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Diaphragm Compressor/Vacuum Pump

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Diaphragm compressor / vacuum pumps are used in medical, food & beverage, laboratory and analytical instruments to manufacture electric lamps, vacuum tubes and process...Read more

GAST -

DAA Series Diaphragm Pumps

GAST DAA-P716-EBA
StyleModelVoltageMax. PressureFlow @ 60 HzFlow @ 50 HzDuty CyclePrice
ADAA-P716-EB110/115V60 psi2.4 CFM1.9 CFM100%-
RFQ
ADAA-P501-EB110/115V60 psi2.4 CFM1.9 CFM100%€1,252.68
ADAA-V522-ED220/230V29.5 in. hg1.4 CFM1.3 CFM100%-
RFQ
ADAA-P501-ED220/230V60 psi2.4 CFM1.9 CFM100%€1,582.68
ADAA-P512-GD220/230V60 psi3.8 CFM3.2 CFM100%-
RFQ
ADAA-P501-GD220/230V60 psi3.8 CFM3.2 CFM100%-
RFQ
ADAA-P503-GD220/230V60 psi3.8 CFM3.2 CFM100%-
RFQ
GAST -

Diaphragm Pumps

GAST 15D1150-101-1006A
GAST 22D1180-201-1066B
GAST 15D1150-101-1014C
GAST DAA-V701-EBD
GAST MAA-V103-HBE
GAST DOA-P501-FBF
GAST MAA-P251-MBG
StyleModelVoltageMax. PressureOutlet Connection TypeInlet Connection TypeMax. Intermittent PressureMax. Continuous PressureOverall HeightAmpsPrice
A15D1150-101-100612V20 psi-------
RFQ
B22D1180-201-106612V25 psi------€512.15
C15D1150-101-101424V20 psiMale TubeMale Tube20 psi20 psi1.81"0.6A-
RFQ
DDAA-V701-EB110/115V-NPTNPT60 psi60 psi7.66"2.7/2.8A€1,641.12
EMAA-V103-HB110/115V-------€1,335.07
FDOA-P501-FB110/115V60 psi------€805.19
GMAA-P251-MB115V AC-NPTNPT50 psi50 psi4 3/4"2.8A€832.94
THOMAS PUMPS -

Diaphragm Pumps/Compressors

THOMAS PUMPS 107CDC20A
THOMAS PUMPS 907CDC18B
THOMAS PUMPS 2107CA20C
StyleModelVoltageMax. Intermittent PressureOutlet SizeMax. Continuous PressureOverall HeightAmpsMax. Vacuum PressureFull Load AmpsPrice
A107CDC2012V DC35 psi1/8"35 psi4 3/4"9.5A22.9 in. hg9.5A€475.34
B907CDC1812V DC30 psi1/4"30 psi5.89"10.8A22.2 in. hg10.8A€444.48
A107CAB18115V AC30 psi1/8"20 psi4 3/4"1.7A22.1 in. hg1.7A€502.48
C2107CA20115V AC5 psi-5 psi4 3/4"1.6A23.2 in. hg1.6A€479.12
B927CA18115V AC40 psi1/4"30 psi6.87"3A23.8 in. hg3A€462.17
MI-T-M -

Compressor Pumps

MI-T-M 3-0394A
MI-T-M 3-0233B
StyleModelCompatible With SeriesFits BrandCompatible With BrandCompatible With Grainger Part NoPrice
A3-0394-Speedaire--€756.36
B3-0233Speedaire-Mitm2YJ61, 4GB45, 4NB85, 4NB87€2,180.00
GAST -

MOA Series Diaphragm Pumps

GAST MOA-V112-FDA
GAST MOA-P101-JKB
StyleModelVoltageDuty CycleFlow @ 60 HzFlow @ 50 HzMax. PressureFlow DcAmps RunningMax. Vacuum @ 60 HzPrice
AMOA-V112-FD-100%-------
RFQ
AMOA-V113A-AE-100%-------
RFQ
BMOA-P101-JK24V100%--50 psi-3.2A--
RFQ
AMOA-P108-HB110/115V100%0.5 CFM0.4 CFM50 psi0.8 CFM---
RFQ
AMOA-P108-FB110/115V100%0.8 CFM0.7 CFM50 psi----
RFQ
AMOA-V111-CD220/230V100%0.5 CFM0.4 CFM-0.8 CFM-24 in. hg€572.86
AMOA-P101-CD220/230V100%0.5 CFM0.4 CFM50 psi0.8 CFM--€533.93
AMOA-P108-FD220/230V100%0.8 CFM0.7 CFM50 psi----
RFQ
GAST -

MAA Series Diaphragm Pumps

GAST MAA-V109-HBA
StyleModelVoltageMax. PressureFlow @ 60 HzFlow @ 50 HzDuty CycleAmps RunningPrice
AMAA-V109-HB110/115V28.5 in. hg0.4 CFM0.35 CFM100%-€915.03
AMAA-V109-HD220/230V28.5 in. hg0.4 CFM0.35 CFM100%0.74A€890.99
GAST -

DOA Series Diaphragm Pumps

GAST DOA-V718-BNA
GAST DOA-P501-KHB
StyleModelVoltageMax. PressureDuty CycleFlowFlow @ 60 HzFlow @ 50 HzAmps RunningPrice
ADOA-V718-BN--100%-----
RFQ
BDOA-P501-KH12V-100%---14A€1,062.60
BDOA-P501-JK24V-100%1.9 CFM--7A-
RFQ
ADOA-P703-FB110/115V60 psi100%-1.9 CFM1.6 CFM-€930.60
ADOA-P501-FD220/230V60 psi100%-1.9 CFM1.6 CFM-€904.19
ADOA-P501-DD220/230V60 psi100%-1.1 CFM0.9 CFM--
RFQ
ADOA-V502-BN220/240V60 psi100%0.09 CFM----
RFQ
ADOA-P725-BN220/240V60 psi100%0.09 CFM----
RFQ
ADOA-V508-BN220/240V24 in. hg100%0.9 CFM----
RFQ
ADOA-P501-BN220/240V60 psi100%0.9 CFM---€711.48
THOMAS PUMPS -

Compressor/vacuum Pump 60 Hz 115v

Compressor/vacuum Pump 60 Hz 115v
ModelItemPrice (ex. VAT)
150057AE3YHQ€506.78
PARKER -

Diaphgram Button

Diaphgram Button
ModelItemPrice (ex. VAT)
R10A50BT6EXJ€61.40
RFQ
PARKER -

Diaphgram Button Assembly

Diaphgram Button Assembly
ModelItemPrice (ex. VAT)
SA116A50BT6TMY€61.40
RFQ
PARKER -

Diaphgram Kit

Diaphgram Kit
ModelItemPrice (ex. VAT)
RK900DIAKIT/M2BT8CHN€129.43
RFQ
PARKER -

Diaphgram Plate

Diaphgram Plate
ModelItemPrice (ex. VAT)
15Y60BT7UJG€61.40
RFQ
PARKER -

Diaphgram Assembly

Diaphgram Assembly
ModelItemPrice (ex. VAT)
SA119B50-5BT6ZPP€61.40
RFQ
PARKER -

Diaphgram Assembly

Diaphgram Assembly
ModelItemPrice (ex. VAT)
SA119A20X20-1BT6ZPL€61.40
RFQ
PARKER -

Diaphgram Assembly

Diaphgram Assembly
ModelItemPrice (ex. VAT)
SA119A20-Z23BT6ZPK€61.40
RFQ
PARKER -

Diaphgram Assembly

Diaphgram Assembly
ModelItemPrice (ex. VAT)
SA119A20-2VTBT6ZPF€114.94
RFQ
PARKER -

Diaphgram Assembly

Diaphgram Assembly
ModelItemPrice (ex. VAT)
SA15Y20-X20BT6TNV€61.40
RFQ
PARKER -

Diaphragm Assembly

Diaphragm Assembly
ModelItemPrice (ex. VAT)
SA118Y20-1BT6TNP€61.40
RFQ
PARKER -

Diaphgram Assembly

Diaphgram Assembly
ModelItemPrice (ex. VAT)
SA119A20-2BT6TNN€61.40
RFQ
PARKER -

Diaphgram Assembly, Top, 1/4-3/8 Inch Size

Diaphgram Assembly, Top, 1/4-3/8 Inch Size
ModelItemPrice (ex. VAT)
SA118Y20X20BT6TNL€61.40
RFQ
PARKER -

Diaphgram Button

Diaphgram Button
ModelItemPrice (ex. VAT)
SA116Y50-1BT6TMU€61.40
RFQ
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Diaphragm Compressor/Vacuum Pump

Diaphragm compressor / vacuum pumps are widely used to manufacture vacuum tubes and electric lamps, as well as process semiconductors. Raptor Supplies offer an array of diaphragm compressor / vacuum pumps from brands like Gast, Speedaire and Thomas. At times, these pumps also remove gases from a specific area or remove water from basements (sump pumps). Gast diaphragm compressor / vacuum pumps are equipped with maintenance-free ball bearings to reduce the frictional losses and a head assembly made of chemical- / heat-resistant PPS (Polyphenylene Sulfide) which provide resistance against corrosion. They can be mounted on any plane and are offered with alternate stroke options. Thomas diaphragm compressor / vacuum pumps are permanently lubricated and are therefore considered as virtually maintenance-free units. These pumps are ideal for applications which require moderate pressure and continuous-duty operations. They also facilitate reversible use of the 1/8 and 1/4 inch inlet and outlet ports. Choose from a wide range of these pumps available in 110/115 V, 115 V, 12 V and 24 V voltage options on Raptor Supplies.

Working Mechanism

  • During the intake stroke, the diaphragm moves downwards, which increases the chamber's volume and creates a vacuum inside it.
  • Air or gas flows into the chamber through the inlet valve.
  • During the compression stroke, the diaphragm moves upwards, decreasing the chamber's volume, compressing the air or gas inside and increasing its pressure.
  • The outlet valve opens and the compressed air or gas flows out of the chamber.
  • After the compression stroke, the diaphragm returns to its original position and the exhaust valve closes.
  • The chamber's volume increases, creating a vacuum and the process repeats.

Frequently Asked Questions

Why are vacuum pumps used in hospitals?

Medical vacuum pumps keep medical professionals safe from potentially harmful substances. These vacuum pumps are widely used in hospitals, vet clinics and medical clinics.

How to install diaphragm compressor / vacuum pumps?

  • Choose a clean and well-ventilated location for the pump.
  • Connect the inlet and outlet pipes, ensuring that the connections are tight.
  • Mount the pump securely on a stable surface using bolts or other fasteners.
  • Connect the pump to a suitable power supply following the manufacturer's instructions.
  • Check the pump's operation, including pressure, flow rate and vacuum level.

How do I clean and maintain these pumps?

  • Regularly inspect the pump for damage, wear and tear.
  • Clean the exterior with a soft cloth or brush.
  • Check and replace filters to prevent contamination and improve efficiency.
  • Clean the diaphragm and valves with a non-abrasive cleaner and lubricate moving parts.

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