These Leybold TURBOVAC 850i turbomolecular high-vacuum pumps have a pumping speed up to 850 liters per second (l/s), with an ISO-K 160 inlet flange, and an ISO KF-25 exhaust foreline flange. These i-series turbo pumps require 48 VDC input power at a maximum of 600 Watts and have an integrated controller. All TURBOVAC i-series turbo pumps include a compact standard interface with RS485, USB and Digital I/O interfaces with 3 status LED's and the possibility to control one accessory (Air cooler, Valves, Relay box...). All that is needed is a power supply, start/stop logic and either air or water cooling. Power supply and air or water cooling kits are available and sold separately. These 850i pumps have Leybold part number 840071V1000.

These Leybold TURBOVAC 850i turbomolecular high-vacuum pumps have a pumping speed up to 850 liters per second (l/s), with a Conflat CF 8.0 inch inlet flange, and an ISO KF-25 exhaust foreline flange. These i-series turbo pumps require 48 VDC input power at a maximum of 600 Watts and have an integrated controller. All TURBOVAC i-series turbo pumps include a compact standard interface with RS485, USB and Digital I/O interfaces with 3 status LED's and the possibility to control one accessory (Air cooler, Valves, Relay box...). All that is needed is a power supply, start/stop logic and either air or water cooling. Power supply and air or water cooling kits are available and sold separately. These 850i pumps have Leybold part number 840081V1000.

The Leybold TURBO.CONTROL i remote user-interface has a display & front soft keys to allow monitoring and control of all TURBOVAC i-series turbo pumps. These i-Series pumps are operation ready, having a fully functional built-in controller. The TURBO.CONTROL i can issue start & stop along with read & write parameters to the i-series turbo pump’s integrated controller by either RS 485 (maximum cable length 30 meters) or USB (maximum cable length 5 meters). This unit can only operate one pump at a time and requires an external 24 VDC AC/DC adapter providing 1.5 Amps (sold separately). They can be rack mounted or placed on the benchtop with the optional tabletop housing.

This is the correct 24 VDC, 1.5A, center-positive power supply for the Leybold TURBO.CONTROL i Display Unit. Input is 110-240VAC and the power supply comes with a set of universal input plug adapters for most countries. TheTURBO.CONTROL i Display Unit is compatible with these TURBOVAC pumps:TURBOVAC 90i TURBOVAC 250i TURBOVAC 350iTURBOVAC 450iTURBOVAC 850iTURBOVAC 950iTURBOVAC 1350iTURBOVAC 1450i This 24 VDC 1.5A power supply for the TURBO.CONTROL i Display Unit has Leybold part number 800110V0027.

This table top display housing is a perfect compliment to the Leybold TURBO.CONTROL i Display Unit (part number P109168). It allows the display unit to be safely placed on a benchtop for easy access and use. Communication between the TURBOVAC pump and TURBO.CONTROL i display unit requires an RS485 serial cable that can be up to 30m in length (1m cable part number P1011242, 5m cable part number P1012476). The TURBO.CONTROL i Display Unit is compatible with these TURBOVAC pumps:TURBOVAC 90i TURBOVAC 250i TURBOVAC 350iTURBOVAC 450iTURBOVAC 850iTURBOVAC 950iTURBOVAC 1350iTURBOVAC 1450i This table top housing for the TURBO.CONTROL i Display unit has Leybold part number 800110V0028.

This is the RS485 serial cable which allows the TURBO.CONTROL i Display Unit to communicate with any TURBOVAC i series turbo pump. This cable is 1m long. The Leybold TURBO.CONTROL i is compatible with all TURBOVAC i-series turbo pumps:TURBOVAC 90i TURBOVAC 250i TURBOVAC 350iTURBOVAC 450iTURBOVAC 850iTURBOVAC 950iTURBOVAC 1350iTURBOVAC 1450i This 1m long RS485 serial communication cable has Leybold part number 800103V0027.

This is the RS485 serial cable which allows the TURBO.CONTROL i Display Unit to communicate with any TURBOVAC i series turbo pump. This cable is 5m long. The Leybold TURBO.CONTROL i is compatible with all TURBOVAC i-series turbo pumps:TURBOVAC 90i TURBOVAC 250i TURBOVAC 350iTURBOVAC 450iTURBOVAC 850iTURBOVAC 950iTURBOVAC 1350iTURBOVAC 1450i This 3m long RS485 serial communication cable has Leybold part number 800103V0029.

This Leybold TURBO.POWER 800 is an 800 Watt power supply providing 48 VDC output at a maximum of 17.1 Amps and is designed to power the TURBOVAC i series pump models: 850i, 950i, 1350i, and 1450i. It supplies 48 VDC clean fused power from a 100-240 VAC input source (power cable part number P108678 is required). The TURBO.POWER 800 can be fitted to the pump or used as a benchtop unit. To mount the TURBO.POWER 800 to the side of the turbo pump, an adaptor mounting kit is required (part number P1012449). It could alternatively be used as a remote benchtop power supply. When using the power supply away from the pump, a longer interconnecting power cable is needed. A 3-meter cable (part number P1012450) and 5-meter cable (part number P1012477) are available. This TURBO.POWER 800 power supply has Leybold part number 800100V0010.

This adaptive mounting kit is required for the TURBO.POWER 800 Power Supply to be mounted to the side of TURBOVAC 850i, 950i, 1350i, or 1450i turbo pumps. Mounting hardware is included. The radial air cooling unit for the 850i and 950i turbo pumps (part number P1012451) can be used in combination with this mounting kit. This mounting kit has Leybold part number 800100V0110. This mounting kit is used on these pumps: TURBOVAC 850i TURBOVAC 950i TURBOVAC 1350i TURBOVAC 1450i

This is a Leybold power cord (mains cable), 115 VAC, 2.5m long, special for the TURBO.POWER 800 power supply. It has a 4 pin screw lock plug which connects to the TURBO.POWER 800 on one end and a US plug 5-15P on the other.This OEM power cord is for:TURBO.POWER 800 power supply This Leybold 2.5 meter long input power cord has Leybold part number 411340V03.

This Leybold extension power supply cable connects between the TURBOVAC turbo pump and the TURBO.POWER 800 power supply. It is used on TURBOVAC 850i, 950i 1350i and 1450i turbo pumps when the TURBO.POWER 800 power supply is used remotely from the pump on a table or bench top. The larger TURBOVAC pumps have a 1 meter long permanently attached power cable. This 3 meter extension cable has 3-pole Hastings connectors on either end, and increases the overall length of the pump-to-power supply cable to 4 meters. This Leybold extension cable is compatible with the TURBO.POWER 800 power supply and these TURBOVAC i series turbo pumps:TURBOVAC 850i TURBOVAC 950i TURBOVAC 1350i

This is a Ideal Vacuum Products power cord (mains cable), 115 VAC, 2.5m long, special for the Leybold TURBO.POWER 800 power supply. It has a 4 pin screw lock plug which connects to the TURBO.POWER 800 on one end and a US plug 5-15P on the other. Guaranteed to meet or exceed OEM specifications.

This Leybold extension power supply cable connects between the TURBOVAC turbo pump and the TURBO.POWER 800 power supply. It is used on TURBOVAC 850i, 950i 1350i and 1450i turbo pumps when the TURBO.POWER 800 power supply is used remotely from the pump on a table or bench top. The larger TURBOVAC pumps have a 1 meter long permanently attached power cable. This 5 meter extension cable has 3-pole Hastings connectors on either end, and increases the overall length of the pump-to-power supply cable to 6 meters. This Leybold extension cable is compatible with the TURBO.POWER 800 power supply and these TURBOVAC i series turbo pumps:TURBOVAC 850i TURBOVAC 950i TURBOVAC 1350i

This Leybold fine screened centering ring (0.8 mm mesh) is used to filter the vacuum flow and keep objects from being sucked into the TURBOVAC turbo pump. This screen has a flange size of ISO-K DN 160. Depending on the gas used, some pump speed reduction will occur when using this screen. This screen fits:TURBOVAC 450i with ISO-K 160 inlet, Leybold pump part number: 830071V1000TURBOVAC 850i with ISO-K 160 inlet, Leybold pump part number: 840071V1000 This fine screen centering ring has Leybold part number 800133V0032.

This Leybold fine screened centering ring (0.8 mm mesh) is used to filter the vacuum flow and keep objects from being sucked into the TURBOVAC turbo pump. This screen has a flange size of CF 8.0 Inch. Depending on the gas used, some pump speed reduction will occur when using this screen. This screen fits:TURBOVAC 450i with CF 8.0" (DN 160 CF) inlet, Leybold pump part number: 830071V1000TURBOVAC 850i with CF 8.0" (DN 160 CF) inlet, Leybold pump part number: 840071V1000 This fine screen centering ring has Leybold part number 800132V0032.

This Leybold coarse screened centering ring (3.2 mm mesh) is used to filter the vacuum flow and keep objects from being sucked into the TURBOVAC turbo pump. This screen has a flange size of ISO-K DN 160. Depending on the gas used, some pump speed reduction will occur when using this screen. This screen fits:TURBOVAC 450i with ISO-K 160 inlet, Leybold pump part number: 830071V1000TURBOVAC 850i with ISO-K 160 inlet, Leybold pump part number: 840071V1000 This coarse screen centering ring has Leybold part number 800133V0031.

This Leybold coarse screened centering ring (3.2 mm mesh) is used to filter the vacuum flow and keep objects from being sucked into the TURBOVAC turbo pump. This screen has a flange size of CF 8.0 Inch. Depending on the gas used, some pump speed reduction will occur when using this screen. This screen fits:TURBOVAC 450i with CF 8.0" (DN 160 CF) inlet, Leybold pump part number: 830071V1000TURBOVAC 850i with CF 8.0" (DN 160 CF) inlet, Leybold pump part number: 840071V1000 This coarse screen centering ring has Leybold part number 800132V0031.

This Leybold RADIAL air cooling fan unit fits the TURBOVAC 850i and 950i turbo pumps and provides air flow perpendicular to the pump. The air cooling facility is powered via the pump and will always run when the pump is on. This radial air cooling unit can be used in combination with the TURBO.POWER 800 power supply mounted to the pump's side (mounting kit part number P1012449 is required). The mounting kit is not required when the power supply is used remotely from the pump. This Leybold radial air cooling unit has part number 800136V0011. High gas throughputs, cyclic operation or high ambient temperatures will necessitate forced air or water cooling. This RADIAL air cooling fan unit fits:

This water cooling unit fits TURBOVAC 850i and 950i turbo pumps. It attaches to the side of the pump with two included bolts, and has G 1/8" (BSPP) connectors for the water inlet and outlet. This water cooling block has push-fit connectors for the supply and discharge hoses (8mm OD plastic hose). The hose connections may be unscrewed and removed to make use of the integrated G 1/8” threads. In order to ensure long trouble-free operation, the cooling water must be clean and not contain any oils, greases or suspended solids. This G 1/8" water cooling unit has Leybold part number 800135V0007. High gas throughputs, cyclic operation or high ambient temperatures will necessitate forced air or water cooling.

This is a 115 VAC Leybold intake flange heater for the TURBOVAC 450i and 850i turbo pumps with CF 8.0 inch flange (DN 160 CF). The intake flange may be baked up to 100 °C if the turbo pump is water cooled. Operate the pump with water cooling when baking out. Do not use this intake flange heater band on an air cooled pump - damage to the pump will occur. The band heater has an attached 1m power cable terminated with a C19 power entry plug (male C19). We recommend using the Ideal Vacuum PID plug and play heater controller (part number P107361). The heater band power cable will plug directly into it. The input voltage of the controller must be the same as the heater. The P107361 controller includes a 115 VAC input power cable with a 5-20P (20A) plug.

This Leybold start/stop switch fits all TURBOVAC i series turbo pumps including 90i, 250i, 350i, 450i, 850i, 950i, 1350i, and 1450i. It attaches directly to the pump's remote 15 pin HD (X1) connector and allows the operator to manually switch the pump from run to standby. This start/stop switch fits:TURBOVAC 90i TURBOVAC 250i TURBOVAC 350iTURBOVAC 450iTURBOVAC 850iTURBOVAC 950iTURBOVAC 1350iTURBOVAC 1450i This start/stop switch has Leybold part number 800110V0021.

This USB cable connects any TURBOVAC i series turbo pump to the TURBO.CONTROL i Display Unit (part number P109168). This is a USB 2.0 type A/B cable and is 1.8m long. Through the USB interface, the TURBO.CONTROL i can issue start & stop along with read & write parameters to the i-series turbo pump’s integrated controller. This USB cable has Leybold part number 800110V0108. The Leybold TURBO.CONTROL i is compatible with all TURBOVAC i-series turbo pumps:TURBOVAC 90i TURBOVAC 250i TURBOVAC 350iTURBOVAC 450iTURBOVAC 850iTURBOVAC 950iTURBOVAC 1350iTURBOVAC 1450i

This Leybold venting valve can be installed in any TURBOVAC i series turbo pump in the VENT port. This is a normally closed (NC) valve and operates at 24 VDC. It is plumbed into the G 1/8" (BSPP) VENT port, and powered by the 24 VDC (X201) accessory port. This venting valve vents the pump and the forevacuum line when the pump is switched off and thus keeps oil vapor from diffusing back from the forevacuum line. A choke nozzle in the vent port ensures that the pump is not vented too fast. The maximum permissible pressure in the pump must not exceed 1.4 bar (abs.). Use the TURBO.CONTROL i display unit (part number P109168) to set the correct parameters for this valve. See the Serial Interface download for instructions. This normally closed Leybold venting valve has part number 800120V0012.

This Leybold venting valve can be installed in any TURBOVAC i series turbo pump in the VENT port. This is a normally open (NO) valve and operates at 24 VDC. It is plumbed into the G 1/8" (BSPP) accessory port, and powered by the 24 VDC (X201) accessory port. When a power failure occurs, this valve closes and vents the pump and the forevacuum line and thus keeps oil vapor from diffusing back from the forevacuum line. A choke nozzle in the vent port ensures that the pump is not vented too fast. The maximum permissible pressure in the pump must not exceed 1.4 bar (abs.). Use the TURBO.CONTROL i display unit (part number P109168) to set the correct parameters for this valve. See the Serial Interface download for instructions. This normally open Leybold power failure venting valve has part number 800120V0022.

This Leybold purge gas valve can be installed in any TURBOVAC i series turbo pump in the PURGE port. This valve operates at 24 VDC and throttles gas inlet to 24 sccm. It is plumbed into the G 1/8" (BSPP) PURGE port, and powered by the 24 VDC (X201) accessory port. Use the TURBO.CONTROL i display unit (part number P109168) to set the correct parameters for this valve. See the Serial Interface download for instructions. This Leybold purge gas valve has part number 800120V0013. This Leybold purge gas valve fits all TURBOVAC i-series turbo pumps:TURBOVAC 90i TURBOVAC 250i TURBOVAC 350iTURBOVAC 450iTURBOVAC 850iTURBOVAC 950iTURBOVAC 1350iTURBOVAC 1450i

This Leybold purge gas throttle is installed onto the G 1/8" (BSPP) inlet of the venting valve (part number P1012442), or the power failure venting valve (part number P1012443). It throttles gas input through the valve to 24 sccm. This purge gas throttle can be used on any TURBOVAC i series turbo pump with a valve plumbed to the turbo pump's VENT port. Use the TURBO.CONTROL i display unit (part number P109168) to set the correct parameters for the valve. See the Serial Interface download for instructions. This Leybold purge gas valve has part number 800120V0014. This Leybold purge gas throttle fits all TURBOVAC i series turbo pumps with a vent valve:TURBOVAC 90i

This Leybold air filter can be installed onto the G 1/8" (BSPP) inlet of the venting valve (part number P1012442), the power failure venting valve (part number P1012443) or the purge gas throttle (part number P1012444). This air filter helps keep dirt and dust from entering the pump when the valve is actuated. This air filter can be used on any TURBOVAC i series turbo pump with a valve plumbed to the VENT port. Use the TURBO.CONTROL i display unit (part number P109168) to set the correct parameters for the valve. See the Serial Interface download for instructions. This Leybold air filter has part number 800110V0022. This Leybold air filter fits all TURBOVAC i series turbo pumps with a vent valve: