Piston Air Compressor/Vacuum Pump
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 moreTHOMAS PUMPS -
WOB-L Piston Pumps/Compressors
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EWELCH -
Piston Vacuum Pumps
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GAST -
87R Series Jun Air Rocking Piston Compressors, Basic System
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DGAST -
120R Series Jun Air Rocking Piston Compressors, Motor Mounted
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F| Style | Model | Hp | Voltage | Max. Pressure | Flow @ 50 Hz | Flow @ 60 Hz | Duty Cycle | Frequency | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| A | 120R-200S | €6,840.81 | ||||||||
| B | 120R-200T | €3,406.09 | ||||||||
| C | 120R665-P101M-N800NX | - | RFQ | |||||||
| D | 120R689-P101M-N800NX | - | RFQ | |||||||
| E | 120R689-P102M-N800NX | - | RFQ | |||||||
| F | 120R665-P101-N800NX | €3,008.28 |
GAST -
Oilless Articulating High Flow Compressors/Vacuum Pumps
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B| Style | Model | Voltage | Phase | Thermal Protection | Overall Length | Overall Width | Overall Height | Free Air Flow Rate | Lubrication Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 5LCA-251-M550NGX | €1,850.75 | |||||||||
| B | 2LAF-10-M200X | €1,860.51 |
GAST -
High Pressure Piston Air Compressors, 100 PSI
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L| Style | Model | Number Of Cylinders | Max. Pressure | Phase | Hp | Flow @ 60 Hz | Duty Cycle | Thermal Protection | Overall Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 5HCE-10-M551X | €3,225.81 | |||||||||
| B | 1HAB-11T-M100X | €2,913.76 | |||||||||
| C | 1HAB-25-M100X | €2,065.15 | |||||||||
| D | 2HAH-10-M200X | €1,443.87 | |||||||||
| E | 2HAH-19C-M322A | €2,211.48 | |||||||||
| F | 3HBB-19-M323A | €2,785.81 | |||||||||
| G | 3HBB-19-M322A | €2,689.42 | |||||||||
| H | 4HCC-10-M450X | €1,910.06 | |||||||||
| I | 5HCD-10-M550NGX | €2,563.60 | |||||||||
| A | 6HCA-10-M616NEX | €2,883.12 | |||||||||
| J | 7HDD-10-M750X | €4,509.64 | |||||||||
| K | 8HDM-10-M853 | €5,077.69 | |||||||||
| H | 3HBB-10-M300AX | €1,743.78 | |||||||||
| H | 5HCD-10-M553 | €2,721.42 | |||||||||
| L | 3HBB-251-M322 | - | RFQ | ||||||||
| J | 7HDD-10-M853 | €4,643.29 |
GAST -
Low Pressure Piston Air Compressors, 50 PSI
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K| Style | Model | Tank Style | Phase | Voltage | Max. Pressure | Hp | Inlet Size | Outlet Size | Overall Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 7LDE-46S-M750X | €5,696.25 | |||||||||
| B | 7LDE-11T-M750X | €8,191.28 | |||||||||
| C | 4LCB-46T-M450GX | €4,857.15 | |||||||||
| D | 5LCA-46T-M550GX | €5,170.36 | |||||||||
| E | 7LDE-16-M750X | €5,170.36 | |||||||||
| F | 3LBA-251-M300AX | - | RFQ | ||||||||
| G | 4LCB-251-M450X | - | RFQ | ||||||||
| H | 3LBA-32-M300AX | €2,357.13 | |||||||||
| I | 4LCB-21-M450X | €2,762.42 | |||||||||
| I | 5LCA-22-M550NGX | €2,888.78 | |||||||||
| J | 5LCA-46S-M550GX | €2,976.82 | |||||||||
| K | 5LCA-10-M550NGX | €2,184.33 | |||||||||
| J | 6LCF-46S-M616NEX | €3,468.77 | |||||||||
| I | 6LCF-13-M616NEX | €3,411.14 |
GAST -
LOA Series Miniature Rocking Pistons
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B| Style | Model | Voltage | Thermal Protection | Overall Length | Overall Width | Free Air Flow Rate | Motor Type | Pump Type | Piston Type | Price | |
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| A | LOA-101-JR | €976.93 | |||||||||
| B | LOA-101-HB | €1,136.20 |
GAST -
106R Series Jun Air Piston Compressors
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E| Style | Model | MPN | |
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| A | 106R-4M 120V | RFQ | |
| B | 106R-8B 230V | RFQ | |
| C | 106R-25B 230V | RFQ | |
| C | 106R-25BQ2 230V | RFQ | |
| D | 106R-25HBSS 230V | RFQ | |
| E | 106R-25M 120V | RFQ | |
| E | 106R-25M 230V | RFQ | |
| E | 106R-25MQ2 120V | RFQ | |
| E | 106R-25MQ2 230V | RFQ |
GAST -
OF301 Series Jun Air Rocking Piston Compressors
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| Style | Model | Hp | Max. Pressure | Flow @ 60 Hz | Duty Cycle | Tank Size | Flow @ Max. Pressure - 60 Hz | |
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| A | 2xOF302-40BD2 | RFQ | ||||||
| A | 2xOF302-40B | RFQ | ||||||
| A | 2xOF302-40BQ2 | RFQ |
GAST -
2xOF1202 Series Jun Air Rocking Piston Compressors, Basic System
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B| Style | Model | Hp | Max. Pressure | Flow @ 60 Hz | Duty Cycle | Tank Size | Flow @ Max. Pressure - 60 Hz | |
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| A | 2xOF1202-90B | RFQ | ||||||
| B | 2xOF1202-90BQ6 | RFQ |
GAST -
2xOF1202 Series Jun Air Rocking Piston Compressors, Cabinet System
AB| Style | Model | Hp | Max. Pressure | Flow @ 60 Hz | Duty Cycle | Tank Size | Flow @ Max. Pressure - 60 Hz | |
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| A | 2xOF1202-40M | RFQ | ||||||
| B | 2xOF1202-40MQ6 | RFQ |
GAST -
LAA Series Piston Air Compressors
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C| Style | Model | Number Of Cylinders | Voltage | Phase | Thermal Protection | Overall Length | Overall Height | Lubrication Type | Motor Type | Price | |
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| A | 1LAA-46S-M100GX | €1,872.51 | |||||||||
| B | 1LAA-32-M100X | €2,075.02 | |||||||||
| C | 1LAA-251-M100X | €1,042.28 |
GAST -
Rocking Piston High Flow Compressors/Vacuum Pumps
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I| Style | Model | Phase | Max. Pressure | Number Of Cylinders | Flow @ 60 Hz | Hp | Flow @ 50 Hz | Inlet Size | Outlet Size | Price | |
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| A | 87R645-101-N470X | €1,082.80 | |||||||||
| B | 87R135-101-N270X | €922.13 | |||||||||
| A | 87R642-101R-N470X | €1,095.70 | |||||||||
| C | 120R689-P101-N800NX | €4,832.87 | |||||||||
| D | 87R555-V101-N470X | €1,513.71 | |||||||||
| E | 86R123-101-N170X | €1,025.85 | |||||||||
| E | 86R142-P001B-N270X | €1,125.04 | |||||||||
| F | 86R130-101-N270X | €1,093.18 | |||||||||
| G | 87R647-PS101-N470X | €1,601.51 | |||||||||
| H | 87R647-VS101-N470X | €1,763.07 | |||||||||
| I | 86R635-101-N470X | €1,370.62 |
GAST -
Piston Air Compressors/Pumps
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EF| Style | Model | Phase | Number Of Cylinders | Voltage | Hp | Thermal Protection | Overall Length | Overall Width | Overall Height | Price | |
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| A | 3HBB-32-M300AX | €1,415.07 | |||||||||
| B | 4HCC-40-M450X | €1,739.83 | |||||||||
| B | 5HCD-43-M550NGX | €2,004.51 | |||||||||
| C | 7HDD-57-M750X | €3,517.23 | |||||||||
| D | 6HCA-12-M616NEX | €2,326.56 | |||||||||
| E | 8HDM-19-M850X | €4,161.57 | |||||||||
| E | 8HDM-251-M853 | €3,812.49 | |||||||||
| F | 1HAB-10-M100X | €1,203.95 |
GAST -
Oilless Piston Dry Sprinkler Compressors
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B| Style | Model | Number Of Cylinders | Tank Style | Hp | Inlet Size | Outlet Size | Overall Width | Overall Height | Cylinder Material | Price | |
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| A | 4LCB-246S-M450GX | €2,304.13 | |||||||||
| A | 5LCA-246S-M550GX | €2,591.52 | |||||||||
| A | 6LCF-246S-M616NEX | €2,859.10 | |||||||||
| B | 8LDF-46T-M850X | €10,756.95 |
| Style | Model | Voltage | Max. Pressure | Duty Cycle | |
|---|---|---|---|---|---|
| A | 8R1110-201-1049 | RFQ | |||
| A | 8R1110-101-1048 | RFQ | |||
| A | 8R1110-201-1048 | RFQ |
| Style | Model | Tank Size | Hp | Max. Pressure | Duty Cycle | |
|---|---|---|---|---|---|---|
| A | 3HBB-13T-M300AX | RFQ | ||||
| A | 3HBB-11T-M300AX | RFQ |
GAST -
2x106R Series Jun Air Piston Compressors
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C| Style | Model | MPN | |
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| A | 2x106R-25B 230V | RFQ | |
| B | 2x106R-40B 120V | RFQ | |
| B | 2x106R-40B 230V | RFQ | |
| C | 2x106R-40M 120V | RFQ | |
| C | 2x106R-40M 230V | RFQ | |
| C | 2x106R-40MQ2 230V | RFQ |
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.
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