Ask a research-administration question
Answers are drawn from CASRAI and the rest of the CASRAI corpus, with a link to every source.
Answers are AI-generated from CASRAI’s own published pages and can be wrong, so check the linked sources before relying on one; your question is logged without personal data — never sold, never used to train a third-party model — to show us what CASRAI is missing, so please do not type personal or confidential details. How we use this
CASRAI is the reference for research administration — bookmark it for the next question.
SKU SHB595A
USA Lab
SHB-595A Recirculating Water Aspirator Vacuum Pump 98L/Min
in Vacuum Pumps
$499.00
In stockRecirculating water aspirator vacuum pump at 98 L/min, using water rather than oil, with two vacuum ports that can be run separately or together.
Buying through procurement?
Generate a formal quotation for 1 × this item, plus our W-9 — everything your finance department needs to raise a purchase order.
Ordering several items? Add them to your cart, then create one quote for the whole cart.
Description
Our all new SHB-595A Recirculating Water Vacuum Pump uses water to pull a vacuum. It requires no oil what so ever to operate, easy to use vacuum pump. Each vacuum port pulls vacuum separately allowing for either separate applications or connect them together for a stronger vacuum. This aspirator vacuum pump can also be used to re-circulate water through the back ports if needed.
These work great for our 10L, 20L and 50L Rotary Evaporators and are an inexpensive yet effective way to pull vacuum!
Frequently asked questions
How does it pull vacuum?+
With water — the product data states it requires no oil at all to operate.
What do the two ports allow?+
Each vacuum port pulls separately, so they can serve two applications, or be connected together for stronger vacuum.
Can it recirculate water?+
Yes — water can be recirculated through the back ports if needed.
What is the part number?+
SHB595A.
Related products
Edwards Dry Scroll Pump nXDS20i - 16.5 Cfm
Edwards nXDS20i oil-free dry scroll pump, 16.5 cfm, with DN 25 ISO-KF ports, 52 dB(A) operation and single-phase 100–240 V power. Standard, C or R variant.
Edwards Dry Scroll Pump nXDS15i - 10cfm
Edwards nXDS15i oil-free dry scroll pump, 10 cfm, with 52 dB(A) operation and single-phase 100–127 / 200–240 V power. Standard, C or R variant.
