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.
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.
<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.
OF302 Series Jun Air Rocking Piston Compressors, Cabinet System
| Style | Model | Hp | Tank Size | Duty Cycle | |
|---|---|---|---|---|---|
| A | OF302-4MQ2 | RFQ | |||
| A | OF302-25M | RFQ | |||
| A | OF302-25MQ2 | RFQ | |||
| B | OF302-4M | RFQ | |||
| C | OF302-4S | RFQ |
| Style | Model | Voltage | Duty Cycle | |
|---|---|---|---|---|
| A | LOA-P211-CD | RFQ | ||
| A | LOA-101-JK | RFQ | ||
| A | LOA-101-NL | RFQ |
| Style | Model | Voltage | Duty Cycle | |
|---|---|---|---|---|
| A | LAA-V104-NQ | RFQ | ||
| A | LAA-V103-NQ | RFQ |
87R Series Jun Air Rocking Piston Compressors, Motor Mounted
| Style | Model | Duty Cycle | Hp | Max. Speed | Price | |
|---|---|---|---|---|---|---|
| A | 87R147-101R-N270X | - | RFQ | |||
| B | 87R537-V101-N470X | €1,147.08 | ||||
| B | 87R642-103R-N470X | €1,009.80 | ||||
| A | 87R147-101-N270X | €983.40 | ||||
| B | 87R637-101-N470X | €1,041.48 | ||||
| A | 87R135-101R-N270X | - | RFQ | |||
| B | 87R655-V114-N470X | €1,107.48 | ||||
| B | 87R645-V114-N470X | €1,054.68 | ||||
| C | 87R642-PS103R-N470X | €1,160.28 | ||||
| B | 87R640-101-N470X | €996.60 | ||||
| B | 87R642-123R-N470X | - | RFQ | |||
| A | 87R142-101-N270X | - | RFQ | |||
| D | 87R637-101-BL480X | €3,218.14 | ||||
| B | 87R647-171R-N470X | - | RFQ | |||
| B | 87R647-101R-N470X | - | RFQ | |||
| B | 87R647-101-N470X | €996.60 | ||||
| B | 87R740-101-N470X | €1,213.08 | ||||
| B | 87R547-V101-N470X | €1,213.08 | ||||
| B | 87R745-101-N470X | - | RFQ | |||
| B | 87R655-101-N470X | - | RFQ |
| Style | Model | Voltage | Duty Cycle | |
|---|---|---|---|---|
| A | 8R1110-201-1049 | RFQ | ||
| A | 8R1110-201-1048 | RFQ | ||
| A | 8R1110-101-1048 | RFQ |
87R Series Jun Air Rocking Piston Compressors, Basic System
5L Series Piston Compressors
| Style | Model | Voltage | Duty Cycle | Price | |
|---|---|---|---|---|---|
| A | 5LCA-10-M530X | €2,197.80 | RFQ | ||
| B | 5LCF-10-M551X | - | RFQ |
OF302 Series Jun Air Rocking Piston Compressors, Basic System
| Style | Model | Tank Size | Hp | Duty Cycle | |
|---|---|---|---|---|---|
| A | OF302-4B | RFQ | |||
| B | OF302-25B | RFQ | |||
| B | OF302-25BQ2 | RFQ |
OF301 Series Jun Air Rocking Piston Compressors
OF1202 Series Jun Air Rocking Piston Compressors, Basic System
| Style | Model | Hp | Duty Cycle | Tank Size | |
|---|---|---|---|---|---|
| A | OF1202-40BQ3 | RFQ | |||
| B | OF1202-40MD3 | RFQ | |||
| B | OF1202-40MQ3 | RFQ |
8LDF Series Piston Compressors
| Style | Model | Voltage | Hp | Duty Cycle | Tank Size | Price | |
|---|---|---|---|---|---|---|---|
| A | 8LDF-11TA-M850X | - | RFQ | ||||
| B | 8LDF-46S-M850X | - | RFQ |
7H Series Piston Compressors
| Style | Model | Voltage | Duty Cycle | Hp | |
|---|---|---|---|---|---|
| A | 7HDD-16-M750X | RFQ | |||
| B | 7HDE-10-M850X | RFQ |
| Style | Model | Duty Cycle | Max. Speed | |
|---|---|---|---|---|
| A | 71R642-P163D-N570X | RFQ | ||
| A | 71R650-P158A-N570X | RFQ | ||
| A | 71R555-P317-D402X | RFQ | ||
| A | 71R650-P158-N570X | RFQ | ||
| A | 71R655-P112-D304X | RFQ | ||
| A | 71R647-P112U-N570X | RFQ | ||
| A | 71R545-P315B-N570X | RFQ | ||
| A | 71R555-P322-N570X | RFQ |
| Style | Model | Duty Cycle | Tank Size | Price | |
|---|---|---|---|---|---|
| A | 6LCF-46T-M616NEX | €4,539.47 | |||
| A | 6LCF-11T-M616NEX | - | RFQ |
5H Series Piston Compressors
| Style | Model | Voltage | Duty Cycle | Price | |
|---|---|---|---|---|---|
| A | 5HCE-80-M551X | - | RFQ | ||
| B | 5HCD-108-M550NGX | €2,963.40 | RFQ | ||
| A | 5HCD-10-M530X | €2,263.80 | RFQ | ||
| A | 5HCE-38-M553 | - | RFQ |
LOA Series Miniature Rocking Pistons
| Style | Model | Power Output | Voltage | Max. Vacuum | Free Air Flow Rate | Overall Width | Overall Length | Thermal Protection | Motor Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LOA-101-JR | €976.93 | |||||||||
| B | LOA-101-HB | €1,136.20 |
3L Series Piston Compressors
| Style | Model | Voltage | Duty Cycle | Price | |
|---|---|---|---|---|---|
| A | 3LBA-10-M300AX | €1,477.07 | |||
| B | 3LBD-29-M303X | €2,263.80 | RFQ |
2x120R Series Jun Air Rocking Piston Compressors, Basic System
| Style | Model | Duty Cycle | Tank Size | |
|---|---|---|---|---|
| A | 2x120R-40M | RFQ | ||
| B | 2x120R-90BQ6 | RFQ | ||
| A | 2x120R-40MQ6 | RFQ |
2x106R Series Jun Air Piston Compressors
| Style | Model | MPN | |
|---|---|---|---|
| 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 |
| Style | Model | Voltage | Duty Cycle | Price | |
|---|---|---|---|---|---|
| A | 1HAA-16-M200X | €1,688.28 | RFQ | ||
| A | 1HAE-10-M104X | €1,859.88 |
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.
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