GTek offers three different DC vacuum pump technologies to meet the various requirements of the OEM customer: Diaphragm, Linear-Motor Free Piston, and traditional Cup Seal. Each technology offers different operating characteristics and performance. Please consult your GTek representative to discuss the technology most suitable for your application. Typical lead time is 2-4 weeks, but varies based on demand.
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12 Volt (V) Rated Voltage and 4.35 Pound Per Square Inch Gauge (psig) Maximum Pressure Direct Current (DC) Air Diaphragm Pump

Diaphragm Pump, 2.5 LPM, -9.84 InHg to 4.35 PSI, 12VDC, Brush
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12 Volt (V) Rated Voltage and 7.25 Pound Per Square Inch Gauge (psig) Maximum Pressure Direct Current (DC) Air Diaphragm Pump

Diaphragm Pump, 4.0 LPM, -15.7 InHg to 7.25 PSI, 12VDC, Brush
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12 Volt (V) Rated Voltage and 11.6 Pound Per Square Inch Gauge (psig) Maximum Pressure Direct Current (DC) Air Diaphragm Pump

Diaphragm Pump, 4 LPM, -15.0 InHg to 11.6 PSI, 12VDC, Brushless
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12 Volt (V) Rated Voltage and 6.52 Pound Per Square Inch Gauge (psig) Maximum Pressure Direct Current (DC) Air Diaphragm Pump

Diaphragm Pump, 5 LPM, -7.87 InHg to 6.52 PSI, 12VDC, Brushless
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24 Volt (V) Rated Voltage and 6.52 Pound Per Square Inch Gauge (psig) Maximum Pressure Direct Current (DC) Air Diaphragm Pump

Diaphragm Pump, 7 LPM, -7.87 InHg to 6.52 PSI, 24VDC, Brushless
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Brands N/A GTek Automation
Direct Current (DC) Rated Voltage N/A 12 V N/A 12 V N/A 12 V N/A 12 V N/A 24 V
Direct Current (DC) Voltage Range N/A
Current N/A
Power N/A
Noise per 30 Centimeter (cm) N/A
Vacuum Operating Pressure N/A
Open Flow Air Output N/A
Outlet Outside Diameter (OD) N/A
Weight per Each N/A
Box Length N/A 12 in
Box Width N/A 9 in
Box Height N/A 9 in
Attainable Vacuum N/A -33.3 kPa-250 mmHg-333 mbar-9.84 inHg N/A -53.3 kPa-400 mmHg-533 mbar-15.7 inHg N/A -50.7 kPa-380 mmHg-507 mbar-15 inHg N/A -26.7 kPa-200 mmHg-267 mbar-7.87 inHg N/A -26.7 kPa-200 mmHg-267 mbar-7.87 inHg
Free Air Displacement1 N/A 2.5 L/min0.088 ft³/min N/A 4 L/min0.141 ft³/min N/A 4 L/min0.141 ft³/min N/A 5.0 L/min0.177 ft³/min N/A 7 L/min0.247 ft³/min
Maximum Pressure N/A 30 kPa0.3 kgf/cm²0.3 bar4.35 psig-9.8 inHg to 4.27 psi N/A 50 kPa0.5 kgf/cm²0.5 bar7.25 psig N/A 80 kPa0.8 kgf/cm²0.8 bar11.6 psig N/A 45 kPa0.45 kgf/cm²0.45 bar6.52 psig N/A 45 kPa0.45 kgf/cm²0.45 bar6.52 psig
Maximum Current N/A 0.5 A N/A 0.5 A N/A 0.7 A N/A 0.7 A N/A 0.5 A
Duty Cycle N/A Continuous N/A Continuous N/A N/A N/A
Life Expectancy N/A 200 h N/A 500 h N/A 3,000 h N/A 5,000 h N/A 5,000 h
Straight Nipple Inlet and Outlet Outside Diameter (OD) N/A 3 mm N/A 5 mm N/A N/A 6 mm N/A 6 mm
Coil Insulation Class N/A E or its Equivalent (JETL)
Length N/A 1.25 in32 mm N/A 2-1/16 in52 mm N/A 1-31/32 in50 mm N/A 1-31/32 in50 mm N/A 1-31/32 in50 mm
Width N/A 1-9/32 in32.5 mm N/A 1-7/16 in36 mm N/A 1-3/16 in30 mm N/A 1-3/16 in30 mm N/A 1-3/16 in30 mm
Height N/A
Gross Weight N/A 0.18 lb0.08 kg N/A 0.42 lb0.19 kg N/A 0.55 lb0.25 kg N/A 0.55 lb0.25 kg N/A 0.55 lb0.25 kg
Rated Operating Time N/A N/A N/A Continuous N/A Continuous N/A Continuous
Working Pressure Range N/A N/A N/A -50.7 to 80 kPa-507 mbar to 0.8 bar -380 mmHg to 0.8 kg/cm² -15 inHg to 11.6 psig N/A -26.7 to 45 kPa-267 mbar to 0.45 bar -200 mmHg to 0.45 kg/cm² -7.87 inHg to 6.52 psig N/A -26.7 to 45 kPa-267 mbar to 0.45 bar -200 mmHg to 0.45 kg/cm² -7.87 inHg to 6.52 psig
Leadwire Length N/A N/A N/A 15-3/4 in400 mm N/A 15-3/4 in400 mm N/A 15-3/4 in400 mm
Hose Barb Inlet Outside Diameter (OD) N/A
Hose Barb Outlet Outside Diameter (OD) N/A
Hose Nipple Inlet and Outlet Outside Diameter (OD) N/A N/A N/A 6 mm N/A N/A
Ambient Temperature N/A
Ambient Humidity N/A
Fluid N/A
Current (Mean Value) N/A
Maximum Vacuum Pressure N/A
Weight N/A
Measure System N/A EURO SI U.S.A
Motor Type N/A
Connection Type N/A
Driver Type N/A
Applications N/A Blood Pressure Tester Vacuum Tweezers N/A Blood Pressure Tester Vacuum Tweezers N/A Removal of micromachining chips Vacuum pick up and place devices for CD & DVD N/A Endoscopes Removal of micromachining chips N/A Endoscopes Removal of micromachining chips
Note N/A Please read the page of "How to Use This Catalog" first for correct use of compressors and pumps.
  • 1 Air displacement at no-load operation.