Description

USA Lab KF to Tri-Clamp Adapters

The USA Lab KF to Tri-Clamp Adapters provide a practical connection between KF vacuum equipment and Tri-Clamp sanitary process systems. These precision-machined adapters are designed to help integrate vacuum hardware with sanitary process lines for laboratory, pharmaceutical, biotechnology, chemical processing, and extraction applications.

Available in KF25 and KF40 flange configurations with 1.5" and 2" Tri-Clamp connection options, these adapters provide flexibility for connecting vacuum pumps, cold traps, distillation systems, and sanitary process equipment. The smooth bore design supports easy cleaning and integration in demanding process environments.

Constructed from corrosion-resistant 304 stainless steel, the USA Lab KF to Tri-Clamp Adapters provide a durable solution for hybrid vacuum-to-sanitary connections. Elastomer O-rings are required for a leak-tight seal and are not included, while clamp and gasket components for the Tri-Clamp side are sold separately unless otherwise specified.

KF25 & KF40 Options 1.5" & 2" Tri-Clamp 304 Stainless Steel Vacuum-to-Sanitary Connection

KF Options: KF25 and KF40 configurations — supports connection to compatible KF vacuum equipment.

Tri-Clamp Options: 1.5" and 2" connections — provides flexibility for sanitary process system integration.

Material: 304 stainless steel — provides corrosion resistance and durability for demanding laboratory and process applications.

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 these USA Lab KF to Tri-Clamp Adapters?

Vacuum-to-sanitary connection — bridges compatible KF vacuum hardware with Tri-Clamp sanitary process connections.
Multiple configuration options — available with KF25 or KF40 flange sizes and 1.5" or 2" Tri-Clamp connections.
304 stainless steel construction — provides corrosion resistance and durability for demanding applications.
Smooth bore design — supports easy cleaning and hygienic process integration.
Broad application range — suitable for vacuum pumps, cold traps, distillation systems, and sanitary process equipment.

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Get sizing help, compatibility guidance, and integration information for your vacuum or sanitary process system.

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Technical Specifications

Specification	Details
Model	USA Lab KF to Tri-Clamp Adapter
Product Name	USA Lab KF to Tri-Clamp Adapters
Brand	USA Lab
Control / Working Mode	KF Vacuum Flange to Tri-Clamp Connection
Included Accessories	O-ring, clamp, and gasket components not included unless otherwise specified
Compatibility	KF25/KF40 vacuum connections with 1.5"/2" Tri-Clamp configurations
Additional Operating Mode	Smooth bore sanitary connection design

Popular Industries & Use Cases

Botanical Extraction Pharmaceutical Chemical Processing Biotech & Research

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Custom Solutions

Tailored equipment and integration help.

Custom Request Consulting

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We’ll help spec the right connection for your process line.

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FAQ

What do the USA Lab KF to Tri-Clamp Adapters connect?

The USA Lab KF to Tri-Clamp Adapters connect compatible KF vacuum flanges with Tri-Clamp sanitary connections, allowing vacuum equipment and sanitary process systems to be integrated.

What sizes are available for the USA Lab KF to Tri-Clamp Adapters?

The USA Lab KF to Tri-Clamp Adapters are available in KF25 and KF40 flange configurations with 1.5" and 2" Tri-Clamp connection options.

What material are the USA Lab KF to Tri-Clamp Adapters made from?

The USA Lab KF to Tri-Clamp Adapters are constructed from 304 stainless steel for corrosion resistance and durability in demanding laboratory and process applications.

Are O-rings, clamps, and gaskets included with the USA Lab KF to Tri-Clamp Adapters?

Elastomer O-rings are required for a leak-tight seal and are not included. Clamp and gasket components for the Tri-Clamp side are sold separately unless otherwise specified. Please confirm flange and ferrule sizing before ordering.

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:	SS304
Lead Time:	1-3 Days
Return Window:	30 Days
Warranty Term:	1 Year

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

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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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USA Lab KF to Tri-Clamp Adapters

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