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Diffusion pump

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Oil diffusion pump - diffusion,

Oil diffusion pump - diffusion,

$250.00
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Varian difstack oil diffusion - varian,

Varian difstack oil diffusion - varian,

$289.00
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Edwards tv203 diffusion pump - edwards,

Edwards tv203 diffusion pump - edwards,

$249.00
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Edwards 100mm difstak - edwards,

Edwards 100mm difstak - edwards,

$599.99
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Edwards eo50 diffusion pump - eo50/60,

Edwards eo50 diffusion pump - eo50/60,

$390.00
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Edwards eo50 diffusion pump - eo50/60,

Edwards eo50 diffusion pump - eo50/60,

$390.00
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Edwards eo50 diffusion pump - diffusion,

Edwards eo50 diffusion pump - diffusion,

$415.00
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Beckman 341582 diffusion pump - 341582,

Beckman 341582 diffusion pump - 341582,

$300.00
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Varian agilent diffusion - agilent,

Varian agilent diffusion - agilent,

$1300.00
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Consolidated vacuum corp - consolidated,

Consolidated vacuum corp - consolidated,

$888.00
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Vhs4 diffusion pump - diffusion,

Vhs4 diffusion pump - diffusion,

$400.00
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Edwards diffusion pump - edwards,

Edwards diffusion pump - edwards,

$500.00
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Edwards 63mm difstak - 63mm, diffusion

Edwards 63mm difstak - 63mm, diffusion

$599.99
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Edwards vacuum pump eo50 - edwards, eo50/60

Edwards vacuum pump eo50 - edwards, eo50/60

$330.00
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Santovac diffusion pump - santovac,

Santovac diffusion pump - santovac,

$892.00
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Inland vacuum pump oil - vacuum,

Inland vacuum pump oil - vacuum,

$1974.95
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Untested edwards - untested,

Untested edwards - untested,

$865.00
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704 diffusion pump - mt-704,

704 diffusion pump - mt-704,

$549.99
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1pcs laboratory vacuum pump - 1pcs,

1pcs laboratory vacuum pump - 1pcs,

$597.94
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Edwards eo50 diffusion pump - eo50/60,

Edwards eo50 diffusion pump - eo50/60,

$499.99
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Vacuum diffusion pump for - vacuum,

Vacuum diffusion pump for - vacuum,

$179.95
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Cmp 704 silicone high - high, vacuum

Cmp 704 silicone high - high, vacuum

$199.00
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Diffusion pump assembly - pump,

Diffusion pump assembly - pump,

$324.99
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Agilent varian 647310170 - varian,

Agilent varian 647310170 - varian,

$179.95
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Santovac polyphenyl ether - santovac,

Santovac polyphenyl ether - santovac,

$550.00
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Unbranded vacuum diffusion - unbranded,

Unbranded vacuum diffusion - unbranded,

$300.00
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Diavac dpf 4zs high - diavac,

Diavac dpf 4zs high - diavac,

$1149.95
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011529 whisperflo high - 011529,

011529 whisperflo high - 011529,

$500.00
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Uimoso linear air pump - air,

Uimoso linear air pump - air,

$84.99
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Piston 04383701 diffusion - pn:,

Piston 04383701 diffusion - pn:,

$250.00
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Brand new 2hp - , whisperflo

Brand new 2hp - , whisperflo

$700.00
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Varian diffusion pump - diffusion,

Varian diffusion pump - diffusion,

$220.00
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Grav labs bates worm - labs,

Grav labs bates worm - labs,

$139.98
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Varian vhs diffusion pump - diffusion,

Varian vhs diffusion pump - diffusion,

$8848.00
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Bakma oil vapor vacuum - bakma,

Bakma oil vapor vacuum - bakma,

$299.99
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Cvc mcf 300 - mcf-300, diffusion

Cvc mcf 300 - mcf-300, diffusion

$1350.00
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Diffusion pump heater - heater, nos

Diffusion pump heater - heater, nos

$52.00
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Ulvac ulk 04a diffusion pump - ulvac,

Ulvac ulk 04a diffusion pump - ulvac,

$699.00
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Brand new grundfos - brand, 97523145

Brand new grundfos - brand, 97523145

$120.00
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Varian diffusion pump control - diffusion,

Varian diffusion pump control - diffusion,

$89.50
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Uimoso linear air - uimoso, for

Uimoso linear air - uimoso, for

$115.99
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704 diffusion pump oil - pump, 500cc

704 diffusion pump oil - pump, 500cc

$104.50
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Diffusion high vacuum pump - diffusion,

Diffusion high vacuum pump - diffusion,

$700.00
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Water cooled baffle for vacuum - cooled,

Water cooled baffle for vacuum - cooled,

$235.63
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Varian 0184 vhs diffusion - vhs-6,

Varian 0184 vhs diffusion - vhs-6,

$637.50
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647310140 diffusion pump - diffusion,

647310140 diffusion pump - diffusion,

$225.00
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Agilent diffusion pump - diffusion,

Agilent diffusion pump - diffusion,

$365.00
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Pond aerator lake - hp,

Pond aerator lake - hp,

$331.90
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Unbranded diffusion vacumm - unbranded,

Unbranded diffusion vacumm - unbranded,

$400.00
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Edwards oil diffusion pump and - oil,

Edwards oil diffusion pump and - oil,

$197.95
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Tcfundy 750w 35cfm pond - tcfundy, 5.35cfm

Tcfundy 750w 35cfm pond - tcfundy, 5.35cfm

$145.99
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Uimoso linear air pump - linear,

Uimoso linear air pump - linear,

$118.99
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Varian 362 cryotrap - cryotrap, for

Varian 362 cryotrap - cryotrap, for

$672.45
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Diffusion pump mechanical - mechanical,

Diffusion pump mechanical - mechanical,

$138.95
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Edwards eo50 air - edwards,

Edwards eo50 air - edwards,

$700.00
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Uimoso linear air pump - uimoso,

Uimoso linear air pump - uimoso,

$88.99
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Convalex diffusion pump - diffusion,

Convalex diffusion pump - diffusion,

$169.00
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C202420 edwards b34633978 - c202420,

C202420 edwards b34633978 - c202420,

$400.00
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Beckman diffusion pump - diffusion,

Beckman diffusion pump - diffusion,

$74.99
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1pcs laboratory vacuum - laboratory,

1pcs laboratory vacuum - laboratory,

$601.20
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Vevo electrical magnetic - electrical,

Vevo electrical magnetic - electrical,

$39.99
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Edwards diffstak - edwards,

Edwards diffstak - edwards,

$578.00
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Agilent varian diffusion - varian, ax-65

Agilent varian diffusion - varian, ax-65

$1080.00
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750w pond aerator 35cfm - pond,

750w pond aerator 35cfm - pond,

$265.99
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Edwards diffstak 100mk2 - edwards,

Edwards diffstak 100mk2 - edwards,

$1168.86
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750w pond aerator - pond, lake

750w pond aerator - pond, lake

$324.99
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Diffusion pump wiring - pump,

Diffusion pump wiring - pump,

$650.00
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Edwards model 100 300 - edwards,

Edwards model 100 300 - edwards,

$120.00
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Tariff edwards diffstak - no,

Tariff edwards diffstak - no,

$703.43
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705 diffusion pump oil - diffusion,

705 diffusion pump oil - diffusion,

$229.99
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Uimoso air pump for - pump,

Uimoso air pump for - pump,

$60.99
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Beckman 341582 diffusion pump - beckman,

Beckman 341582 diffusion pump - beckman,

$450.00
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Worthington pump 932645 - worthington, 932645-05

Worthington pump 932645 - worthington, 932645-05

$299.99
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Beckman ultra centrifuge - beckman,

Beckman ultra centrifuge - beckman,

$390.00
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Vevor linear air pump septic - vevor,

Vevor linear air pump septic - vevor,

$139.90
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Aquastrong centrifugal pump - aquastrong,

Aquastrong centrifugal pump - aquastrong,

$279.99
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Vacuum diffusion pump from - diffusion,

Vacuum diffusion pump from - diffusion,

$214.00
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Diffusion pump control panel - pump,

Diffusion pump control panel - pump,

$149.99
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Airmax pond aeration - ka‑40,

Airmax pond aeration - ka‑40,

$250.99
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Phase diffusion pump heater - phase,

Phase diffusion pump heater - phase,

$74.99
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Agilent heater for 20 - agilent,

Agilent heater for 20 - agilent,

$1034.95
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550w pond aerator lake - aerator,

550w pond aerator lake - aerator,

$269.99
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011527 whisperflo high - whisperflo,

011527 whisperflo high - whisperflo,

$500.00
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Vacuum products diffusion - vacuum,

Vacuum products diffusion - vacuum,

$350.00
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Agilent varian low profile - varian, m4

Agilent varian low profile - varian, m4

$1499.95
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High pressure triplex - pressure,

High pressure triplex - pressure,

$85.00
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Uimoso linear air pump for - uimoso,

Uimoso linear air pump for - uimoso,

$66.39
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Vevor linear air pump septic - air,

Vevor linear air pump septic - air,

$107.90
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Consolidated vacuum corp - consolidated,

Consolidated vacuum corp - consolidated,

$685.85
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Wilden 025 pppd wf - wilden, m.025/pppd/wf/wf/pw

Wilden 025 pppd wf - wilden, m.025/pppd/wf/wf/pw

$199.99
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Pond aerator weighted - 1/2,

Pond aerator weighted - 1/2,

$249.88
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Hiblow septic linear air - xp-80,

Hiblow septic linear air - xp-80,

$235.99
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Edwards model b30207110 - ,

Edwards model b30207110 - ,

$1200.00
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Oil diffusion pump - oil,

Oil diffusion pump - oil,

$650.00
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Jeol column head oil - &,

Jeol column head oil - &,

$2009.99
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Vbc microtorr 11d integrated - microtorr,

Vbc microtorr 11d integrated - microtorr,

$1999.99
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📊96 listings · from $39.99 · avg $557.92

Browse 96 diffusion pump listings currently in our index. Prices range from $39.99 to $8848, with an average of $557.92. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about diffusion pump →

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Everything you need to know about diffusion pump

Whether you are looking for a brand-new or second-hand diffusion pump, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $39.99, while premium listings can reach $8848 — giving you a wide budget spread to work with. The average price of $557.92 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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