP series are pumps of choice for those looking for a durable, trouble-free, long lasting vacuum solution.

• Pumping Capacity Range: 85m3/hr, 250m3/hr and 500m3/hr
• Ultimate Pressure: < 1.2 x 10-3mbar
• Extremely durable design & construction
• Minimal maintenance and Process downtime
• High tolerance to condensable vapor
• High tolerance to abrasive and corrosive vapors

The TPP series was designed and fabricated with high durability in mind. It can easily handle demanding applications where most other pumps cannot compete.

• Metallurgical Heat treating
• Vacuum coating
• Degassing
• Transformer drying
• PET and polymer processing
• Chemical processing

The Toshniwal TMS series are single-stage, rotary vane vacuum pumps with a unique Oil re-circulation and gas ballast circuit. These rotary vane vacuum pump employ a robust design and provide superior operational reliability that make them an Industry standard in the Indian sub-continent. The pumps lubrication system is rated for continuous operation at high intake pressures making it extremely versatile and suitable for most rough vacuum operations (pump down to 0.5 mbar pressure). Toshniwal is the sole Indian manufacturer of a CE certified Oil Lubricated Rotary Vane Vacuum Pump.

• Pumping Capacity Range: 15m3/hr to 300 m3/hr
• Ultimate Pressure: 0.5 mbar
• High pumping speed over absolute pressure range (1000 mbar 0.5 mbar)
• Designed to handle fluctuating pressures.
• Air-cooled
• Built in Anti suck-back system
• High vapor tolerance by unique gas ballast and Oil filter mechanism
• Non-polluting pump with oil re-circulation system
• Easily serviceable at client site by client team

The rugged and practical design with easy serviceability and accessories makes the TMS series rotary vane pumps extremely versatile and suitable for use in most demanding Rough Vacuum applications. The TMS series has been proven and established in:

• Pharmaceutical Industry: Vacuum distillation and Vacuum Drying applications
• Food Industry: Vacuum packaging and bottle filling applications
• Automotive Industry: Vacuum Impregnation and Vacuum Drying
• Glass and Plywood manufacturers: Pick & Place application
• Heat treatment
• Oil purification
• Paper, Plastic, Rubber and Glass Processing