Name: Stainless Steel KF40 to 3/8" Barb Fitting
Brand: USA Lab
SKU: KF40BARB
Price: 19.0 USD
Availability: InStock

Description

USA Lab KF40 to 3/8" 10mm Stainless Steel Barb Fitting

The USA Lab KF40 to 3/8" 10mm Stainless Steel Barb Fitting is a durable connection component designed to provide a practical transition from a KF40 vacuum connection to 3/8" (10mm) tubing.

Constructed from stainless steel, this fitting provides a long-lasting connection option for laboratory vacuum systems and related equipment requiring a KF40 connection and 3/8" (10mm) barb interface.

The USA Lab KF40 to 3/8" 10mm Stainless Steel Barb Fitting is suitable for integrating tubing into compatible vacuum equipment and process systems. Verify KF40 and tubing compatibility before installation to ensure the fitting is appropriate for your application.

Stainless Steel KF40 Connection 3/8" (10mm) Barb Durable Fitting

KF40 Connection: Designed for a KF40 connection — supports integration with compatible vacuum components.

3/8" (10mm) Barb: Provides a 3/8" (10mm) barb interface — allows connection to compatible tubing.

Stainless Steel: Durable stainless steel construction — provides a long-lasting fitting for laboratory system connections.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Why this KF40 to 3/8" 10mm Stainless Steel Barb Fitting?

KF40 connection — provides a compatible connection interface for KF40 vacuum system components.
3/8" (10mm) barb connection — provides a practical interface for compatible tubing.
Stainless steel construction — offers a durable fitting designed for long-lasting use.
Compact connection solution — helps connect compatible tubing to KF40-based systems.
Versatile laboratory use — suitable for compatible vacuum equipment and related process system connections.

Talk to an expert

Get product guidance, application support, and compatibility information for your laboratory workflow.

Call 734-855-4890

Technical Specifications

Specification	Details
Product Name	USA Lab KF40 to 3/8" 10mm Stainless Steel Barb Fitting
Brand	USA Lab
Product Type	Stainless Steel Barb Fitting
Material	Stainless Steel
Primary Connection	KF40
Barb Connection	3/8" (10mm) Barb
Connection Configuration	KF40 to 3/8" (10mm) Barb
Fitting Configuration	KF40 Barb Fitting
Tubing Interface	3/8" (10mm) Barb
Vacuum Connection	KF40
Application	Vacuum System Connections
Primary Use	Connecting Compatible Tubing to KF40 Systems
System Compatibility	Compatible KF40 Vacuum Systems
Tubing Compatibility	Compatible 3/8" (10mm) Tubing
Construction	Stainless Steel Fitting Construction
Fitting Function	Vacuum and Tubing Connection
Design	KF40 to Barb Transition
Durability	Long-Lasting, Durable Fitting
Compatibility Notice	Verify KF40 and Tubing Compatibility Before Installation

Popular Industries & Use Cases

Botanical Processing Pharmaceutical Research Chemical Sciences Academic & Research

Business Solutions & Procurement

Programs & Terms

Exclusive options for businesses and academics.

Apply for Net Terms Academic Discount

Documentation & Compliance

Keep purchasing streamlined and compliant.

Request a Quote Tax Exemption

Custom Solutions

Tailored equipment and integration help.

Custom Request Consulting

Talk to Sales

We’ll help spec the right equipment for your laboratory workflow.

Call 734-855-4890 Email Sales/Support

FAQ

What is the connection configuration of the USA Lab KF40 to 3/8" 10mm Stainless Steel Barb Fitting?

The fitting provides a KF40 connection to a 3/8" (10mm) barb connection for compatible vacuum and tubing system components.

What material is the USA Lab KF40 to 3/8" 10mm Stainless Steel Barb Fitting made from?

The USA Lab KF40 to 3/8" 10mm Stainless Steel Barb Fitting is constructed from stainless steel for a durable, long-lasting connection.

What tubing size does the USA Lab KF40 to 3/8" 10mm Stainless Steel Barb Fitting accommodate?

The barb side is designed for compatible 3/8" (10mm) tubing.

What is the USA Lab KF40 to 3/8" 10mm Stainless Steel Barb Fitting used for?

This fitting is designed to connect compatible 3/8" (10mm) tubing to KF40 vacuum system components and related laboratory equipment.

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.

Need Support?

We’ll get you answers fast.

Call 734-855-4890

Specifications

Model:	KF40 to 3/8"
MPN:	KF40 to 3/8"
Brand:	USA Lab Equipment

Warranty

Fittings and steel do NOT carry any warranty. Fittings and steel items with a defect or other issue must be identified within 30 days of arrival and USA Lab MUST be contacted. After 30 days, there will be no replacements sent for fittings or steel items with a defect or issue. Cross threading, misuse, improper storage, or improper care of fittings/steel are considered user error and are not covered under warranty.

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

Questions before you order?

Real people in Livonia, MI. Fast answers, Monday through Friday.

Call 734-855-4890 Contact Us

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

For Business

Custom

Support

Stainless Steel KF40 to 3/8" Barb Fitting

Resources & Downloads