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Welch vacuum pump — auction comparables · Snaplot Comparables
We searched for
“Welch Duo-Seal vintage vacuum pump laboratory”
(identified as
Welch
Duo-Seal (common series), confidence: High)
Typical realised range (Gemini estimate): £50-£300
10,000
comparables for
“Welch vacuum pump”
· page 1 of 417
· Oct 2022
Welch vacuum pump
US$8
est
US$8
–
—
· Oct 2022
Welch vacuum pump
US$8
est
US$8
–
—
Lighting
· Dec 2005
A laboratory vacuum pump, late 19th Century,
£50
est
£50
–
—
· Jul 2022
Duo Seal Vacuum Pump w/ GE 1/2hp Electric Motor
US$15
est
US$15
–
—
· Mar 2016
Vintage Welch Metal Products Spinning Laboratory Chair
US$5
est
US$5
–
—
· May 2005
Vintage Star Pump Action Vacuum Cleaner
£18
est
£18
–
—
· Oct 2012
C.M. SORENSON VACUUM PUMP - Portable dental vacuum pump...
US$35
est
US$35
–
—
· May 2023
A Vacuum pump & Vacuum Chamber
A$45
est
A$85
–
—
· May 2023
A Vacuum pump & Vacuum Chamber
· Nov 1995
A vacuum pump;
£56
est
£56
–
—
· Nov 1995
A vacuum pump;
£56
· Oct 2017
Microscopist's Vacuum Pump
US$200
est
US$200
–
—
· Oct 2017
Microscopist's Vacuum Pump
· Nov 2014
Air Vacuum Pump
US$7
est
US$7
–
—
· Nov 2014
Air Vacuum Pump
· Jul 2021
Vintage 1976 Dazey? ~ SEAL-A-MEAL II? Food Sealer, Vacuum Pack, In Box
US$0
· Apr 2010
A vintage brass fitted vessel with vacuum pump
£0
est
£40
–
—
· Oct 2021
Mac Tools Vacuum Gauge & Mityvac Vacuum Pump
US$40
est
US$40
–
—
· Aug 2023
Antique French Vacuum Pump
US$450
est
US$450
–
—
· Aug 2023
Antique French Vacuum Pump
· Jan 2022
Lammert 10302 Vacuum Pump
US$24
est
US$24
–
—
· Jan 2022
Lammert 10302 Vacuum Pump
· Jul 2021
6 CFM Vacuum Pump
US$40
est
US$40
–
—
· Jul 2021
6 CFM Vacuum Pump
· Dec 2019
Gast Electric Vacuum Pump
US$25
est
US$25
–
—
· Dec 2019
Gast Electric Vacuum Pump
· Mar 1995
A brass vacuum pump
£45
est
£45
–
—
· Mar 1995
A brass vacuum pump
· Oct 2025
Buffalo Vacuum & seal machine
£80
· Oct 2025
Buffalo Vacuum & seal machine
· Jan 2021
VINTAGE VACUUM PUMP, LEONARD JOEL LOCAL DELIVERY SIZE: SMALL
A$169
est
A$300
–
—
· May 2022
Geryon Vacuum Sealer w/ Heat Seal Vacuum Bags
US$15
est
US$15
–
—
· Sept 2013
Central Scientific Co. Vacuum Pump
US$550
est
US$550
–
—
· Sept 2013
Central Scientific Co. Vacuum Pump
· Jul 2021
Vacuum Pump, Zirk Fittings, Hardware
US$20
est
US$20
–
—
· Jul 2021
· Sept 2006
An old vacuum pump lamp
£0
· Sept 2006
An old vacuum pump lamp
1
2
3
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417
Next →
· Dec 2005
A laboratory vacuum pump, late 19th Century,
£50
est
£50
–
—
Toys & Collectables
· Jul 2022
Duo Seal Vacuum Pump w/ GE 1/2hp Electric Motor
US$15
est
US$15
–
—
Nautica, Technica & Optic
· Mar 2016
Vintage Welch Metal Products Spinning Laboratory Chair
US$5
est
US$5
–
—
Furniture, Design & Mirrors
· May 2005
Vintage Star Pump Action Vacuum Cleaner
£18
est
£18
–
—
Furniture, Design & Mirrors
· Oct 2012
C.M. SORENSON VACUUM PUMP - Portable dental vacuum pump...
US$35
est
US$35
–
—
Lighting
A$45
est
A$85
–
—
Asian Art
est
£56
–
—
Nautica, Technica & Optic
US$200
est
US$200
–
—
Watches & Clocks
US$7
est
US$7
–
—
Furniture, Design & Mirrors
· Jul 2021
Vintage 1976 Dazey? ~ SEAL-A-MEAL II? Food Sealer, Vacuum Pack, In Box
US$0
Books, Maps & Manuscripts
· Apr 2010
A vintage brass fitted vessel with vacuum pump
£0
est
£40
–
—
Furniture, Design & Mirrors
· Oct 2021
Mac Tools Vacuum Gauge & Mityvac Vacuum Pump
US$40
est
US$40
–
—
Nautica, Technica & Optic
US$450
est
US$450
–
—
Lighting
US$24
est
US$24
–
—
Nautica, Technica & Optic
US$40
est
US$40
–
—
Nautica, Technica & Optic
US$25
est
US$25
–
—
Nautica, Technica & Optic
£45
est
£45
–
—
Nautica, Technica & Optic
£80
Nautica, Technica & Optic
· Jan 2021
VINTAGE VACUUM PUMP, LEONARD JOEL LOCAL DELIVERY SIZE: SMALL
A$169
est
A$300
–
—
Lighting
· May 2022
Geryon Vacuum Sealer w/ Heat Seal Vacuum Bags
US$15
est
US$15
–
—
Toys & Collectables
US$550
est
US$550
–
—
Furniture, Design & Mirrors
Vacuum Pump, Zirk Fittings, Hardware
US$20
est
US$20
–
—
Toys & Collectables
£0
Lighting
Filters
Save search
Comparables
10,000
Median
£243
25–75% range
£31 – £2,373
Overall range
£0 – £27,335,000
Distribution
£0
£3,500
£7,500
£11,500
£15,000
