Vacuum Pump
- Filed under Business and Industrial
Vacuum Pump
 |
 Single Stage 3CFM 1 4HP Rotary Vane Vacuum Pump HVAC Air AC A C R410a R134a etc $89.95 Time Remaining: 22d 15h 10m Buy It Now for only: $89.95 Buy It Now |
 ALCATEL M2008A DUAL STAGE ROTARY VANE VACUUM PUMP 1 2 HP $100.00 (12 Bids) Time Remaining: 1d 5h 29m |
 Varian DS 602 Dual Stage Rotary Vane Vacuum Pump FS16301 $355.00 (5 Bids) Time Remaining: 1d 11h 3m |
 2 Stage 3CFM 1 3HP Rotary Vane Deep Vacuum Pump HVAC Tool For AC R410a R134 etc $139.90 Time Remaining: 29d 19h 22m Buy It Now for only: $139.90 Buy It Now |
 WELCH 1376 DUOSEAL VACUUM PUMP MOTOR ON BASE USED $350.00 Time Remaining: 1d 7h 14m |
 Robinair Model DV 85 DV85 Vacuum Pump 3CFM 2 Stage $39.00 (10 Bids) Time Remaining: 2d 21h 39m |
 Vacuum Chamber 3 Gallon With 6 CFM Vacuum Pump New $319.00 Time Remaining: 29d 12h 2m Buy It Now for only: $319.00 Buy It Now |
 Original Thomas Heavy Duty Diaphram H D Pump 300205 Vacuum $26.00 (14 Bids) Time Remaining: 3d 18h 9m |
 3 Gallon Vacuum Chamber With 3 CFM Vacuum Pump New $269.00 Time Remaining: 29d 12h 3m Buy It Now for only: $269.00 Buy It Now |
 Single Stage 3CFM 1 4HP Rotary Vane Vacuum Pump HVAC Air AC A C R410a R134a etc $94.95 (1 Bid) Time Remaining: 10h 5m |
 Robinair Refrigeration High Vacuum Pump Model 15101 A 45 CFM $99.99 Time Remaining: 19h 32m |
 3 Gallon Vacuum Chamber for Silicone and Resin Casting $159.00 Time Remaining: 28d 11h 13m Buy It Now for only: $159.00 Buy It Now |
 ROBINAIR VACUUM PUMP MODEL 15075 with original manual ans original box $50.00 Time Remaining: 1d 12h |
 AOYUE 968A+ SMD SMT Hot Air 3 in1 Repair Rework Station with many Extras $159.00 Time Remaining: 15d 7h 39m Buy It Now for only: $159.00 Buy It Now |
 Appion TEZ8 8CFM 2 Stage Vacuum Pump $460.00 (8 Bids) Time Remaining: 14h 4m |
 Mastercool 90067 75 CFM 2 Stage 5 HP 1725 RPM Rotary Vane Deep Vacuum Pump $1.04 (2 Bids) Time Remaining: 6d 11h 11m |
 3 CFM Single Stage Rotary Vane Vacuum Pump R410a R134 HVAC A C Air Refrigerant $74.95 Time Remaining: 6d 16h 29m Buy It Now for only: $74.95 Buy It Now |
 Dayton Carbonator Pump Motor 3K090A w Teel Rotary Vane Pump 4P921 $36.00 (3 Bids) Time Remaining: 2d 10h 13m |
 Robinair 15500 5 CFM Vacumaster Vacuum Pump HVAC NEW $164.95 Time Remaining: 14d 18h 16m Buy It Now for only: $164.95 Buy It Now |
 5CFM 1 3HP Rotary Vane Vacuum Pump w Oil Single Stage Gas HVAC AC R134a R410a $164.95 Time Remaining: 10h 55m Buy It Now for only: $181.95 Buy It Now |
 DRESSER ROOTS WHISPAIR 1700 SERIES VACUUM PUMP NEW $34.00 (3 Bids) Time Remaining: 4d 6h 17m |
 Gast Vacuum Pump 1 2 HP Used $130.00 Time Remaining: 4d 15h Buy It Now for only: $130.00 Buy It Now |
 ROBINAIR SPX VACUMASTER 15500 5 CFM 1 3 HP HIGH PREFORMANCE 2 STAGE VACUUM PUMP $22.50 (4 Bids) Time Remaining: 4d 9h 58m |
 WELCH 1373 DUOSEAL VACUUM PUMP NEW $300.00 Time Remaining: 5d 7h 11m |
 Vanes fit Becker KVT 3100 Vacuum Pump KVT310 901333 $199.00 Time Remaining: 29d 12h 20m Buy It Now for only: $199.00 Buy It Now |
 Lot of 2 Inficon Quadrex Head Selectors 902 001 G1 $90.00 Time Remaining: 6h 8m |
 VARIAN DS302 VACUUM DUAL ROTARY VANE PUMP MODEL 949 9325 LEROY SOMER LS60PR USED $875.00 Time Remaining: 29d 12h 2m Buy It Now for only: $875.00 Buy It Now |
 Single Stage 3CFM 1 4HP Rotary Vane Vacuum Pump HVAC Air AC A C R410a R134a etc $94.95 Time Remaining: 19h 27m Buy It Now for only: $104.95 Buy It Now |
 2 STAGE VACUUM PUMP ROTARY VANE 5 CFM 1 2HP R134A HVAC AIR CONDITIONS $199.99 Time Remaining: 9h 59m |
 BOC EDWARDS ROTARY VANE PUMP RV3 A652 01 903 USED $550.00 Time Remaining: 29d 11h 44m Buy It Now for only: $550.00 Buy It Now |
 WELCH 1402 DUO SEAL VACUUM PUMP USED $275.00 Time Remaining: 5d 7h 12m |
 NEW Hakko Desoldering Gun 808 5 808 Kit P includes 2 extra tips nice combo $188.08 Time Remaining: 2d 17h 45m Buy It Now for only: $188.08 Buy It Now |
 EDWARDS 15 E2M15 ROTARY VANE VACUUM PUMP 1ph 220 240V 50 60Hz A37122919 $349.95 Time Remaining: 3d 15h 50m |
 Varian Pump Lot Turbo V 70 pump controller extra parts and more $256.25 (12 Bids) Time Remaining: 3d 17h 44m |
 FJC 6912 5 CFM Vacuum Pump Brand New with Oil $137.95 Time Remaining: 2d 7h 36m Buy It Now for only: $137.95 Buy It Now |
 Sargent Welch Directorr Direct Drive Vacuum Pump 8806 $399.99 Time Remaining: 5h 38m Buy It Now for only: $600.00 Buy It Now |
 Cosmo 12000 Air Pump Vacuum Suction Pen IC SMD Pick Up $48.00 Time Remaining: 25d 23h 24m Buy It Now for only: $48.00 Buy It Now |
 35 cfm 24 25Hg Vacuum Veneer Double Piston Compressor air pump Thomas 2505 $72.00 Time Remaining: 19h 36m |
 JB Vacuum Pump HVAC 2 Stage 7 CFM Fastvac DV 200N $102.50 (14 Bids) Time Remaining: 3d 17h 47m |
 ROBINAIR Vacuum Pump OIL 16 oz Part 13119 $6.66 Time Remaining: 27d 16h 32m Buy It Now for only: $6.66 Buy It Now |
 WELCH DUO SEAL VACUUM PUMP $300.00 Time Remaining: 11h 49m |
 GAST 1023 318Q G274AX 1 2 HP VACUUM PUMP NICE SHAPE $123.45 (1 Bid) Time Remaining: 17h 52m |
 ADVANCED ENERGY PDW 2200 PDW 2200 PDW2200 GENERATOR LAM RESEARCH 853 015516 004 $2,900.00 Time Remaining: 29d 12h 37m Buy It Now for only: $2,900.00 Buy It Now |
 WELCH 1400 DUO SEAL VACUUM PUMP MOTOR ON BASE USED $165.10 (4 Bids) Time Remaining: 1d 7h 17m |
 Electric Air Vacuum Pump AC A C For R134A R12 R22 New $94.90 Time Remaining: 12d 18h 45m Buy It Now for only: $94.90 Buy It Now |
 MDC SIX WAY CROS 1 1 4 FLANGE $40.00 Time Remaining: 4d 9h 20m |
 6089 GAST DOA V191 AA VACUUM PUMP $100.00 Time Remaining: 11h 19m Buy It Now for only: $110.00 Buy It Now |
 2Stage Vane Deep Vacuum Pump Heavy Duty 6CFM 1 2HP HVAC $227.77 Time Remaining: 24d 14h 9m Buy It Now for only: $227.77 Buy It Now |
 5740 ALCATEL PRECISION 200BA VACUUM PUMP 120 VOLT $500.00 Time Remaining: 11h 19m Buy It Now for only: $550.00 Buy It Now |
 BUSCH F0 0030 B 0H0 XX Dry Scroll Vacuum Pump needs rebuild as is $2,005.12 Time Remaining: 29d 13h 8m Buy It Now for only: $2,005.12 Buy It Now |
 New 3CFM Electric Air Vacuum Pump AC For Refrigerant R410a R134a R12 R22 HVAC $94.95 Time Remaining: 19h 46m Buy It Now for only: $104.95 Buy It Now |
 RITCHIE YELLOW JACKET SUPEREVAC 93460 HVAC VACUUM PUMP $102.50 (4 Bids) Time Remaining: 3d 16h 45m |
 Thomas Compressor 2650 Model Vacuum W Mount PWR CORD $92.00 Time Remaining: 26d 13h 56m Buy It Now for only: $92.00 Buy It Now |
 3 4cfm THOMAS VACUUM PUMP 22 24hg air pump compressor veneer aerate 2619 $113.00 Time Remaining: 1d 15h 9m |
 Add A GAUGE Vacuum Pump Gauge with Adapters $26.95 Time Remaining: 2d 17h 12m Buy It Now for only: $26.95 Buy It Now |
 NEW UHV VAT Pendulum Valve 16546 PA41 0002 8 200mm Ultra High Vacuum Chamber $1,599.00 Time Remaining: 12h 27m Buy It Now for only: $2,399.00 Buy It Now |
 Vacuum pump with 60 gal tank $600.00 Time Remaining: 19h 26m |
 3 4cfm GAST VACUUM PUMP 22 24hg air pump compressor veneer aerate $113.00 Time Remaining: 1d 6h 41m Buy It Now for only: $113.00 Buy It Now |
 Rotary Vane Vacuum Pump 3CFM HVAC AC Air Conditioning Tool Continuous Duty 2Port $99.97 Time Remaining: 16h |
 24V GAST VANE air vacuum pump compressor 24vdc Quality build AVE 70+ $0.99 (1 Bid) Time Remaining: 4d 19h 49m |
 NEW Hakko Desoldering Gun 808 5 808 Kit P w Pump Factory Authorized Distributor $179.08 Time Remaining: 10d 18h 46m Buy It Now for only: $179.08 Buy It Now |
 Dual Valve Core Remover Installer 1 4+5 16Heavy Duty AC HVAC Service Port Tool $24.99 Time Remaining: 16h 20m |
 Car AC R134a System Port Quick Connector Adapter HVAC $19.99 Time Remaining: 4d 18h 20m Buy It Now for only: $19.99 Buy It Now |
 SINGLE STAGE 2CFM VACUUM PUMP ROTARY VANE R134A HVAC $99.99 Time Remaining: 11h 59m |
 Thermo Electron VaporNet Controller VN100DDA 115 $99.00 Time Remaining: 9h 44m Buy It Now for only: $119.00 Buy It Now |
 Solder Desoldering Desolder Pump Sucker Vacuum Welding Gun Irons Remover Tool US $56.88 Time Remaining: 15d 23h 7m Buy It Now for only: $56.88 Buy It Now |
 Gast 0322 V103 G18DX Vacuum Pump w Emerson G18DX 25 HP Motor 1725 RPM 115 VAC $100.00 Time Remaining: 1d 9h 44m |
 AIRCO TEMESCAL HIGH VOLTAGE HV 14 POWER SUPPLY $40.00 Time Remaining: 29d 14h 6m Buy It Now for only: $40.00 Buy It Now |
 Edwards Vacuum Pump $299.00 (1 Bid) Time Remaining: 13h 8m |
 1 2HP 2 Stage 5CFM Rotary Vane Deep Vacuum Pump Refrigerant HVAC AC A C R410 R22 $239.95 Time Remaining: 1d 14h 5m Buy It Now for only: $263.95 Buy It Now |
 BUSCH F0 0030 A 0H0 ZZ Dry Scroll Vacuum Pump needs rebuild as is $2,005.12 Time Remaining: 29d 13h 44m Buy It Now for only: $2,005.12 Buy It Now |
 Rotary Vane Vacuum Pump Continuous Duty 55CFM AC HVAC Air Conditioning Tool New $177.77 Time Remaining: 14h 20m |
 Alcatel 05 2005 Pascal Vacuum Pump with OME 25 S Oil Mist Filter $499.95 Time Remaining: 10d 12h 4m Buy It Now for only: $499.95 Buy It Now |
 Gast Vacuum Pump ROA P201 JK ROC R Rocking Piston Compressor roc2 $75.00 Time Remaining: 1d 15h 45m |
 2 Stage 3CFM 1 3HP Rotary Vane Deep Vacuum Pump HVAC Tool For AC R410a R134 etc $139.95 Time Remaining: 1d 20h 7m Buy It Now for only: $153.95 Buy It Now |
 SUCKER DESOLDERING SOLDER PUMP DESOLDER REMOVAL VACUUM $2.12 Time Remaining: 26d 9h 4m Buy It Now for only: $2.12 Buy It Now |
 WELCH 1400 DUO SEAL VACUUM PUMP USED $125.00 Time Remaining: 6d 7h 5m |
 Alcatel M2008A 2008A Dual Stage Rotary Vane Vacuum Pump U $99.99 Time Remaining: 5d 11h 13m |
 New Digital Thermometer Temperature K Type Sensor USA $11.67 Time Remaining: 29d 21h 14m Buy It Now for only: $11.67 Buy It Now |
 2Stage Rotary Vane Deep Vacuum Pump 28CFM HVAC Bagging Tool Continuous Duty New $187.77 Time Remaining: 16h 40m |
 R410a System Port Tool Adapter 1 4X5 16SAE Flair HVAC Service Liquid Charge Pair $19.77 Time Remaining: 13h 12m Buy It Now for only: $19.77 Buy It Now |
 2Stage Rotary Vane Deep Vacuum Pump 6CFM Bagging HVAC Tool+Valve Continuous Duty $197.77 Time Remaining: 18h |
 5495 EBARA 80X25 VACUUM PUMP STATION $3,000.00 Time Remaining: 11h 20m Buy It Now for only: $3,300.00 Buy It Now |
 A90136 Busch Mink MM 1102 AV Dry Claw Vacuum Pump $1,999.99 Time Remaining: 29d 16h 12m Buy It Now for only: $1,999.99 Buy It Now |
 Single Stage 3CFM 1 4HP Rotary Vane Vacuum Pump HVAC Air AC A C R410a R134a etc $94.95 Time Remaining: 2d 12h 6m Buy It Now for only: $104.95 Buy It Now |
 Vacuum Pump Oil 32 oz Quart Ultra Refined Enviro Safe $4.95 Time Remaining: 13h 23m Buy It Now for only: $4.95 Buy It Now |
 24V GAST VANE air vacuum pump compressor 24vdc Quality build AVE 70 $30.00 Time Remaining: 19h 50m Buy It Now for only: $79.95 Buy It Now |
 WELCH 1400 DUO SEAL PUMP MOTOR ON BASE USED SOLD FOR PARTS OR REPAIR $50.00 Time Remaining: 1d 7h 15m |
 THOMAS OILLESS VACUUM PRESSURE PUMP 2639CE44 AERATE 60 DAY GUARANTEE $60.00 Time Remaining: 9d 14h 36m Buy It Now for only: $60.00 Buy It Now |
 5CFM 1 3HP Rotary Vane Vacuum Pump w Oil Single Stage Gas HVAC AC R134a R410a $164.95 Time Remaining: 2d 10h Buy It Now for only: $181.95 Buy It Now |
Why is vacuum pump necessary for filtration ?
I know that vacuum pump separated the solid stuff from a mixture or solution .. but why cant we use the normal "filter paper" method for such filtration ?
A vacuum pump is usually used to speed up filtration. Gravity would do the work, eventually, but a vacuum makes it much more practical. A sink aspirator makes a very cheap and effective substitute for a vacuum pump in this application.
» admin