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Systec Vacuum Pumps and Controllers

VACUUM PUMP & CONTROLLERS FOR HPLC DEGASSING

Presenting the ZHCR® Zero Hysteresis - Constant Run stepper motor driven vacuum pump. This is the perfect pump for vacuum degassing of fluids containing organic solvents and really excels in vacuum stability, quietness and lifetime.

Systec Degassing Vaccum Pump 2
The ZHCR® pump is specifically designed and developed for membrane vacuum degassing of HPLC mobile phases and other mixed aqueous-organic fluids. Employing a micro-stepping RPM control strategy, permits the pump to run continuously, cycling between low and high speeds. The high speed provides quick pull-down, while the low speed sustains a consistent vacuum level.

Fluctuations in baseline due to vacuum hysteresis are eliminated by not having to repeatedly stop and start a single speed pump. This also greatly reduces wear and noise. The low wattage DC stepper motor runs quietly and coolly while also being very adaptable in its power supply requirements. The brushless motor is especially appropriate for an environment where solvents vapours may be present.

Flow path materials were chosen for their ruggedness and compatibility with exposure to organic mobile phase vapours. The need for a vent valve has been eliminated by the continuously purged head design and built-in anti-backflow duckbill check valves. The pump will start into a full vacuum, and vacuum will not be released in the event of a power loss. The entire pump assembly is compact in design.

  • Inert flow path
  • High vacuum level
  • Quiet stepper motor/ball bearing drive
  • Cool running DC motor
  • Long life expectancy at low rpm
  • Continuously purged two-stage teflon diaphragm head
  • Built-in anti-backflow check valves
  • Compact in size


Item Name Product Image Price

Systec Biotech ZHCR Degasser Vaucum Pump, Analytical, bottom mounted - 9000-1471

Systec ZHCR Degasser Analytical Vacuum Pump, bottom mounted, 3 at 6.7 kPa Vacuum Product Number: 9000-1471 Available Pumps: 9000-1471 - Systec ZHCR Degasser analytical vacuum pump, bottom mounted 9000-1892 - Systec ZHCR Degasser analytical...
Systec Biotech ZHCR Degasser Vaucum Pump, Analytical, bottom mounted - 9000-1471 £390.09Buy Now

Systec Biotech ZHCR Degasser Dual Stage Vacuum Pump, Analytical, bottom mounted - 9000-1892

Systec ZHCR Vacuum Dual Stage Pump, Analytical, bottom mounted Product Number: 9000-1892 Available Pumps: 9000-1471 - Systec ZHCR Degasser analytical vacuum pump, bottom mounted 9000-1892 - Systec ZHCR Degasser analytical vacuum pump, bottom...
Systec Biotech ZHCR Degasser Dual Stage Vacuum Pump, Analytical, bottom mounted - 9000-1892 £417.50Buy Now

Systec Biotech ZHCR Degasser Dual Stage Vacuum Pump, Preparative, bottom mounted - 9000-1896

Systec ZHCR Degasser Preparative Vacuum Dual Stage Pump, bottom mounted Product Number: 9000-1896 Available Pumps: 9000-1471 - Systec ZHCR Degasser analytical vacuum pump, bottom mounted 9000-1892 - Systec ZHCR Degasser analytical vacuum pump,...
Systec Biotech ZHCR Degasser Dual Stage Vacuum Pump, Preparative, bottom mounted - 9000-1896 £425.94Buy Now

Systec Biotech ZHCR Degasser Dual Stage Vacuum Pump, Preparative, side mounted - 9000-1897

Systec ZHCR Degasser Dual Stage Vacuum Pump, Preparative, side mounted Product Number: 9000-1897 Available Pumps: 9000-1471 - Systec ZHCR Degasser analytical vacuum pump, bottom mounted 9000-1892 - Systec ZHCR Degasser analytical vacuum pump,...
Systec Biotech ZHCR Degasser Dual Stage Vacuum Pump, Preparative, side mounted - 9000-1897 £440.00Buy Now

Systec Biotech ZHCR Degasser Dual Stage Vacuum Pump, Analytical, side mounted - 9000-2061

Systec ZHCR Degasser Dual Stage Vacuum Pump, Analytical, side mounted  Product Number: 9000-2061 Available Pumps: 9000-1471 - Systec ZHCR Degasser analytical vacuum pump, bottom mounted 9000-1892 - Systec ZHCR Degasser analytical vacuum...
Systec Biotech ZHCR Degasser Dual Stage Vacuum Pump, Analytical, side mounted - 9000-2061 £417.50Buy Now

Systec Biotech PCB Closed Loop Analytical Vacuum Controller with LED’s for DEGASi Degassers - 9000-1056

PCB Systec Closed Loop Analytical Vacuum Controller with LED’s used in PCB with LEDs for DEGASi Classic, GPC, Mico, Semi-Prep (0001-63XX, 0001-66XX, 0001-2053) and OEM assemblies For use with degassing vacuum pumps 9000-1471, 9000-1892,...
Systec Biotech PCB Closed Loop Analytical Vacuum Controller with LED’s for DEGASi Degassers - 9000-1056 £360.57Buy Now

Systec Biotech PCB without LED’s for all types of Analytical Stand Alone Degassers and OEM units - 9000-1053

PCB without LED’s for all types of Analytical Standalone Degassers and OEM units Product Number: 9000-1053 DESCRIPTION 9000-1053 is a closed-loop vacuum pump controller without indicator LEDs. This controller is configured for analytical...
Systec Biotech PCB without LED’s for all types of Analytical Stand Alone Degassers and OEM units - 9000-1053 £347.00Buy Now

Systec Biotech ZHCR Preparative Vacuum Pump, 10 SCCM @ 10.7 kPa - 9000-1472 *REPLACED BY 9000-1896*

THIS PRODUCT HAS BEEN REPLACED BY PRODUCT NUMBER - 9000-1896 (SEE LINK BELOW) 9000-1896 - Systec ZHCR Degasser preparative vacuum pump, bottom mounted   Systec® ZHCR® Vacuum Pump This is a direct-mount, analytical scale...
Systec Biotech ZHCR Preparative Vacuum Pump, 10 SCCM @ 10.7 kPa - 9000-1472 *REPLACED BY 9000-1896*
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Systec Biotech AC3 Analytical Pump Controller Assembly, Closed-Loop, 50 mmHg - 0001-6290 *OBSOLETE*

THIS PRODUCT HAS BEEN DISCONTINUED. PLEASE CONTACT US FOR FURTHER ASSISTANCE.   Systec® ZHCR® AC3 Analytical Pump Controller Assembly Vacuum Level (kPa/mmHg):  6.7 /50 Vacuum Control Type:  Closed Loop ...
Systec Biotech AC3 Analytical Pump Controller Assembly, Closed-Loop, 50 mmHg - 0001-6290 *OBSOLETE*
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Systec Biotech ZHCR Single Stage Vacuum Pump with integrated smart board - 9000-1585

Systec ZHCR Single Stage Vacuum Pump with integrated smart board for Degassers Part Number: 9000-1585 9000-1585 is a controlled vacuum source assembly that includes a single stage vacuum pump and a PCB controller to maintain vacuum levels....
Systec Biotech ZHCR Single Stage Vacuum Pump with integrated smart board - 9000-1585
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Systec PC3 Preparative Pump Controller Assembly, Closed-Loop, 80 mmHg - 0001-6293 *OBSOLETE*

Systec® ZHCR® PC3 Preparative Pump Controller Assembly Product Number: 0001-6293 Vacuum Level (kPa/mmHg):  80 mmHg Vacuum Control Type:  Closed Loop LED Indicators:  3 Frame...
Systec PC3 Preparative Pump Controller Assembly, Closed-Loop, 80 mmHg - 0001-6293 *OBSOLETE*
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