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8150B-30The Welch dry diaphragm pump consists of an air-cooled technology and is compatible to use with high vacuum and Schlenk lines. It also provides easy access to any backing pumps.
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1420H-21The Acid Neutralization Trap contains a large alkaline element cartridge to neutralize hydrous acids before they enter the vacuum pump. The element changes from white to bluish-transparent when spent and can be observed through the transparent trap
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1420H-20The Acid Neutralization Trap contains a large alkaline element cartridge to neutralize hydrous acids before they enter the vacuum pump. The element changes from white to bluish-transparent when spent and can be observed through the transparent trap
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1420K-16The Welch NW 16 acid trap adapter kit is designed to use as an accessory to vacuum pumps and is a must-have tool to have in any jobsite and construction environments.
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1420K-25The Welch NW 25 acid trap adapter kit is designed to use as an accessory to vacuum pumps and is a must-have tool to have in any jobsite and construction environments.
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1393VThe Welch inlet/exhaust hose connector is made from strong and sturdy metal that offers good corrosion resistance thus enhancing the durability. This fitting provides a secure connection forming a leak-proof seal.
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1475K-09
Thomas Scientific
Asp Acc, 1-channel adapter for diposoable tips w/ejector
Price: $136.50List Price: $151.67The Welch one-channel aspirator adapter with ejector offers a good connection and is ideal to use in medicinal facilities for removing any complications such as mucus, saliva or blood from a person's airway. -
1475K-03
Thomas Scientific
Asp Acc, 1-channel adapter for disposable tips, w/o ejector
Price: $147.51List Price: $163.90The Welch one-channel aspirator adapter without ejector offers a good connection and is ideal to use in medicinal facilities for removing any complications such as mucus, saliva or blood from a person's airway. -
1475K-21The Welch hydrophobic filter is used for the elimination and removal of very fine and small particles that is normally not filtered through regular filter paper.
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1475K-07The Welch four-channel 40 mm aspirator adapter offers a good connection and is ideal to use in medicinal facilities for removing any complications such as mucus, saliva or blood from a person's airway.
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1475K-06The Welch four-channel 150 mm aspirator adapter offers a good connection and is ideal to use in medicinal facilities for removing any complications such as mucus, saliva or blood from a person's airway.
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1475K-05
Thomas Scientific
Asp Acc, 8-channel adapter for disposable tips, w/ ejector
Price: $707.24List Price: $785.82The Welch eight-channel aspirator adapter with ejector offers a good connection and is ideal to use in medicinal facilities for removing any complications such as mucus, saliva or blood from a person's airway.