1/4-28 Flangeless Fitting (10-pack) - PP

Darwin Microfluidics

1/4-28 Flangeless Fitting (10-pack) - PP

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Support by a team of engineers & PhDs

Support by a team of engineers & PhDs

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Darwin Microfluidics

1/4-28 Flangeless Fitting (10-pack) - PP

$25.00

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General
Content
Specifications
Documentation

General

Whereas standard ChipShop connectors only accept soft-walled tubing, this set of connectors allows connecting any 1/16" OD rigid tubing to a ChipShop chip.

Suitable for rigid tubing (PTFE, PEEK, etc.) with an OD of 1/16" (1.6 mm). Manufactured in blue TPE, max. pressure of 3.2 bar with a 1/16" OD PEEK tubing.

Plugs to block unused ports are also available in our shop.

Recommended Tube OD

2 options for this product

1/4-28 Flangeless Fitting (10-pack) - PP

SKU: DM-ST-002

1/16" (1.6 mm)

$25.00

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Available immediately

1/4-28 Flangeless Fitting (10-pack) - PP

SKU: DM-ST-001

1/8" (3.2 mm)

$25.00

Buy in bulk and save

Available immediately

This set of 1/4-28 flangeless fittings is designed for secure connections with 1/16" or 1/8" OD rigid tubing in microfluidic systems. Made from polypropylene (PP), each fitting includes a nut and ferrule, offering good chemical resistance and reliable sealing. Sold in packs of 10.

General

A set of PP flangeless fittings to connect 1/16" or 1/8" OD rigid tubing to 1/4-28 UNF threaded ports in your microfluidic setup. These fittings eliminate the need to flange tubing, simplifying installation while providing a removable and reusable solution. The polypropylene construction ensures compatibility with a wide range of chemicals, making them suitable for routine lab use and disposable systems.

Features

Chemical Resistance: Made from polypropylene for compatibility with common solvents and reagents.
Leak-Free Seal: Nut and ferrule combination ensures secure, low-pressure connections.
Ease of Use: Flangeless design simplifies assembly without specialized tools.

Content

10x Flangeless Fitting 1/4-28 PP (nut + ferrule) for 1/16" or 1/8" OD rigid tubing

Specifications

SKU	DM-ST-002	DM-ST-001
Wetted Material	PP	PP
Material	PP	PP
Recommended tubing OD (mm)	1/16" (1.6mm)	1/8" (3.2mm)
Recommended Tubing Material	Rigid tubings (PTFE, PEEK, etc.)	Rigid tubings (PTFE, PEEK, etc.)

DM-ST-002
technical drawing of Pre-torque flangeless fittings – two piece set for 1/4-28 (pack of 10) - PP ST-002

DM-ST-001
technical drawing of Pre-torque flangeless fittings – two piece set for 1/4-28 (pack of 10) - PP ST-001

Documentation

Check the chemical compatibilities for this product here: PP - Chemical Resistance Chart

Darwin Microfluidics

1/4-28 Colored Flangeless Fitting (10-pack) - PP

This set of 1/4-28 colored flangeless fittings is designed for secure connections with 1/16" or 1/8" OD rigid tubing in microfluidic systems. Made from polypropylene (PP), each fitting includes a nut...

$30.00

Darwin Microfluidics

1/4-28 Headless Flangeless Fitting (10-pack) - PP

The 1/4-28 Headless Flangeless Fitting is a durable, low-profile connector for low-pressure microfluidic systems. It is available in two sizes for tubing with 1/16" (1.6 mm) and 1/8" (3.2 mm) OD, and...

$25.00

Darwin Microfluidics

1/4-28 Pre-Torque Flangeless Fitting (10-pack) - PP

This set of 1/4-28 pre-torque flangeless fittings is designed for secure and consistent connections with 1/16" or 1/8" OD rigid tubing in microfluidic systems. Made from polypropylene (PP), each...

$38.00

Darwin Microfluidics

1/4-28 Flangeless Nut (10-pack) - PP

This set of 1/4-28 flangeless nuts is designed for secure connections with 1/16" or 1/8" OD tubing in microfluidic systems. Made from polypropylene (PP), these nuts offer good chemical resistance and...

$22.00

Darwin Microfluidics

1/4-28 Anti-Twist Flangeless Fitting (10-pack) - PPS + ETFE

This set of 1/4-28 anti-twist flangeless fittings is designed for secure and stable connections with 1/16" or 1/8" OD rigid tubing in microfluidic systems. Each fitting includes a PPS nut and an ETFE...

$14.00

1/4-28 Flangeless Fitting (10-pack) - PP

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This set of 1/4-28 flangeless fittings is designed for secure connections with 1/16" or 1/8" OD rigid tubing in microfluidic systems. Made from polypropylene (PP), each fitting includes a nut and ferrule, offering good chemical resistance and reliable sealing. Sold in packs of 10.

General

Features

Content

Specifications

Documentation

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