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We stock and service Welch equipment, replacement parts and related systems - both current and discontinued products. Expedited shipping and repair services are available for your urgent requirements.

Select from our inventory results below or call us at (212) 772- 6992 ext. 704 or email sales@yorkscientific.com for help with your Welch requirements.

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418 results found for "Welch"
Part #
 Manufacturer
 Description Condition Units Available Price
1400 - 1/3 HP DuoSea Welch
Welch 1/3 Hp Duoseal Vacuum Pump Model 1400. Powers Up And Has Good Vacuum Draw. Sold As-is Without Any Warranty Expressed Or Implied Plus Additional . Product Category: Lab Equipment, Sub Category: Vacuum Systems Refurbished 1 Instant Quote
1402 DuoSeal Vacuum Welch
Welch 1/2 Hp 1402 Duoseal Vacuum Pumpvacuum Powers With Good Suction. 1315101/2 Hp Motorsold As Described Without Warranty Plus Packing/handling Fe . Product Category: Lab Equipment, Sub Category: Vacuum Systems Refurbished 1 Instant Quote
8804 Vacuum Pump Welch
Welch Vacuum Pump Model 8804. 1/6th H.p. Powers Up. Good Vacuum Suction, But Some Oil Spewed From Filter. Oil Level Looks To Be Above Fill Line. Sold . Product Category: Lab Equipment, Sub Category: Vacuum Systems Refurbished 1 Instant Quote
8890A-55 Welch
Welch Gem 1.0 Vacuum Pump Powered Up And Is In Good Physical Condition. Unit Comes With A 1/4 Hp-3450 Rpm Motor. 1185. Power: 120v, 50/60hz. Sold . Product Category: Lab Equipment, Sub Category: Vacuum Systems Refurbished 1 Instant Quote
Duo-Seal Welch
Welch Duo-seal Vacuum Pump 4463-0 Features A Ge A-c Motor Model #5kh45ab1647b, 1/3 Hp And Rpm 1725. Power: 120v, 50/60hz. Unit Powers Up And Is In . Product Category: Lab Equipment, Sub Category: Vacuum Systems Refurbished 1 Instant Quote
R-140 Welch
Welch Duo R-140 Seal Vacuum Pump Powers Up And Is In Good Physical Condition. Motor Is A Ge And Has 1/3 Hp And 1725 Rpm. 0050631. Power: 120v, 50/ . Product Category: Lab Equipment, Sub Category: Vacuum Systems Refurbished 1 Instant Quote
Vacuum Gauge Welch
Welch Vacuum Gauge. Measures Millitorr. Uses 1515a Gauge Tube. Sold As-is Untested Without Any Warranty Expressed Or Implied Plus Additional Packing/h . Product Category: Lab Equipment, Sub Category: Vacuum Systems Refurbished 1 Instant Quote
Welch-31997-ID Welch
Welch Allyn Endoscope Bulb, 19 If Not Satisfied For Any Reason, Send Back Within 60 Days For A Refund. . Product Category: Medical Equipment, Sub Category: Medical - Misc Refurbished 1 Instant Quote
Welch-34386-ID Welch
Welch Allyn 14.1v Halogen Replacement Lamp . Product Category: Medical Equipment, Sub Category: Lighting Refurbished 1 Instant Quote
Welch-34387-ID Welch
Welch Allyn 14.5v Halogen Lamp . Product Category: Medical Equipment, Sub Category: Surgical - Misc Refurbished 1 Instant Quote
Welch-34388-ID Welch
Welch Allyn 2.5v Halogen Diagnostic Otoscope . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34389-ID Welch
Welch Allyn 2.5v Rechargeable Bottom Section - Iec . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34390-ID Welch
Welch Allyn 2.5v Rechargeable Handle . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34391-ID Welch
Welch Allyn 2.75 Mm Pediatric Disposable Ear Specula For Diagnostic Otoscopes (bag Of 850) . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34392-ID Welch
Welch Allyn 20w Halogen Lamp . Product Category: Medical Equipment, Sub Category: Lighting Refurbished 1 Instant Quote
Welch-34393-ID Welch
Welch Allyn 21w Solarc Lamp . Product Category: Medical Equipment, Sub Category: Endoscopy Refurbished 1 Instant Quote
Welch-34394-ID Welch
Welch Allyn 3.5 Rechargeable Battery . Product Category: Medical Equipment, Sub Category: Surgical - Misc Refurbished 1 Instant Quote
Welch-34395-ID Welch
Welch Allyn 3.5 V Diagnostic Otoscopes . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34396-ID Welch
Welch Allyn 3.5 V Lithium Ion Rechargeable Handle . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34397-ID Welch
Welch Allyn 3.5 V Pneumatic Consulting Otoscope . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34398-ID Welch
Welch Allyn 3.5 V Rechargeable Handle . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34399-ID Welch
Welch Allyn 3.5v Autostep Coaxial Ophthalmoscope . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34400-ID Welch
Welch Allyn 3.5v Bivalve Nasal Speculum For Macroview . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34401-ID Welch
Welch Allyn 3.5v Coaxial Ophthalmoscope . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34402-ID Welch
Welch Allyn 3.5v Coaxial-plus Ophthalmoscope (gold) . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34403-ID Welch
Welch Allyn 3.5v Convertible Handle . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34404-ID Welch
Welch Allyn 3.5v Episcope . Product Category: Medical Equipment, Sub Category: Lasers - Medical Refurbished 1 Instant Quote
Welch-34405-ID Welch
Welch Allyn 3.5v Finnoff Transilluminator W/ Cobalt Blue Filter . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34406-ID Welch
Welch Allyn 3.5v Halogen Fiber-optic Finnoff Transilluminator . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34407-ID Welch
Welch Allyn 3.5v Halogen Replacement Lamp . Product Category: Medical Equipment, Sub Category: Lighting Refurbished 1 Instant Quote
Welch-34408-ID Welch
Welch Allyn 3.5v Larynx Illuminator . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34409-ID Welch
Welch Allyn 3.5v Lithium Ion Rechargeable Battery . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34410-ID Welch
Welch Allyn 3.5v Macroview Otoscope, Handle & Case . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34411-ID Welch
Welch Allyn 3.5v Nasal Illuminator . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34412-ID Welch
Welch Allyn 3.5v Nasopharynx Illuminator . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34413-ID Welch
Welch Allyn 3.5v Nicad Rechargeable Battery . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34414-ID Welch
Welch Allyn 3.5v Nicad Rechargeable Handle . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34415-ID Welch
Welch Allyn 3.5v Ophthalmoscope . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34416-ID Welch
Welch Allyn 3.5v Strabismoscope . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34417-ID Welch
Welch Allyn 4.25 Mm Adult Disposable Ear Specula For Diagnostic Otoscopes (bag Of 850) . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34418-ID Welch
Welch Allyn 4.6v Halogen Light Handle . Product Category: Medical Equipment, Sub Category: Lighting Refurbished 1 Instant Quote
Welch-34419-ID Welch
Welch Allyn 52600 Printer Paper . Product Category: Medical Equipment, Sub Category: Audiometers/tympanometers Refurbished 1 Instant Quote
Welch-34420-ID Welch
Welch Allyn 767 Integrated Diagnostic Systems . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34421-ID Welch
Welch Allyn 9' Extension Cord For Bio . Product Category: Medical Equipment, Sub Category: Endoscopy Refurbished 1 Instant Quote
Welch-34422-ID Welch
Welch Allyn Abpm 6100 Ambulatory Blood Pressure Monitor . Product Category: Medical Equipment, Sub Category: Diagnostic - Misc Refurbished 1 Instant Quote
Welch-34423-ID Welch
Welch Allyn Aed10 Automated External Defibrillator 970302e . Product Category: Medical Equipment, Sub Category: Defibrillators Refurbished 1 Instant Quote
Welch-34424-ID Welch
Welch Allyn Aed20 Basic Plus Automated External Defibrillator 972213e . Product Category: Medical Equipment, Sub Category: Defibrillators Refurbished 1 Instant Quote
Welch-34425-ID Welch
Welch Allyn Am 232 , Manual Audiometer 23200 23210 . Product Category: Medical Equipment, Sub Category: Audiometers/tympanometers Refurbished 1 Instant Quote
Welch-34426-ID Welch
Welch Allyn Am232 Rechargeable Battery Pack . Product Category: Medical Equipment, Sub Category: Audiometers/tympanometers Refurbished 1 Instant Quote
Welch-34427-ID Welch
Welch Allyn Am232 Rechargeable Battery Pack & Assembly . Product Category: Medical Equipment, Sub Category: Audiometers/tympanometers Refurbished 1 Instant Quote