Air Pumps, Motors
and Compressors
AIR COMPRESSORS/VACUUM
PUMPS
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Air Compressors / Vacuum
Pumps
ROTARY VANE -
 Gast Rotary Vane
air compressors and vacuum pumps are used in thousands of applications.
Available in oilless, lubricated, motor-mounted, and separate drive styles,
they offer a wide choice of capabilities including air flow from .31 to 112
cfm* (0,53 to 190 m3 /h), vacuum up to 28 in. Hg (65 mbar), and pressure up
to 25 psig (1,7bar), also available are dual function styles. Electric motors
are dual frequency, multi-voltage AC for worldwide applications, with smallest
models rated 12 and 24 volts DC. Horsepower range from 1/45 to 15 HP* (0,02 to
11kW). Vacuum tank systems come in simplex and duplex variations, with tank
sizes ranging from 2 to 60 gallons. A complete line of recommended accessories
is also available.
Air Compressors / Vacuum
Pumps
DIAPHRAGM -
If you need a small, quiet source of
vacuum or
 pressure,
you'll find the unit for your application in the Gast line of oilless Diaphragm
air compressors and vacuum pumps, which come in standard, twin and miniature
styles. Plastic component construction on the miniature pumps makes them
especially compact and lightweight...ideal for light-duty applications. air
flow capabilities range from .95 lpm up to 3.8 cfm (6.5 m3/h),
vacuum up to 29 in. Hg (31 mbar), and pressure up to 60 psig (4.2 bar).
Air Compressors / Vacuum
Pumps
LINEAR -
For applications requiring extremely
quiet and highly efficient
operation and simple maintenance, Gast's oilless Linear pumps have found
widespread use in the medical, industrial, chemical, environmental and
scientific industries. Performance ranges from .39 to 8.6 cfm (11 to 244 lpm),
pressures to 10.5 psig (0.72 bar), vacuum levels to 12.1 in. Hg (603 mbar),
with an operating noise level as low as 28 dB(a). Operation is based upon the
principles of electromagnetic oscillation - eliminating the need for sliding
parts, minimizing power consumption and offering high efficiency. Because there
are no sliding parts there is no need for lubrication and the exhausted air is
always clean and particle-free.
Air Compressors / Vacuum
Pumps
PISTON-
Gast Piston air compressors and vacuum
pumps are built to withstand
the most rugged operating conditions with corrosion-resistant materials used
for critical internal parts. Ring design provides consistent flows throughout
the service life of the unit. All models are oilless and come in motor-mounted
or separate drive styles. Air flow capacities range from 1.3 to 11 cfm (2.2 to
18.7 m3/h), with vacuum to 28.5 in. Hg (48 mbar) and pressure to 125
psig (8.8 bar). Dual frequency, AC multi-voltage electric motors accommodate
worldwide applications. Horsepower range from 1/6 to 2 HP (0.12 to 1.5 kW).
Tank-mounted Piston compressors come in simplex and duplex styles and in tank
sizes ranging from 2 to 60 gallons.
Air Compressors / Vacuum
Pumps
ROCKING PISTON -
The outstanding performance and
flexibility of Gast oilless Rocking Piston air compressors and vacuum pumps,
available in standard, twin and miniature styles, make them the perfect choice
for hundreds of applications. Air flow capabilities from 3.4 lpm to 5.5 cfm
(9,35 m3/h) are available as are vacuum capabilities up to 29 in. Hg
(31 mbar) and pressure to 175 psig (12 bar). Choose from dual frequency, shaded
pole, and permanent split capacitor (psc) electric motors with AC
multi-voltages available for worldwide applications as well as 6, 12, and 24
volt DC models in brush and brushless types. Horsepower range from 1/20 to 1/2
HP (0.04 to 0.37 kW). Tank models and a complete line of recommended
accessories are also available.
Air Compressors / Vacuum
Pumps
REGENERATIVE BLOWERS -
The Gast full line of Regenerative
Blowers for high volume
vacuum or compressed air applications offers both motor-mounted and separate
drive models. Air flow capabilities range from 27 to 810 cfm (46 to 1376
m3/h), vacuum capabilities up to 184 in. H2O (13.5 in
hg/458 mbar), and pressure capabilities up to 284 in. H2O (10.25
psig/707 mbar). TEFC electric motors are UL and CSA certified on several models
and come in single and three-phase, dual frequency and multi-voltage versions
for worldwide applications; 12 volt DC is available on the smallest model.
Horsepower range from 1/8 to 16 HP (0,09 to 11,9 kW). Special models with
explosion-proof motors, 1/3 to 10 HP are designed for soil vapor extraction
applications.
AIR MOTORS
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Know industry wide for
their rugged construction and reliability, Gast Air Motors are available in
lubricated or oilless models. Lubricated air motors come in seven basic models
up to 9.5 HP (7,1 kW); motor speeds are variable from 300 to 10,000 RPM.
Oilless versions, which require absolutely no lubrication, come in three basic
models ranging from .18 to .82 HP (0,13 to 0,61 kW) and with motor speeds up to
4,000 RPM.
Air powered Gearmotors are available in
right-angle and in-line models offering a maximum torque range of 73 to 5,200
lb. In. (8 to 587 Nm) and gear ratios from 10:1 to 60:1 single reduction gear
reducers.
VACUUM GENERATORS
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For those vacuum applications where a regular
vacuum pump may
not be preferred, Gast Vacuum Generators provide and excellent alternative.
Choose from 27 chemical and corrosion resistant models capable of achieving up
to 27 in. Hg (99 mbar) with vacuum flow rates ranging from 0.2 to 158 cfm (0.3
to 268,5 m3/h). Single or multi stage designs offer several options,
including High Vacuum, High Flow, combination High Performance and Severe Duty
Series. Also available are vacuum cups in flat and bellows, threaded or
"slip fit" mounting options with diameters from 1/4 to 5 7/8
inc.
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