Name: 3L Round Bottom Receiving Flask For USA Lab RE-501 5L Rotary Evaporator
Brand: USA Lab
SKU: RE501RF
Price: 149.95 USD
Availability: InStock

Description

USA Lab 3L Round Bottom Receiving Flask for RE-501 5L Rotary Evaporator

The USA Lab 3L Round Bottom Receiving Flask is designed to fit RE-501 5L Rotary Evaporator Systems. Constructed from thick-walled 3.3 Borosilicate Glass, this receiving flask provides durability and heat resistance for rotary evaporation workflows.

With a 3L / 3000mL capacity, the round bottom receiving flask provides a practical collection vessel for rotary evaporator applications. Its S35/20 joint size and 1/2" barb configuration support the specified system setup.

The flask is designed for constant drain operation with its PTFE sealing valve, helping support efficient collection and draining during compatible rotary evaporation processes. Always verify joint, barb, and equipment compatibility before ordering.

3L / 3000mL Capacity 3.3 Borosilicate Glass S35/20 Joint 1/2" Barb

3L Capacity: 3L / 3000mL receiving capacity for compatible rotary evaporator workflows.

3.3 Borosilicate Glass: Thick-walled glass construction provides durability and heat resistance.

Constant Drain: PTFE sealing valve supports continuous draining during compatible operation.

Why buy from USA Lab

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Why this 3L Receiving Flask?

3L receiving capacity — provides 3L / 3000mL capacity for compatible rotary evaporator collection workflows.
Thick-walled 3.3 borosilicate glass — provides durability and heat resistance for laboratory use.
RE-501 compatibility — designed for USA Lab RE-501 5L Rotary Evaporator Systems.
PTFE sealing valve — supports constant drain operation during compatible rotary evaporation processes.
Defined connection configuration — features an S35/20 joint and 1/2" barb for the specified setup.

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Technical Specifications

Specification	Details
Product Name	USA Lab 3L Round Bottom Receiving Flask
Brand	USA Lab
Product Type	Round Bottom Receiving Flask
Intended Equipment	USA Lab RE-501 5L Rotary Evaporator System
Capacity	3L / 3000mL
Flask Type	Round Bottom Receiving Flask
Glass Material	3.3 Borosilicate Glass
Glass Construction	Thick-Walled
Glass Properties	Durability and Heat Resistance
Joint Size	S35/20
Barb Size	1/2"
Valve Type	PTFE Sealing Valve
Drain Configuration	Constant Drain
Receiving Function	Rotary Evaporator Receiving Flask
Evaporator System	RE-501 5L Rotary Evaporator
Connection Configuration	S35/20 Joint with 1/2" Barb
Primary Application	Rotary Evaporation Collection
Component Function	Collection and Constant Draining
Laboratory Use	Rotary Evaporation Workflows

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FAQ

What is the capacity of the USA Lab 3L Round Bottom Receiving Flask?

The USA Lab 3L Round Bottom Receiving Flask has a capacity of 3L / 3000mL and is designed for compatible USA Lab RE-501 5L Rotary Evaporator Systems.

What material is the USA Lab 3L Round Bottom Receiving Flask made from?

The flask is constructed from thick-walled 3.3 Borosilicate Glass, providing durability and heat resistance for compatible laboratory rotary evaporation applications.

What are the joint and barb sizes on the 3L receiving flask?

The flask features an S35/20 joint size and a 1/2" barb configuration.

Does the 3L receiving flask support constant draining?

Yes. The flask is designed for constant drain operation with a PTFE sealing valve for compatible rotary evaporator 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

Brand:	USA Lab
Material:	3.3 Borosilicate Glass

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

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Orders ship within 1–3 business days after payment clears. We ship Monday through Friday via UPS, USPS, and freight carriers.
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Inspect every shipment on arrival. Claims must be filed within 3 business days.
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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.

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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.
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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.

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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.

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3L Round Bottom Receiving Flask For USA Lab RE-501 5L Rotary Evaporator

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