Name: 6" Hemispherical Lid - 3x 1.5" TC - 2x 1/2" FNPT - 2x 1/4" FNPT - SS304
Brand: USA Lab
SKU: HL-6IN-12NPT
Price: 149.0 USD
Availability: InStock

Description

USA Lab Hemispherical Lid with Tri-Clamp & NPT Fittings | HL-6IN-12NPT

The USA Lab Hemispherical Lid is built for maximum flexibility when configuring stainless process vessels, spools, and inline accessories. Designed with multiple Tri-Clamp and FNPT connections, it gives operators an easy way to add instrumentation, valves, gauges, vacuum lines, or transfer connections without compromising a sanitary, modular setup.

The Tri-Clamp fittings on this stainless steel lid allow users to connect to numerous spools, dewaxing columns, and other Tri-Clamp components. Its multi-port layout makes it a preferred solution for customers who want one lid that can adapt across different applications and evolving process needs.

If you need a compact, durable, and highly configurable lid for your system, the HL-6IN-12NPT hemispherical lid delivers clean connections and reliable stainless performance.

Please verify port sizes and connection types before ordering.
For custom port layouts or alternate sizes, contact USA Lab.

304 Stainless Steel Multi-Port Lid Tri-Clamp + FNPT High Customization

Material: 304 stainless steel for durability and corrosion resistance.

Connections: (3x 1.5" TC) + (2x 1/2" FNPT) + (2x 1/4" FNPT).

Versatility: Attach spools, dewaxing columns, valves, and instrumentation.

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 hemispherical lid?

Maximum customization — multiple Tri-Clamp and FNPT ports support a wide range of process add-ons.
Modular Tri-Clamp design — quickly connect to spools, dewaxing columns, clamps, and accessories.
Compact footprint — a 6" class lid that fits tight layouts while providing multiple top connections.
Stainless durability — 304 stainless steel provides long service life and corrosion resistance.
Preferred solution — ideal for customers who want one lid that adapts as their process evolves.

Talk to an expert

Need help selecting clamps, gaskets, spools, or a compatible vessel setup?

Call 734-855-4890

Technical Specifications

Model	USA Lab Hemispherical Lid with Tri-Clamp & NPT Fittings (HL-6IN-12NPT)
SKU	HL-6IN-12NPT
Material	304 Stainless Steel
Top Connections	(2x 1/2" FNPT) (2x 1/4" FNPT) (3x 1.5" TC clamp)
Size	6" x 6" x 5.5"
Weight	3 lb 10 oz
Fitting Type	Tri-Clamp (TC) and FNPT ports
Application	Modular lid for process configurations and accessories
Compatibility	Connects to numerous spools, dewaxing columns, and fittings
Construction	Stainless hemispherical lid with multiple welded ports
Notes	Verify port orientation and sizes for your application before ordering

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Custom Solutions

Tailored tanks, skids, and integration help.

Custom Request Consulting

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FAQ

What is the USA Lab Hemispherical Lid with Tri-Clamp & NPT Fittings (HL-6IN-12NPT) used for?

The USA Lab Hemispherical Lid with Tri-Clamp & NPT Fittings (HL-6IN-12NPT) is used to add modular top connections to a stainless system, allowing users to attach spools, dewaxing columns, valves, gauges, instrumentation, and other accessories through Tri-Clamp and FNPT ports.

What connections are included on the USA Lab Hemispherical Lid with Tri-Clamp & NPT Fittings (HL-6IN-12NPT)?

The USA Lab Hemispherical Lid with Tri-Clamp & NPT Fittings (HL-6IN-12NPT) includes (3x 1.5" Tri-Clamp ports), (2x 1/2" FNPT ports), and (2x 1/4" FNPT ports) for maximum customization.

What material is the USA Lab Hemispherical Lid with Tri-Clamp & NPT Fittings (HL-6IN-12NPT) made from?

The USA Lab Hemispherical Lid with Tri-Clamp & NPT Fittings (HL-6IN-12NPT) is constructed from 304 stainless steel for durability, corrosion resistance, and long service life.

What are the dimensions and weight of the USA Lab Hemispherical Lid with Tri-Clamp & NPT Fittings (HL-6IN-12NPT)?

The USA Lab Hemispherical Lid with Tri-Clamp & NPT Fittings (HL-6IN-12NPT) measures 6" x 6" x 5.5" and weighs 3 lb 10 oz.

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

MPN:	HL-6IN-12NPT
Brand:	USA Lab

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.