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Vacuum pumps for all needs
All vacuum pumps are avaible in the unique ergonomic REFCO design.
Standard features are:
- Two-stage rotary vane pump
- Internal oil pump with unique device to prevent any oil back suction
- Large, easily ac c essible oil fill port to prevent spillage when filling
- Sight glass for easy viewing of the oil level
- Built-in on/off switch to prevent breakage or ac c idental shut off
- Gas ballast valve feature to help keep the oil clean and to reduce water vapor in the oil c o mpartment
- Special designed oil exhaust filter to reduce oil mist
- Extremely low point of gravity which makes tipping over in a service van nearly impossible
- Rec o mmended oil change every 20 working hours
RL-2 The most c o mpact and lightest in the REFCO range |
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Part No. 4661083
Download: > Manual > Spare Parts
RL-4 The hard working, light weight pump
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Part No 4661741
Download: > Manual > Spare Parts
RL-8 The one with maximum capacity and with integrated ball valve
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Part No. 4507348
Download: > Manual > Spare Parts
RL-VAC Vacuum gauge set with ball valve
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Part No. 4663981
REF-VAC |
| Technical Data: | |
| Range | 0 to 18000 Microns / 0 to 2400 Pascal |
| Units | Pascal, Microns, mbar, Torr, mTorr, psi, inHg |
| Resolution | 0.1Pa / 1Micron / 0.001mbar / 0.001Torr / 1mTorr / 0.0001psi / 0.0001inHg |
| Sensor type | Thermocouple |
| Connector | 1/4 SAE = 7/16-20UNF |
| Operating temperature range | 0°C to 40°C / +32°F to 104°F |
| Storage temperature range | -20°C tp +60°C / -4°F to 140°F |
| Max. overpressure | 34 bar / 500 psi |
| Ac c uracy | up to 100 Microns +/- 10 Microns 101 - 750 Microns +/- 45 Microns |
| Power supply | 3 x 1.5 V AAA / LR03 batteries |
| Service life when used continually | ca. 40 hours (depending on the battery type) |
| Automatic shut off | After 10 min. if vacuum value greater than 18000 Microns After 30 min. if vacuum value less than 18000 Microns |
Part No 4686712
Download: > Instruction manual
RD-320 Latest high performance vacuum pump for large c o mmercial, air conditioning and specialised operations.
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