Description
BOLA Mini manifold blocks with UNF 1/4'' 28G threads are compact PTFE distributor bodies for laboratory fluid handling. Each block provides one inlet and four outlets with internal UNF 1/4'' 28G threads, supporting tubing of 1,6 × 3,2 mm inner × outer diameter (1/16 × 1/8''). The bore diameter is 1,6 mm. This configuration includes four stopcocks with FEP plugs, enabling simple interruption and control of flow at each outlet. Made from chemically resistant polytetrafluoroethylene (PTFE), the manifold offers inert wetted surfaces suited to analytical and process work. The design comes from manufacturer Bohlender and fits chromatography setups, sample preparation lines, and general laboratory media routing where compact multi-port distribution is required. Net weight is 0,088 kg. Supplied as one piece, the mini manifold integrates into existing UNF 1/4'' 28G tubing systems and helps organise parallel flow paths without bulky fittings. PTFE construction supports use with a wide range of laboratory chemicals where metal contact is undesirable.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Thread: UNF 1/4'' 28G internal
- Tubing size: 1,6 x 3,2 mm (ID x OD)
- Bore diameter: 1,6 mm
- Stopcocks: 4 with FEP plugs
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Questions about BOLA Miniature Manifold Blocks, UNF 1/4'' 28G, Ø 1,6 x 3,2 mm PTFE, 4 stopcocks,
What is this article?
BOLA Miniature Manifold Blocks, UNF 1/4'' 28G, Ø 1,6 x 3,2 mm PTFE, 4 stopcocks, is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Labware.
A stopcock opens and closes a line, or directs it between ports. Glass stopcocks have a ground plug that needs grease or a PTFE key. The bore decides the flow. A two-way and a three-way key are different parts.
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 Stopcocks & valves. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, 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. Delivery across Europe, two to five days when in stock. 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.
