Name: 24/40 Straight Tube Vacuum Adapter
Brand: USA Lab
SKU: 2440STRAIGHT
Price: 29.95 USD
Availability: InStock

Description

24/40 Straight Tube Vacuum Adapter

The USA Lab 24/40 Straight Tube Vacuum Adapter is constructed from durable 3.3 borosilicate glass and features a common 24/40 joint size for laboratory vacuum connections. Its straight tube configuration provides a practical connection solution for compatible glassware and vacuum systems.

The 24/40 Straight Tube Vacuum Adapter is designed for laboratory setups that use 24/40 glass joints. The 3.3 borosilicate glass construction provides a durable glass component for compatible laboratory applications, while the standardized joint size makes it suitable for connecting matching glassware.

With SKU N31, this vacuum adapter provides a straightforward solution for extending or connecting compatible 24/40 laboratory glassware. As with all USA Lab glassware, extra care is taken during shipping, and any glassware received broken should be reported within 3 days of delivery.

3.3 Borosilicate Glass 24/40 Joint Straight Tube SKU N31

3.3 Borosilicate Glass: Durable laboratory glass construction — designed for compatible glassware and vacuum applications.

24/40 Joint: Common laboratory joint size — provides compatibility with matching 24/40 glassware.

Straight Tube Design: Simple adapter configuration — provides a practical connection solution for laboratory vacuum setups.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

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Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Why this 24/40 Straight Tube Vacuum Adapter?

3.3 borosilicate glass construction — provides a durable glass component for compatible laboratory applications.
24/40 joint size — uses a common laboratory joint size for matching 24/40 glassware.
Straight tube configuration — provides a simple and practical adapter design for laboratory setups.
Vacuum adapter design — intended for compatible laboratory vacuum glassware connections.
Identified SKU — USA Lab SKU N31 makes the adapter easy to identify when ordering or replacing components.

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Technical Specifications

Specification	Details
Product Name	24/40 Straight Tube Vacuum Adapter
Product Type	Straight Tube Vacuum Adapter
Material	3.3 Borosilicate Glass
Glass Type	3.3 Borosilicate
Joint Size	24/40
Joint Configuration	24/40 Glass Joint
Adapter Style	Straight Tube
Application	Laboratory Vacuum Applications
Connection Type	24/40 Joint Connection
Vacuum Function	Vacuum Adapter
Construction	Borosilicate Glass
Laboratory Use	Compatible Laboratory Glassware
Glassware Compatibility	24/40 Compatible Glassware
Primary Connection	24/40
Adapter Configuration	Straight Tube
Component Category	Glassware Adapter
Product Material Description	3.3 Borosilicate Glass
SKU	N31
Product Use	Connecting Compatible 24/40 Laboratory Glassware

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FAQ

What material is the 24/40 Straight Tube Vacuum Adapter made from?

The 24/40 Straight Tube Vacuum Adapter is constructed from 3.3 borosilicate glass for use with compatible laboratory glassware and vacuum applications.

What joint size does the 24/40 Straight Tube Vacuum Adapter use?

The adapter uses a 24/40 joint size, a common laboratory glassware joint configuration designed to connect with compatible 24/40 glassware.

What is the SKU for the 24/40 Straight Tube Vacuum Adapter?

The USA Lab SKU for the 24/40 Straight Tube Vacuum Adapter is N31.

What should I do if the 24/40 Straight Tube Vacuum Adapter arrives broken?

USA Lab ships glassware products with additional care. If the 24/40 Straight Tube Vacuum Adapter arrives broken, please contact USA Lab within 3 days of receiving your product. USA Lab will either send a replacement piece or issue a refund.

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

Model:	24/40 Straight Tube Vacuum Adapter
MPN:	24/40 Straight Tube Vacuum Adapter
Brand:	USA Lab Equipment

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.

Full Shipping Policy

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

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Summaries above are provided for convenience. The full Policies & Warranty Info pages govern all orders and may be updated at any time.

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24/40 Straight Tube Vacuum Adapter

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