Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SP SCIENCEWARE Barbed Fitting Coupling: Barbed, 1/4 in ID x 5/16 in ID Fitting Size, LDPE - Polyethylene Barbed Tube Fittings
SP SCIENCEWAREPolyethylene Barbed Tube Fittings

SP SCIENCEWARE Barbed Fitting Coupling: Barbed, 1/4 in ID x 5/16 in ID Fitting Size, LDPE

SP SCIENCEWARE Polyethylene Barbed Tube Fittings. Specifications: Type: 1/4 in ID x 5/16 in ID Fitting Size, LDPE, 12 PK.

SKU 3G-OTH-660276

Also listed as: H197280000 · H19728 0000

Brand
SP SCIENCEWARE
Item
Barbed Fitting Coupling: Barbed, 1/4 in ID x 5/16 in ID Fitting Size, LDPE
Category
Polyethylene Barbed Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SP SCIENCEWARE
Manufacturer Part Number
H19728-0000
Type
1/4 in ID x 5/16 in ID Fitting Size, LDPE, 12 PK

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SP SCIENCEWARE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

SP SCIENCEWARE Polyethylene Barbed Tube Fittings. Specifications: Type: 1/4 in ID x 5/16 in ID Fitting Size, LDPE, 12 PK.

Frequently Asked Questions

What is a barbed fitting coupling used for?

A barbed fitting coupling connects two tubes of the same or different inner diameters, creating a leak-resistant joint for fluid or gas transfer. SP SCIENCEWARE's LDPE coupling (1/4 in ID x 5/16 in ID) is commonly used in laboratory, chemical, and industrial applications requiring corrosion resistance.

What are the specifications of the SP SCIENCEWARE barbed fitting coupling?

This barbed fitting coupling has a 1/4 in ID x 5/16 in ID fitting size, is made of LDPE, and comes in a pack of 12. The manufacturer part number is H19728-0000. It is designed for low-pressure tubing connections in lab or industrial settings.

Where to buy SP SCIENCEWARE barbed fitting couplings worldwide?

3G Electric supplies SP SCIENCEWARE barbed fitting couplings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the H19728-0000 coupling to any location. Contact us for availability and delivery to your region.

How to install a barbed fitting coupling?

To install, cut the tubing ends squarely, then push each tube onto the barbed ends of the coupling until fully seated. For a secure seal, use a hose clamp if needed. Ensure the tubing ID matches the barb size—here, 1/4 in ID and 5/16 in ID—to prevent leaks.

Used in

Common applications for SP SCIENCEWARE
Chemical synthesis labs — SP SCIENCEWARE micro stirring bars (8 mm length) for small-volume mixing in vials
Biological sample preparation — SP SCIENCEWARE octagonal stirring bars (50.8 mm length) for uniform mixing in beakers
Liquid flow monitoring — SP SCIENCEWARE rotor flow indicators (5/16 in barbed) for visual check in water lines
Laboratory storage — SP SCIENCEWARE polypropylene tube racks (60-place) for organizing test tubes on benchtops
Flask stabilization — SP SCIENCEWARE vinyl-coated lead rings (2.2 in ID) for securing round-bottom flasks during heating

SP SCIENCEWARE Products

3G Electric supplies SP SCIENCEWARE polyethylene barbed tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SP SCIENCEWARE

View all SP SCIENCEWARE parts