Name: USA Lab SHB-595A Recirculating Water Aspirator Vacuum Pump 98L/Min
Brand: USA Lab
SKU: SHB595A
Price: 399.0 USD
Availability: InStock

Description

USA Lab SHB-595A Recirculating Water Aspirator Vacuum Pump 98L/Min

The USA Lab SHB-595A Recirculating Water Aspirator Vacuum Pump uses water to pull a vacuum, providing an easy-to-use alternative to oil-based vacuum pumps. Because it operates without oil, the SHB-595A is a practical choice for laboratory vacuum applications where oil-free operation is preferred.

Each vacuum port pulls vacuum separately, allowing the pump to support separate applications or permitting the ports to be connected together when a stronger vacuum is desired. The pump can also recirculate water through the rear ports when needed.

The SHB-595A is designed to work well with USA Lab 10L, 20L, and 50L Rotary Evaporators. With a 98L/min capacity and water-based vacuum operation, it provides an inexpensive yet effective solution for laboratory vacuum and rotary evaporation workflows.

98 L/Min Water-Powered Vacuum Oil-Free Operation Recirculating Design

Water-Based Vacuum: Uses water to pull a vacuum — eliminating the need for oil during normal operation.

Separate Vacuum Ports: Each vacuum port pulls vacuum separately — supporting separate applications or combined operation for a stronger vacuum.

Water Recirculation: Rear ports can be used to recirculate water — supporting convenient laboratory vacuum workflows.

Why buy from USA Lab

Expert Support
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Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Why this SHB-595A Recirculating Water Vacuum Pump?

Water-powered vacuum operation — uses water to pull a vacuum without requiring oil for operation.
Separate vacuum operation — each vacuum port pulls vacuum separately for independent applications.
Combined vacuum capability — vacuum ports can be connected together when a stronger vacuum is desired.
Water recirculation — rear ports can be used to recirculate water when needed.
Rotary evaporator compatibility — works well with USA Lab 10L, 20L, and 50L Rotary Evaporators.

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Technical Specifications

Specification	Details
Model	SHB-595A
Product Name	SHB-595A Recirculating Water Aspirator Vacuum Pump
Vacuum Pump Type	Recirculating Water Aspirator Vacuum Pump
Flow Rate	98 L/min
Operating Medium	Water
Oil Requirement	No oil required for operation
Vacuum Ports	2 separate vacuum ports
Vacuum Port Connections	2 x vacuum ports
Vacuum Operation	Each vacuum port pulls vacuum separately
Combined Vacuum	Vacuum ports can be connected together for a stronger vacuum
Water Recirculation	Rear ports can be used to recirculate water
Pump Style	Aspirator Vacuum Pump
Recommended Rotary Evaporators	USA Lab 10L, 20L, and 50L Rotary Evaporators
SHB-595A Dimensions	4.25" x 4"
SHB-595A Height	4.5"
SHB-595A Weight	1 lb 10.5 oz
SHB-595A Application	Laboratory vacuum applications
Operating Function	Water-based vacuum generation and water recirculation
Product Use	Vacuum generation for laboratory and rotary evaporation workflows

Popular Industries & Use Cases

Laboratory Research Biotechnology Chemical Processing Rotary Evaporation

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FAQ

How does the USA Lab SHB-595A Recirculating Water Aspirator Vacuum Pump create vacuum?

The USA Lab SHB-595A uses water to pull a vacuum, providing a water-based vacuum solution without requiring oil for operation.

Does the SHB-595A require oil?

No. The SHB-595A is designed to operate using water and does not require oil for operation.

Can the vacuum ports on the SHB-595A be used separately?

Yes. Each vacuum port pulls vacuum separately, allowing the ports to be used for separate applications. The ports can also be connected together when a stronger vacuum is desired.

Which Rotary Evaporators is the SHB-595A recommended for?

The SHB-595A works well with USA Lab 10L, 20L, and 50L Rotary Evaporators and provides an inexpensive yet effective vacuum solution for these workflows.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.

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Specifications

MPN:	SHB-595A
Brand:	USA Lab
Power Requirements:	220-240V 50-60Hz 15A Single Phase
Warranty Term:	1 Year
Return Window:	30 Days
Lead Time:	1-3 Days

Shipping & Returns

1–3 Business Days Standard Processing

Return Policy ↗ Varies by Product Warranty Policy ↗ Varies by Product

3 Days to Claim Inspect on Arrival

Shipping

Orders ship within 1–3 business days after payment clears. We ship Monday through Friday via UPS, USPS, and freight carriers.
Freight items (crated, hazmat, dropship, or special packaging) can take 1–5 business days to ship.
Expedited shipping speeds up transit, not processing. Contact us for true rush orders.
PO Box addresses ship USPS. Alcohols, chemicals, and hazmat cannot ship to a PO Box.

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Delivery & Damage Claims

Inspect every shipment on arrival. Claims must be filed within 3 business days.
Visible damage? Refuse the delivery and have the driver document it. We will file the claim and ship a replacement.
Concealed damage: contact us within 2 days with photos of the packaging and item. Keep all packing materials.
Freight services (liftgate, residential, inside delivery) are the customer's responsibility to select for their location.

Damage & Freight Details

Returns

USA Lab branded products are returnable within 30 days of order date with prior authorization. Email us before sending anything back.
Solvents, chemicals, and consumables are not returnable once shipped. Custom and made-to-order items are final sale.
Unused items in original packaging carry a 15% restocking fee. Defective items ship back on us.
Items showing any signs of use, wear, contamination, or modification are not eligible for return.
Glassware damage must be reported within 3 business days of delivery for replacement or refund.

Full Return Policy

Custom & Made-to-Order Items

Customized and made-to-order products are final sale and not eligible for return under any circumstances.
This includes ductless fume hoods, configured tanks and reactors, and any item built to your specifications.
These products are manufactured specifically for your application. Confirm sizing, voltage, and configuration with our team before ordering.
Damage claim coverage still applies. Inspect on arrival and report issues within 3 business days.

Return Eligibility Details

Warranty

USA Lab products are covered against manufacturing defects for up to 3 years, depending on product line.
1 year: chillers, heaters, rotovaps, reactors, vacuum ovens, mixers, and most equipment. 2 years: UVP vacuum pumps. 3 years: scientific freeze dryers.
Wear items (glassware, gaskets, heating elements, sensors) and fittings/steel are not covered. Report defects within 30 days (3 days for glass).
Non–USA Lab brands are covered by their manufacturer's warranty. See the product's Warranty tab.

Full Warranty Policy

International Orders

Import duties, taxes, VAT, and brokerage fees are not collected by USA Lab and are the receiver's responsibility.
Verify your country's customs charges and import restrictions before ordering.
Refused or unclaimed international shipments are refunded minus shipping and a 15% restocking fee.
International orders are generally non-returnable. Damaged items must be reported within 3 business days.

International Guidelines