GAST Piston Air Compressor/Vacuum Pump

Gast 1/4 and 3/8 NPT air compressors / vacuum pumps are suitable for natural gas pipelines. They feature a thermally protected, shaded-pole motor for preventing accidents caused by overheating and have aluminium cylinders & heads for quick heat transfer. These pumps are equipped with sandwich valves to restrict foreign particles from lodging on valve seats.

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<a href="/b/gast">Gast</a> vacuum pumps produce air pressure or vacuum using a reciprocating piston. They operate continuously without oil and are employed in industrial applications like aeration, beverage dispensing and packaging.
StyleModelMax. PressureDuty CyclePrice
APCA-10125 psi100%€1,191.95
APCA-10A125 psi100%€1,286.99
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GAST -

120R Series Jun Air Rocking Piston Compressors, Motor Mounted

StyleModelHpVoltageMax. PressureFlow @ 50 HzFlow @ 60 HzDuty CycleFrequencyPrice
A120R-200S-------€6,840.81
B120R-200T-------€3,406.09
C120R665-P101M-N800NX--------
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D120R689-P101M-N800NX--------
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E120R689-P102M-N800NX--------
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F120R665-P101-N800NX2 hp200-230/200-240V145 psi7.8 CFM9.2 CFM100%50/60 Hz€3,008.28
GAST -

87R Series Jun Air Rocking Piston Compressors, Basic System

StyleModelMax. PressureFlow @ 60 HzTank SizeFlow @ Max. Pressure - 60 HzHpDuty Cycle
A87R-10BA116 psi2.9 CFM10 gal.1 CFM1/2 hp100%
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B87R-15B120 psig3.2 CFM4 gal.1.2 CFM1/2 hp100%
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C87R-4B120 psig3.2 CFM1.1 gal.1.2 CFM1/2 hp100%
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D87R-4P120 psig2.5 CFM1.1 gal.1.1 CFM1/2 hp100%
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GAST -

Low Pressure Piston Air Compressors, 50 PSI

StyleModelTank StylePhaseVoltageMax. PressureHpInlet SizeOutlet SizeOverall LengthPrice
A7LDE-46S-M750X-Single115/208-130V50 psi-3/8"1/4"25.25"€5,696.25
B7LDE-11T-M750XHorizontalSingle-50 psig1 1/2 hp3/8"3/8"38"€8,191.28
C4LCB-46T-M450GXHorizontalSingle-50 psig1/2 hp1/4"1/4"33"€4,857.15
D5LCA-46T-M550GXHorizontalSingle---1/4"1/4"33"€5,170.36
E7LDE-16-M750XTanklessSingle115/208-230V AC--3/8"3/8"22.15"€5,170.36
F3LBA-251-M300AXTankless1115V AC-1/3 hp1/4"1/4"17 1/4"-
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G4LCB-251-M450XTankless1115/230V AC-1/2 hp1/4"1/4"13.166"-
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H3LBA-32-M300AXTanklessSingle115V50 psi-1/4"1/4"14.21"€2,357.13
I4LCB-21-M450XTanklessSingle115/230V50 psi-1/4"1/4"15.1"€2,762.42
I5LCA-22-M550NGXTanklessSingle115/208-230V50 psi-1/4"1/4"15 3/4"€2,888.78
J5LCA-46S-M550GXTanklessSingle115/230V50 psi-1/4"1/4"16.97"€2,976.82
K5LCA-10-M550NGXTanklessSingle115/208-230V50 psi-1/4"1/4"14.645"€2,184.33
J6LCF-46S-M616NEXTanklessSingle115/208-230V50 psi1 hp1/4"1/4"18 23/25"€3,468.77
I6LCF-13-M616NEXTankless-115/208-230V50 psi1 hp1/4"1/4"19 1/25"€3,411.14
GAST -

106R Series Jun Air Piston Compressors

StyleModelMPN
A106R-4M 120V106R-4M 120V
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B106R-8B 230V106R-8B 230V
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C106R-25B 230V106R-25B 230V
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C106R-25BQ2 230V106R-25BQ2 230V
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D106R-25HBSS 230V106R-25HBSS 230V
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E106R-25M 120V106R-25M 120V
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E106R-25M 230V106R-25M 230V
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E106R-25MQ2 120V106R-25MQ2 120V
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E106R-25MQ2 230V106R-25MQ2 230V
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GAST -

OF301 Series Jun Air Rocking Piston Compressors

StyleModelHpMax. PressureFlow @ 60 HzDuty CycleTank SizeFlow @ Max. Pressure - 60 Hz
AOF301-4B0.33 hp120 psig2.4 CFM100%1.1 gal.0.81 CFM
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BOF301-4M0.33 hp120 psig2.4 CFM100%1.1 gal.0.81 CFM
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GAST -

3H Series Piston Compressors

StyleModelVoltageMax. PressureDuty CyclePrice
A3HBB-48-M323A24V100 psi100%€2,308.68
B3HBE-10-M303X220V100 psi100%€2,071.08
StyleModelTank SizeHpMax. PressureDuty Cycle
A3HBB-13T-M300AX2 gal.0.33 hp100 psig100%
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A3HBB-11T-M300AX12 gal.0.33 hp100 psig100%
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GAST -

2xOF302 Series Jun Air Rocking Piston Compressors, Cabinet System

StyleModelHpMax. PressureFlow @ 60 HzDuty CycleTank SizeFlow @ Max. Pressure - 60 Hz
A2xOF302-40MQ21 1/5 hp120 psig9.75 CFM100%10.6 gal.3.11 CFM
RFQ
B2xOF302-40M1 1/5 hp120 psig9.75 CFM100%10.6 gal.3.11 CFM
RFQ
StyleModelHpMax. PressureFlow @ 60 HzDuty CycleTank SizeFlow @ Max. Pressure - 60 Hz
A2xOF302-40BD21 1/5 hp120 psig9.75 CFM100%-3.11 CFM
RFQ
A2xOF302-40B1 1/5 hp120 psig9.75 CFM100%10.6 gal.3.11 CFM
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A2xOF302-40BQ21 1/5 hp120 psig-100%10.6 gal.-
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GAST -

2xOF1202 Series Jun Air Rocking Piston Compressors, Basic System

StyleModelHpMax. PressureFlow @ 60 HzDuty CycleTank SizeFlow @ Max. Pressure - 60 Hz
A2xOF1202-90B4 hp120 psig23.17 CFM100%23.7 gal.10.31 CFM
RFQ
B2xOF1202-90BQ64 hp120 psig23.17 CFM100%23.7 gal.10.31 CFM
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GAST -

2xOF1202 Series Jun Air Rocking Piston Compressors, Cabinet System

StyleModelHpMax. PressureFlow @ 60 HzDuty CycleTank SizeFlow @ Max. Pressure - 60 Hz
A2xOF1202-40M4 hp120 psig23.17 CFM100%10.6 gal.10.31 CFM
RFQ
B2xOF1202-40MQ64 hp120 psig23.17 CFM100%10.6 gal.10.31 CFM
RFQ
StyleModelVoltageMax. PressureDuty Cycle
A8R1110-201-104912V21.25 psi100%
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A8R1110-101-104824V21.25 psi100%
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A8R1110-201-104824V21.25 psi100%
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GAST -

3LBA Series Piston Compressors

StyleModelMax. PressureVoltageHpDuty CycleTank SizePrice
A3LBA-46S-M300AX50 psi115/230V-100%-€3,127.27
A3LBA-55S-M300AX50 psi115V-100%-€3,426.24
B3LBA-46T-M300AX50 psig-0.33 hp100%12 gal.€4,956.58
B3LBA-11T-M300AX50 psig-0.33 hp100%12 gal.-
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GAST -

2x106R Series Jun Air Piston Compressors

StyleModelMPN
A2x106R-25B 230V2x106R-25B 230V
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B2x106R-40B 120V2x106R-40B 120V
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B2x106R-40B 230V2x106R-40B 230V
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C2x106R-40M 120V2x106R-40M 120V
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C2x106R-40M 230V2x106R-40M 230V
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C2x106R-40MQ2 230V2x106R-40MQ2 230V
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GAST -

8LDF Series Piston Compressors

StyleModelMax. PressureHpVoltageFlow @ 60 HzDuty CycleTank SizePrice
A8LDF-46S-M850X50 psi2 hp110/220/115/230V12.2 CFM100%-€5,179.09
B8LDF-11TA-M850X50 psig2 hp--100%30 gal.-
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GAST -

2LAF Series Piston Compressors

StyleModelMax. PressureHpVoltageDuty CycleTank SizePrice
A2LAF-46S-M200EX50 psi-115V100%-€2,660.90
B2LAF-46T-M200EX50 psig1/4 hp-100%2 gal.€2,761.43
GAST -

12 Series Jun Air Rocking Piston Compressors, Basic System

StyleModelTank SizeFlow @ Max. Pressure - 60 HzHpMax. PressureFlow @ 60 HzDuty Cycle
A12-256.6 gal.2.61 CFM23/25 hp120 psig4.24 CFM50%
RFQ
B12-4010.6 gal.261 CFM23/25 hp120 psig4.24 CFM50%
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GAST -

OF302 Series Jun Air Rocking Piston Compressors, Cabinet System

StyleModelHpTank SizeMax. PressureFlow @ 60 HzDuty CycleFlow @ Max. Pressure - 60 Hz
AOF302-4MQ20.33 hp1.1 gal.120 psig4.87 CFM100%1.55 CFM
RFQ
AOF302-25M3/5 hp6.6 gal.120 psig4.87 CFM100%1.55 CFM
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AOF302-25MQ23/5 hp6.6 gal.120 psig4.87 CFM100%1.55 CFM
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BOF302-4M3/5 hp1.1 gal.120 psig4.87 CFM100%1.55 CFM
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COF302-4S3/5 hp1.1 gal.120 psig4.87 CFM100%1.55 CFM
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GAST -

7H Series Piston Compressors

StyleModelHpVoltageMax. PressureFlow @ 50 HzFlow @ 60 HzDuty Cycle
A7HDD-16-M750X-----100%
RFQ
B7HDE-10-M850X2 hp110-220-240/115-208-230V100 psi8.99 CFM9.3 CFM100%
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GAST -

1LAA Series Piston Compressors

StyleModelMax. PressureVoltageHpDuty CycleTank SizePrice
A1LAA-55S-M100GX50 psi115V-100%-€3,147.61
B1LAA-10-M100X50 psi115V-100%-€996.60
C1LAA-46T-M100GX50 psig-0.17 hp100%2 gal.€2,527.80

Features

  • Gast vacuum pumps feature a thermally protected, shaded-pole motor for preventing accidents caused by overheating and have aluminium cylinders & heads for quick heat transfer.
  • These pumps are equipped with sandwich valves to restrict foreign particles from lodging on valve seats.
  • They utilise a crankshaft-driven cylinder & piston to compress the air at high pressures and deliver torque up to 2 HP.
  • These pumps employ positive displacement in which the pistons operate in small, indistinct bursts to increase or decrease the space that contains the air, causing the air to move through a one-way valve.
  • Gast rocking piston air compressors feature rocking piston design to provide consistent flow throughout the service life and oil-less permanent lubrication to offer smooth and quiet operation.

Working Mechanism

  • These type of pumps produce vacuum and compression through the movement of the piston sealed against a cylinder.
  • The piston is attached to the crankshaft via a connecting rod.
  • As the crankshaft rotates, the piston is pushed back-and-forth within the cylinder.

Standards and Approvals

  • CE Approved

Frequently Asked Questions

What are the different types of vacuum pumps?

There are many types of vacuum pumps, such as rotary vane, diaphragm, liquid ring, scroll and turbomolecular vacuum pumps.

What is a reciprocating air compressor?

Reciprocating air compressors (also known as Piston air compressors) are positive-displacement compressors that employ a crankshaft-driven piston and cylinder to compress the air. Successive volumes of air are confined within a sealed space.

What is the difference between a piston and a rotary compressor?

A piston air compressor is oil-cooled, which results in the discharge of oil residue when the compressed air is discharged. Whereas rotary air compressors are usually equipped with two interlocking helical rotors fit with a little gap between them and soaked in an oil bath inside a housing.

What are compressor pistons constructed of?

Piston Compressors are usually constructed of one of these two materials - cast iron or aluminium.