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Scienceware 329470000 High Density Polyethylene Vacuum Aspirator Pump, 11psi

3 out of 5 stars 9 customer reviews

Price: $13.93 & FREE Shipping on orders over $35. Details
Only 20 left in stock (more on the way).
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  • High-density polyethylene aspirator pump operates on water pressure above 11psi (7584 N/m2)
  • Integral check valve resists corrosive filtrates and fumes
  • Quick-disconnect hose fitting accepts 6.4 to 9.5mm (1/4 to 3/8") I.D. tubing
  • Male thread faucet connection is 9.5mm (3/8") I.D
  • Maximum attainable vacuum is 69.6cm Hg (27.4") with a flow of 6 liters (1.5 gallons) per minute

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$13.93 & FREE Shipping on orders over $35. Details Only 20 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Product Description

High-density polyethylene aspirator pump operates on water pressure above 11psi (7584 N/m2). The integral check valve resists corrosive filtrates and fumes. A quick-disconnect hose fitting accepts 6.4 to 9.5mm (1/4 to 3/8") I.D. tubing. The male thread faucet connection is 9.5mm (3/8") I.D. Maximum attainable vacuum is 69.6cm Hg (27.4") with a flow of 6 liters (1.5 gallons) per minute.

Product Information

Technical Details

Brand Name Bel-Art Products
Item Weight 1 ounces
Product Dimensions 4.8 x 3.6 x 1 inches
Item model number 329470000
Number of Items 1
Manufacturer Part Number 329470000

Additional Information

ASIN B002VBW41E
Customer Reviews
3 out of 5 stars 9 customer reviews

3 out of 5 stars
Best Sellers Rank #56,577 in Office Products (See top 100)
#2 in Industrial & Scientific > Lab & Scientific Products > Lab Instruments & Equipment > Vacuum & Pump Equipment > Lab Pumps & Accessories > Aspirator Pumps
Shipping Weight 1 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available November 3, 2009

Technical Details

  • Brand Name: Bel-Art Products
  • Part Number: 329470000
  • Number of Items: 1
  • Item Package Quantity: 1

Customer Reviews

Top Customer Reviews

Verified Purchase
You need a 90+ gallon per hour pump to use the aspirator, so I don't understand why the other buyer left negative feedback since they admitted to using a pump only rated for 15 gph. When utilized correctly, this vacuum aspirator gets the job done perfectly.
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Verified Purchase
Those complaining must have been expecting a 2 stage rotary vane pump performance. These work perfect for what they were designed to do. Vacuum filtration and reduced pressure distillation are smooth with this lil pump. I recommend installing a 1 gallon glass jug vacuum reservoir for a steady pull and to catch and bumping splash back or unexpected boil overs.
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Verified Purchase
I was quite disappointed with this. I connected this directly to a faucet (>200GPH and >50psi max) and could not get it to consistently perform at any flow or pressure. I bought two and thought one might be defective, but both are the same. I only need about 3" of Hg for what I'm doing and I couldn't even get that consistently. SOMETIMES it works great and others not at all.
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Verified Purchase
hooked it up to a 130GPH pump, and tried distilling some water to see how much it would pull.. water boiled at 100ºC... all my seals were fine, i even used ice water for best vacuum.. i dont know if i ave a defective one or it just sucks..
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Verified Purchase
Works great at Jefferson Lab to filter Boron Nitrate Nanotubes from lab sink faucet. I tried to build one, but this one does much better with pressure.
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Scienceware 329470000 High Density Polyethylene Vacuum Aspirator Pump, 11psi
This item: Scienceware 329470000 High Density Polyethylene Vacuum Aspirator Pump, 11psi
Price: $13.93
Ships from and sold by Amazon.com
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