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.
GAST -

Piston Air Compressors

StyleModelItemTemp. RangeOverall HeightDesignHPInlet SizeMotor TypeOutlet SizePrice (ex. VAT)
A6HCA-10-M616NEXPiston Air Compressor-------€2,426.24
B1LAA-46S-M100GXPiston Air Compressor-------€1,668.29
CLOA-101-HBPiston Air Compressor-------€902.29
D4HCC-40-M450XPiston Air Compressor32 Degrees to 104 Degrees F8.88"Oil-Less1/21/4" NPTShaded Pole1/4" NPT€1,502.90
E1HAB-11T-M100XPiston Air Compressor-------€2,469.98
F3HBB-19-M323APiston Air Compressor-------€2,298.82
G6LCF-13-M616NEXPiston Air Compressor-------€2,758.64
H7HDD-10-M853Piston Air Compressor-------€3,912.86
I3HBB-32-M300AXPiston Air Compressor32 Degrees to 104 Degrees F11.25"Piston1/31/4" NPTElectric1/4" NPT€1,226.41
J5LCA-246S-M550GXPiston Air Compressor32 Degrees to 104 Degrees F8 1/3"-3/41/4" NPTCapacitor Start1/4" NPT€2,142.71
K3HBB-251-M322Piston Air Compressor32 Degrees to 100 Degrees F5.875"-1/31/4" NPTOpen1/4" NPT€1,697.52
L4HCC-10-M450XPiston Air Compressor-------€1,673.79
M6HCA-12-M616NEXPiston Air Compressor32 Degrees to 104 Degrees F8 15/16"Rocking Piston11/4" NPTShaded Pole1/4" NPT€2,056.11
N5LCA-10-M550NGXPiston Air Compressor-------€1,781.82
H7HDD-10-M750XPiston Air Compressor-------€3,494.30
L3HBB-10-M300AXPiston Air Compressor-------€1,562.07
O7HDD-57-M750XPiston Air Compressor32 Degrees to 104 Degrees F8.5"Rocking Piston1.53/8" NPTShaded Pole3/8" NPT€3,102.02
PLOA-101-JRPiston Air Compressor-------€776.99
Q7LDE-46S-M750XPiston Air Compressor-------€5,132.61
R1LAA-32-M100XPiston Air Compressor-------€1,807.27
S7LDE-16-M750XPiston Air Compressor-------€4,309.17
T8HDM-19-M850XPiston Air Compressor32 Degrees to 104 Degrees F8.5"Rocking Piston23/8" NPTShaded Pole3/8" NPT€3,533.93
U3LBA-251-M300AXPiston Air Compressor32 Degrees to 104 Degrees F11.25"Piston1/31/4" NPTElectric1/4" NPT€1,468.39
G5LCA-22-M550NGXPiston Air Compressor-------€2,358.63
V2HAH-19C-M322APiston Air Compressor-------€1,853.25
GAST -

Rocking Pistons Oil-Less Pumps

StyleModelFull Load AmpsHPItemOverall LengthVoltagePrice (ex. VAT)
A87R555-V101-N470X--Piston Air Compressor--€1,324.35
B86R635-101-N470X--Vacuum Pump--€1,100.20
C86R142-P001B-N270X--Piston Vacuum Pump--€978.35
D86R130-101-N270X--Compressor/Vacuum Pump--€905.86
E87R647-PS101-N470X--Pump--€1,554.58
C86R123-101-N170X--Piston Vacuum Pump--€865.17
F87R647-VS101-N470X--Vacuum Pump--€1,555.69
G87R135-101-N270X2.6/1.41/4Rocking Piston Air Compressor7.75"100/120, 200/240€801.87
H87R642-101R-N470X5.7/2.81/2Rocking Piston Air Compressor9.625"115/120, 230/240€772.37
H87R645-101-N470X6.0/3.01/2Rocking Piston Air Compressor9.625"115/120, 230/240€773.71
GAST -

Piston Air Compressor 2 Hp 110/220v

ModelItemPrice (ex. VAT)
8LDF-46T-M850XAF8GCA€9,148.91
GAST -

Piston Air Compressor, 2 HP, 1 Phase, 200 To 240V AC, 145 psi Max. Pressure, 12 scfm

ModelItemPrice (ex. VAT)
120R689-P101-N800NXCJ3AFV€3,930.94

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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