Description
BOLA screw-in sealing plug with NPT 1/4'' external thread is a compact laboratory closure designed to seal unused ports on BOLA reactor lids. The plug screws directly into matching NPT connections and provides a reliable blanking solution when a reactor opening is not required for probes, tubing or other fittings. A hexagonal wrench grip in standard key size SW 15 mm allows controlled tightening with common laboratory tools and supports secure seating without excessive force. Supplied as a single piece with a net weight of 0,0062 kg, the component is practical for routine reactor set-up and changeovers. Manufactured by Bohlender, this BOLA sealing plug is intended for laboratory reactor systems where unused lid connections must be closed cleanly and repeatedly. The NPT 1/4'' external thread matches corresponding BOLA reactor-lid ports, helping maintain a tidy, sealed configuration during synthesis, mixing or process development work. Its simple screw-in design supports quick installation and removal when reactor layouts are adapted between experiments.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Product type: Screw-in sealing plug
- Thread: NPT 1/4'' external
- Wrench size (SW): 15 mm
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about BOLA Screw In Stopper, NPT 1/4'' Male Thread, Hexagonal grip SW 15
What is this article?
BOLA Screw In Stopper, NPT 1/4'' Male Thread, Hexagonal grip SW 15 is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Rubber & silicone stoppers, inside Stoppers, caps & closures, in Labware.
A rubber or silicone stopper is pushed into a mouth. The size number corresponds to a top and bottom diameter. Silicone survives higher temperatures and more autoclave cycles. Natural rubber is attacked by oils and by some solvents.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Rubber & silicone stoppers. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Ground-joint glass stoppers, Lids & seals and Closures (other).
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.