VACUUM PUMP WELCH MODEL 2522[31 Mar. 2009, 1:51:58]
Keterangan
Non Corrosive Duty
Filtration
Aspiration
Desiccation
Replace water aspirator
Vacuum Drying
Chamber Roughing
Features :
- Vacuum and Pressure - to 60 Torr (27.6"Hg) and 106 Pascal (100 PSIG)
- Three Sizes - 22 L/min, 34 L/min, 45 L/min
- No Water or Oil
- Vacuum and Pressure Regulators and Guages - simple to adjust and monitor vacuum level and delivery pressure
- Inlet Water Trap - float ball rises to sear off pump from accidental ingestion of water.
- Muffler - quiets pump and fliters discharge air
- Low Cost
Free Air Displacement :
CFM (L/min) : @ 60 Hz 0.39(11) 0.76(22) 1.2(34) 1.6(45)
CFM (L/min) : @ 50 Hz 0.55(9.2) 1.1(18) 1.0(28) 2.3(38)
Max. Cont. Press. PSIG (Pascal) : 33(3.3x106) 100(106) 50(5 x 105) 100(106)
Max. Vacuum, in. Hg (Torr) : 21.3(219) 26(100) 27.2(70) 27.6(60)
Motor Horsepower : 1/30 1/8 1/7 1/4
Tubing Needed, I.D. in. : 3/16 1/4 1/4 1/4
Weight, lbs (kg) : 5 11.7(5.3) 11.7(5.3) 13.8(6.3)
Dimensions : L x W x H in. 7.6 x 4.5 x 7.5 8.1 x 8.8 x 10 8.1 x 8.8 x 10 8.1 x 8.8 x 10
Ship Weight, lbs (kg) : 6(1) 15(6.6) 15(6.6) 18.5(8.4)