Piston Air Compressor/Vacuum Pump

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Piston air compressors / vacuum pumps provide compressed air as a source of energy or to transport natural gas. Raptor supplies offer a wide range of piston air compressor / vacuum pumps...Read more

StyleModelDuty CyclePrice
A4VCF-14-M450X-€2,052.60
RFQ
A4VCF-10-M451X28 in. hg-
RFQ
StyleModelVoltageDuty CyclePrice
A1HAA-16-M200X115V100 psi€1,688.28
RFQ
A1HAE-10-M104X220V100 psi€1,859.88
GAST -

120R Series Jun Air Rocking Piston Compressors, Motor Mounted

StyleModelVoltageHpDuty CyclePrice
A120R-200S---€6,840.81
B120R-200T---€3,406.09
C120R689-P102M-N800NX----
RFQ
D120R689-P101M-N800NX----
RFQ
E120R665-P101M-N800NX----
RFQ
F120R665-P101-N800NX2 hp200-230/200-240V145 psi€3,008.28
GAST -

OF1202 Series Jun Air Rocking Piston Compressors, Basic System

StyleModelHpDuty CycleTank Size
AOF1202-40BQ32 hp120 psig-
RFQ
BOF1202-40MQ32 hp120 psig11.58 CFM
RFQ
BOF1202-40MD32 hp120 psig11.58 CFM
RFQ
StyleModelDuty CycleTank SizePrice
A6LCF-46T-M616NEX5.9 CFM100%€4,539.47
A6LCF-11T-M616NEX6.3 CFM100%-
RFQ
GAST -

6 Series Jun Air Piston Compressors, Basic System

StyleModelTank SizeHpDuty Cycle
A6-41.1 gal.23/50 hp120 psig
RFQ
B6-154 gal.23/50 hp120 psig
RFQ
C6-256.6 gal.23/50 hp120 psig
RFQ
GAST -

5L Series Piston Compressors

StyleModelVoltageDuty CyclePrice
A5LCA-10-M530X--€2,197.80
RFQ
B5LCF-10-M551X100-110/220-240/115/208-230V50 psi-
RFQ
GAST -

5H Series Piston Compressors

StyleModelVoltageDuty CyclePrice
A5HCD-108-M550NGX--€2,963.40
RFQ
B5HCD-10-M530X--€2,263.80
RFQ
B5HCE-80-M551X---
RFQ
B5HCE-38-M553380-415V100 psi-
RFQ
StyleModelVoltageDuty CyclePrice
A4LCB-46S-M450GX115/230V50 psi€2,197.80
A4LCB-55S-M450GX115/230V50 psi€6,561.63
GAST -

2LAF Series Piston Compressors

StyleModelVoltageDuty CycleHpTank SizePrice
A2LAF-46S-M200EX50 psi-115V100%€2,660.90
B2LAF-46T-M200EX50 psig1/4 hp-100%€2,761.43
GAST -

3LBA Series Piston Compressors

StyleModelVoltageDuty CycleHpTank SizePrice
A3LBA-55S-M300AX50 psi115V-100%€3,426.24
A3LBA-46S-M300AX50 psi115/230V-100%€3,127.27
B3LBA-11T-M300AX50 psig-0.33 hp100%-
RFQ
B3LBA-46T-M300AX50 psig-0.33 hp100%€4,956.58
GAST -

3L Series Piston Compressors

StyleModelVoltageDuty CyclePrice
A3LBA-10-M300AX115V50 psi€1,477.07
B3LBD-29-M303X220V50 psi€2,263.80
RFQ
GAST -

3H Series Piston Compressors

StyleModelVoltageDuty CyclePrice
A3HBB-48-M323A24V100 psi€2,308.68
B3HBE-10-M303X220V100 psi€2,071.08
StyleModelTank SizeHpDuty Cycle
A3HBB-13T-M300AX2 gal.0.33 hp100 psig
RFQ
A3HBB-11T-M300AX12 gal.0.33 hp100 psig
RFQ
GAST -

2xOF302 Series Jun Air Rocking Piston Compressors, Cabinet System

StyleModelHpDuty CycleTank Size
A2xOF302-40M1 1/5 hp120 psig9.75 CFM
RFQ
B2xOF302-40MQ21 1/5 hp120 psig9.75 CFM
RFQ
StyleModelHpDuty CycleTank Size
A2xOF302-40B1 1/5 hp120 psig9.75 CFM
RFQ
A2xOF302-40BD21 1/5 hp120 psig9.75 CFM
RFQ
A2xOF302-40BQ21 1/5 hp120 psig-
RFQ
GAST -

2xOF1202 Series Jun Air Rocking Piston Compressors, Basic System

StyleModelHpDuty CycleTank Size
A2xOF1202-90B4 hp120 psig23.17 CFM
RFQ
B2xOF1202-90BQ64 hp120 psig23.17 CFM
RFQ
GAST -

1LAA Series Piston Compressors

StyleModelVoltageDuty CycleHpTank SizePrice
A1LAA-10-M100X50 psi115V-100%€996.60
B1LAA-55S-M100GX50 psi115V-100%€3,147.61
C1LAA-46T-M100GX50 psig-0.17 hp100%€2,527.80
GAST -

OF302 Series Jun Air Rocking Piston Compressors, Basic System

StyleModelTank SizeHpDuty Cycle
AOF302-4B1.1 gal.3/5 hp120 psig
RFQ
BOF302-25B6.6 gal.3/5 hp120 psig
RFQ
BOF302-25BQ26.6 gal.3/5 hp120 psig
RFQ
GAST -

120R Series Jun Air Rocking Piston Compressors, Basic System

StyleModelDuty CycleTank Size
A120R-40BQ3120 psi9.6 CFM
RFQ
B120R-40B120 psi9.6 CFM
RFQ
C120R-40M120 psi9.6 CFM
RFQ
C120R-40MQ3120 psi9.6 CFM
RFQ
THOMAS PUMPS -

WOB-L Piston Pumps/Compressors

StyleModelVoltageFree Air Flow RateInlet SizeMax. VacuumOverall LengthNumber Of CylindersPhaseHpPrice
A617CA3211/8 hp1115V AC13"58 dBAPainted1/4"€569.61
B405ADC38/1211/10 hpSingle12V DC7 1/2"63 dBAPainted1/8"€702.76
A617CA2211/8 hp1115V AC8"63 dBAPainted1/4"€618.00
C688CE4411/3 hp1115V AC8"63 dBAPainted1/4"€646.63
D2688CE4421/3 hp1115V AC9 5/8"63 dBAPainted1/4"€750.48
E2688VE4421/3 hp1-9 5/8"63 dBA @ 60 PsiGray-€789.02

Piston Air Compressor/Vacuum Pump

Piston air compressors or vacuum pumps are designed to provide compressed air as an energy source or transmit natural gas. Raptor Supplies offers a wide range of these compressors from brands like Welch, Gast and Thomas Pumps. They utilise a crankshaft-driven cylinder & piston to compress the air at high pressures and deliver torque up to 2 HP. These compressors are available in electric, shaded pole, capacitor start, open, permanent magnet and PMDC motor variants for prolonged life, having an oil-less or a rocking piston vacuum pump design.

Working Mechanism

  • Piston air compressor / vacuum pumps operations are based on the reciprocating piston within a cylinder principle.
  • The piston is linked to a crankshaft powered by an electric motor.
  • When the motor starts, the crankshaft begins to rotate, causing the piston within the cylinder to move back and forth.
  • The piston compresses the air in the cylinder as it moves towards the cylinder head. After that, the compressed air is stored in a pressure tank or reservoir.
  • When the piston moves away from the cylinder head, a vacuum is created in the cylinder to draw in the ambient air.

Frequently Asked Questions

Does temperature affect a piston air compressor / vacuum pump?

  • For air compressors, high temperatures can lead to a decrease in the compressor's efficiency and an increase in the risk of overheating.
  • For vacuum pumps, the main concern is low temperature which can lead to condensation and icing in the pump, this can cause damage to the internal parts of the pump and reduce its performance.