GAST ROCKING PISTON VACUUM PUMP / COMPRESSOR
Gast oilless Rocking Piston air compressors and vacuum pumps, available in single, twin, miniature, and tank-mounted styles, are the perfect choice for hundreds of applications. Choose from dual frequency, shaded pole, and permanent split capacitor (psc) electric motors with AC multi-voltage motors to match North American, European, and worldwide power supplies. A complete line of recommended accessories as well as 6, 12, and 24 volt DC models in brush and brushless types are also available.
The rocking piston combines the best characteristics of piston and diaphragm air compressors into a small unit with exceptional performance. Air flow capabilities from 3.4 LPM to 5.5 CFM (9.35 m3/h), pressure to 175 psi (12.0 bar) and vacuum capabilities up to 29 inHg (31 mbar). Horsepowers range from 1/20 to 1/2 HP (0.04 to 0.37 kW).
These pumps are made to stand up through years of use. The piston rod and bearing assembly are bonded together, not clamped; they will not slip, loosen, or misalign to cause trouble.
Because Gast ROC-R pumps are oil-free, they are ideal for use in applications in laboratories, hospitals, and the food industry where oil mist contamination is undesirable.
APPLICATIONS:
- Dry sprinkler system
- Beverage dispensing
- Oxygen concentrators
- Eye surgery equipment
- Surgical aspiration equipment
- Ventilation equipment
- Dental vacuum ovens
- Dental compressors
- Portable dental equipment
- Lab test equipment
- Body fluid analysi
- Vacuum filtering
- Vacuum centrifuge
- Tire inflation equipmen
- Refrigerants reclamation
- Lab test equipment
- Vacuum frames
Model | Free Air Flow (m3/h) |
Max. Pressure (bar) |
Max. Vacuum | Motor Spec. | |||
Kpa | mbar | Power (KW) |
Volt.&Freq. (V-Hz) |
||||
8R | 8R1110 | 3.4L/min | 1.6 | -58 | 430 | 0.007 | DC:12V,24V |
20R | 20R126 | 12 L/min | 2.1 | -70 | 300 | 0.025 | AC:220V-50Hz |
30R | 30R157 | 1.0 | 8.3 | – | – | 0.08 | DC:12VDC |
34R | 34R156 | 1.7 | 14 | – | – | 0.19 | DC:12VDC |
LOA | LOAAC | 0.66 | 7.0 | -88 | 130 | 0.05 | AC:220V-50Hz |
LOADC | 1.1 | 7.0 | -91 | 100 | 0.07 | 12V | |
ROA | ROA(SP Motor) | 1.2 | 7.0 | -88 | 130 |
0.09 |
AC:220V-50Hz |
ROA(PSC Motor) | 1.8 | — | -88 | 130 | |||
ROA(DC) | 1.87 | 7.0 | -88 | 130 | 12V,24V | ||
RAA | RAA | 2.2 | 7.0 | — | — |
0.19 |
AC:220V-50Hz
AC:110V-60Hz |
RAA(2-Pole Motor) | 3.4 | 7.0 | — | — | |||
RAA(Parallel) | 4.2 | — | -93 | 80 | |||
RAA(Serial) | 2.3 | — | -98 | 31 | |||
71/72R
(1-Cylinder) |
71R142 | 2.7 | 7.0 | -93 | 80 | 0.25 | AC:220V-50Hz
AC:110V-60Hz |
72R142 | 3.5 | 3.5 | -93 | 80 | |||
71/72R (2-Cylinder) |
71R655 | 7.39 | 1.8 | -93 | 80 | 0.25 | AC:220V-50Hz
AC:110V-60Hz |
71R647 | 6.6 | 7.0 | — | — | 0.37 | ||
72R655 | 9.34 | 1.1 | -93 | 80 |
0.25 |
||
72R555 | 4.4 | — | -98 | 31 | |||
74R | 74R130 | 2.2 | 7.0 | — | — | 0.19 | AC:220V-50Hz |
75R | 75R635 | 6.0 | 7.0 | — | — | 0.25 | AC:220V-50Hz |
75R647 | 7.0 | 2.0 | -91 | 100 | |||
82R | 82R642 | 5.8 | 7.0 | — | — | 0.25 | AC:220V-50Hz |
86R | 6.5 | 8.6 | -93 | 82 | 0.19 | AC:220V-50Hz
AC:110V-60Hz |
|
87R | 8.2 | 8.6 | -93 | 82 | 0.37 | AC:220V-50Hz
AC:110V-60Hz |
GAST Rocking Piston Vacuum Pump / Compressor
Series | Model Number | |||
8R | 8R1110-201-1049 | 8R1110-201-1048 | 8R1110-101-1050 | 8R1110-101-1049 |
8R1110-101-1048 | ||||
20R | 20R125-101-C400ASX | 20R125-101-C400CX | ||
30R | 30R157-P101-L200 | |||
34R | 34R156-P101-L100x | *34R156-P160-L100X | ||
55R | 55R720-101-TKP | 55R720-101-STP | ||
LOA | LOA-101-AA | LOA-101-HB | LOA-101-HD | LOA-101-NL |
LOA-P103-NL | LOA-P102-NQ | LOA-101-JR | ||
LAA | 1LAA-101-NQ | 1LAA-V103-NQ | 1LAA-V104-NQ | |
SAA | SAA-P107-NQ | SAA-V108-NQ | SAA-V109-NQ | |
ROA | *ROA-P201-AA | ROA-P201-BN | ROA-P108-DD | ROA-P108-EB |
ROA-P208-DB | ROA-P208-FB | ROA-P209-DB | ROA-P201-JH | |
ROA-P201-JK | *ROA-V210-AA | +ROA-V210-BN | ROA-P104-AA | |
ROA-P104-BN | +ROA-V210-BN | |||
RAA | RAA-V210-ED | RAA-P203-EB | RAA-P203-ED | RAA-P203-GB |
RAA-P203-GD | RAA-V210-EB | RAA-V211-EB | ||
71R | 71R545-P315B-D401X | 71R545-P315B-D302CX | 71R645-P112-D303X | 71R647-P10-C322X |
71R647-P10-C322 | *71R647-P10-C322TX | 71R655-P112-D304X | 72R645-P112-D303X | |
*71R655-V10-C222TX | 71R647-P112-D401X | 71R642-P112-D501X | 71R645-P112D-D402CX | |
71R647-P112U-D500CX | 71R645-V114-D303X | 71R655-V10-C222X | 71R655-V114-D304X | |
72R | 72R655-P112-D304X | 72R547-V116-D303X | 72R555-V10-C222X | 72R555-V10-C222TX |
72R555-V116B-D204X | 72R645-V114-D303X | 72R655-V10-C222X | 72R655-V10-C222TX | |
72R655-V114-D304X | ||||
74R | 74R130-P101-H200X | 74R130-P101-H201X | 74R130-P101-H203X | **74R130-P101D-H203X |
*74R130-P114-H200X | *74R130-P114-H201X | |||
75R | 75R635-P101-H301X | 75R640-P101-H301X | 75R645-P101-H301X | 75R647-P101-H301X |
*75R647-V101-H301X | 75R645-P101-H302CX | 75R647-P101-H302CX | 75R647-P101A-H311CX | |
75R135-V102-H200X | 75R135-V103-H203X | |||
81R | 81R640-P101-H311CX | 81R640-P101-H302CX | ||
82R | 82R637-P135-H311CX | 82R637-P150-H314X | 82R645-P135-H302CX | |
85R | 85R632-P201-N211X | 85R632-P201-N311X | 85R637-P201-N311X | |
86R | 86R123-101-N170X | 86R126-101-N170X | 86R130-101-N270X | 86R135-101-N270X |
86R142-101-N270X | 86R145-101-N270X | 86R620-101-N470X | 86R630-101-N470X | |
86R635-101-N470X | 86R637-101-N470X | 86R640-101-N470X | 86R640-P113-N470X | |
86R642-101-N470X | 86R130-701-N270X | 86R130-401-N270X | ||
87R | 87R135-101-N270X | 87R135-101R-N270X | 87R147-101-N270X | 87R537-V101-N470X |
87R545-V101-N470X | 87R547-V101-N470X | 87R555-V101-N470X | 87R632-101-N470X | |
87R637-101-N470X | 87R640-101-N470X | 87R642-101R-N470X | 87R642-103R-N470X | |
87R645-101-N470X | 87R647-101-N470X | 87R732-101-N470X | 87R740-101-N470X | |
87R745-101-N470X | 87R655-V114-N470X | 87R135-401R-N270X | 87R135-701R-N270X | |
87R642-403R-N470X | 87R642-703R-N470X | 87R642-723R-N470X |