Description
BOLA ground joint adapter NS 29/32 – NS 14/23 is a PTFE reducing adapter for laboratory glassware with standard ground joints. Fabricated from polytetrafluoroethylene (PTFE), it pairs a core NS 29/32 with a socket NS 14/23 and features external sealing rings plus a knurled handle for controlled handling. The knurled grip measures 40 mm in diameter. Net weight is 0,06 kg. This transition piece from manufacturer Bohlender enables compact connection between larger and smaller Normschliff apparatus in chemical and analytical laboratories. The inert PTFE body is suited to environments that demand non-metallic, chemically resistant joint interfaces. Supplied as 1 pc, the adapter integrates cleanly into existing glassware trains where an NS 29/32 to NS 14/23 step-down is required. Sealing rings on the outer surface support a stable fit during assembly. Choose this BOLA PTFE ground joint adapter when a durable, standard-joint reducing link is needed between flasks, condensers or other ground-joint equipment.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Core: NS 29/32
- Socket: NS 14/23
- Knurled handle diameter: 40 mm
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Questions about BOLA Ground Joint Adapters, NS 29/32 - NS 14/23 PTFE, with standard ground joint
What is this article?
BOLA Ground Joint Adapters, NS 29/32 - NS 14/23 PTFE, with standard ground joint 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?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.