Description
BOLA mini manifold in PTFE block design distributes fluid streams through four UNF 1/4'' 28G ports for compact laboratory tubing networks. Tubing is connected via internal UNF 1/4'' 28G threads using matching hollow screws, sized for lines with an inner diameter of 0,8 mm and an outer diameter of 1,6 mm (1/32 × 1/16''). The solid block body measures 28 mm outer diameter and 15 mm in height and includes two mounting holes of 3,5 mm diameter for secure fixing on stands or panels. Manufactured from polytetrafluoroethylene, the manifold offers broad chemical resistance for chromatography and general fluid routing. This BOLA connection block from manufacturer Bohlender is supplied as 1 pc with a net weight of 0,02 kg and suits fittings and stand-connector applications where a small multi-port hub is required. The four-port layout supports split or combined flow paths while keeping the footprint minimal on crowded instrument benches and preparative setups.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: PTFE (polytetrafluoroethylene)
- Thread: UNF 1/4'' 28G internal
- Tubing size: 0,8 × 1,6 mm (I.D. × O.D.)
- Connections: 4
- Outer diameter: 28 mm
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Questions about BOLA Miniature Distributors, UNF 1/4'' 28G, Ø 0,8 x 1,6 mm PTFE, block-shaped, 4
What is this article?
BOLA Miniature Distributors, UNF 1/4'' 28G, Ø 0,8 x 1,6 mm PTFE, block-shaped, 4 is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.