Description

USA Lab 3/4" Compression Tube Stub Stainless Steel Hose

The USA Lab 3/4" Compression Tube Stub Stainless Steel Hose is designed for dependable fluid transfer, connection, and process plumbing applications where a durable, chemically resistant hose assembly is required. The hose combines a PTFE (Teflon) liner with a 304 stainless steel braid and 304 stainless steel swivel construction for reliable performance in demanding laboratory and processing environments.

Featuring a male tube stub connection, this compression hose is designed to create a secure connection without requiring Teflon tape. Proper installation should be performed using two wrenches when tightening or loosening the hose assembly to help maintain a secure seal and protect the fittings.

The hose is available in multiple length options, including 12", 24", 36", 48", 60", 72", 96", and 144", providing flexibility for different equipment layouts and installation requirements. Its PTFE liner offers excellent chemical resistance, while the stainless steel construction provides durability for repeated laboratory and process use.

3/4" Compression Connection PTFE Liner 304 Stainless Steel Braid 1000 PSI Rating

PTFE Liner: Provides excellent chemical resistance and a durable fluid-contact surface for demanding transfer applications.

304 Stainless Construction: Stainless steel braid and swivel components provide durable mechanical protection and dependable service life.

Multiple Lengths: Available in 12" through 144" options to accommodate different equipment layouts and connection distances.

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 3/4" Compression Tube Stub Hose?

Chemically resistant PTFE liner — helps support fluid transfer applications involving demanding laboratory and process chemicals.
304 stainless steel braid — provides external reinforcement and protection for reliable hose performance.
304 stainless steel swivel — provides durable connection hardware for repeated installation and service requirements.
High pressure capability — rated up to 1000 PSI for applications requiring substantial pressure handling.
Flexible length selection — offered in eight length options from 12" to 144" to fit different system configurations.

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Technical Specifications

Specification	Details
Product Type	Compression Tube Stub Hose
Connection Size	3/4"
Connection Type	Male Tube Stub
Liner Material	PTFE (Teflon)
Braid Material	304 Stainless Steel
Swivel Material	304 Stainless Steel
Pressure Rating	1000 PSI
Minimum Temperature Rating	-65°F (-54°C)
Maximum Temperature Rating	+450°F (+230°C)
Chemical Resistance	Excellent
Available Lengths	12", 24", 36", 48", 60", 72", 96", 144"
12" Length Option	Available
24" Length Option	Available
36" Length Option	Available
48" Length Option	Available
60" Length Option	Available
72" Length Option	Available
96" Length Option	Available
144" Length Option	Available

Popular Industries & Use Cases

Laboratory Fluid Transfer Pharmaceutical Processing Chemical Processing Laboratory Equipment

Business Solutions & Procurement

Programs & Terms

Exclusive options for businesses and academics.

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Documentation & Compliance

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Custom Solutions

Tailored equipment and integration help.

Custom Request Consulting

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We’ll help select the right hose configuration for your laboratory or process system.

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FAQ

What size connection does the USA Lab compression tube stub hose use?

The USA Lab hose uses a 3/4" compression tube stub connection designed for compatible laboratory and process fluid-transfer systems.

What materials are used in the USA Lab 3/4" compression hose?

The hose uses a PTFE (Teflon) liner, 304 stainless steel braid, and 304 stainless steel swivel components for chemical resistance and durable construction.

What lengths are available for the USA Lab 3/4" Compression Tube Stub Stainless Steel Hose?

The hose is available in 12", 24", 36", 48", 60", 72", 96", and 144" length options, allowing users to select a configuration suited to their equipment layout.

Does the USA Lab compression hose require Teflon tape for sealing?

No. The supplied product information specifies that these hoses do not require Teflon tape to create a seal. Tightening and loosening should be performed with two wrenches to help properly secure the connection.

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
Connection:	3/4" Tube Stub
Inner Lining:	PTFE ( Teflon)

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 3/4" Compression Tube Stub Stainless Steel Hose 12", 24", 36", 48", 60", 72", 96", 144"

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