Description

USA Lab Vacuum Pump Clamp - KF16, KF25 & KF40

The USA Lab Vacuum Pump Clamp is designed to provide a durable and easy-to-use connection solution for compatible KF vacuum components. Available in KF16, KF25, and KF40 sizes, these wing nut clamps are designed for convenient installation and removal in laboratory vacuum systems.

The wing nut design provides a practical hand-operated clamping method, making the clamp easy to use during vacuum system assembly, maintenance, and component changes. Its durable construction supports repeated use in laboratory vacuum applications.

Choose the appropriate KF size for your vacuum system and use the USA Lab Vacuum Pump Clamp as a convenient connection accessory for compatible KF vacuum equipment and components.

KF16 KF25 KF40 Wing Nut Clamp

Durable Construction: Built for dependable use in compatible laboratory vacuum system applications.

Easy to Use: Wing nut operation provides convenient hand tightening and loosening during system assembly and maintenance.

Multiple KF Sizes: Available in KF16, KF25, and KF40 configurations for different compatible vacuum system requirements.

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 USA Lab Vacuum Pump Clamp?

Durable design — constructed for reliable use in compatible vacuum system applications.
Wing nut operation — provides an easy-to-use hand-operated clamping method.
Multiple KF configurations — available in KF16, KF25, and KF40 sizes.
Convenient maintenance — supports straightforward installation and removal when servicing compatible vacuum components.
Laboratory vacuum use — suitable as a clamp accessory for compatible KF vacuum pump and vacuum system connections.

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Technical Specifications

Specification	Details
Product Name	USA Lab Vacuum Pump Clamp - KF16, KF25 & KF40
Brand	USA Lab
Product Type	Vacuum Pump Clamp
Clamp Type	KF Wing Nut Clamp
Connection Standard	KF Vacuum Flange
Size Option 1	KF16
Size Option 2	KF25
Size Option 3	KF40
Available Sizes	KF16, KF25 & KF40
Operating Method	Manual hand tightening
Adjustment Type	Wing nut adjustment
Installation	Manual clamp installation
Removal	Manual clamp removal
Primary Function	Clamping compatible KF vacuum connections
Application	Laboratory vacuum systems
Equipment Use	Vacuum pumps and compatible KF vacuum equipment
Design	Durable wing nut clamp design
Ease of Use	Easy-to-use manual operation
Product Configuration	KF wing nut clamp available in multiple sizes

Popular Industries & Use Cases

Vacuum Systems Pharmaceutical Research Chemical Sciences Laboratory Research

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Custom Solutions

Tailored equipment and integration help.

Custom Request Consulting

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FAQ

What sizes are available for the USA Lab Vacuum Pump Clamp?

The USA Lab Vacuum Pump Clamp is available in KF16, KF25, and KF40 sizes. Select the size that matches your compatible KF vacuum system connection.

What type of clamp is the USA Lab Vacuum Pump Clamp?

The USA Lab Vacuum Pump Clamp is a KF wing nut clamp designed for manual installation and removal on compatible KF vacuum connections.

Is the USA Lab Vacuum Pump Clamp easy to use?

Yes. The wing nut design provides a convenient hand-operated method for tightening and loosening the clamp during vacuum system assembly and maintenance.

What applications can use the USA Lab Vacuum Pump Clamp?

The USA Lab Vacuum Pump Clamp is intended for compatible KF vacuum pump and laboratory vacuum system applications where a durable, easy-to-use clamp is required.

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:	VPC
Brand:	USA Lab
Pressure Rating:	(KF25 - 100psi) / (KF40 - 75psi)
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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Vacuum Pump Clamp - KF16, KF25 & KF40

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