Bohlender HT Laboratory Screw Joint GL 32 Ø 8.0 mm, SW 32, PPS

The Bohlender HT Laboratory Screw Joint GL 32 Ø 8.0 mm, SW 32, PPS is engineered for secure connections between equipment and fittings with GL threads and hard-walled tubing made of glass, plastic, or metal. This high-quality screw joint features a black PPS screw cap, with internal components including a v-ring (PPS), a tapered ring and sealing ring (both PTFE), and an O-ring (FKM) for tubing diameters under 3 mm (not exposed to the medium). It offers excellent chemical resistance, with the medium only contacting PTFE, and is suitable for vacuum applications.

Key Features:

• Brand: Bohlender
• Thread Size: GL 32
• External Tubing Diameter: 8.0 mm
• Wrench Size (SW): 32
• Material: PPS (screw cap), PTFE (sealing components), FKM (O-ring)
• Temperature Resistance: -50°C to +250°C
• Pressure Stability: Up to 10 bar
• Application: Ideal for fixing probes, thermometers, dip tubes, or cables in reaction vessels

This screw joint is an essential component for laboratories requiring reliable and chemically resistant connections in various research and analytical settings.

Frequently Asked Questions

1. What is the Bohlender HT Laboratory Screw Joint GL 32 Ø 8.0 mm, SW 32, PPS used for?

It is engineered for secure connections between equipment and fittings with GL threads and hard-walled tubing made of glass, plastic, or metal. This high-quality screw joint features a black PPS screw cap, with internal components including a v-ring (PPS), a tapered ring and sealing ring (both PTFE), and an O-ring (FKM) for tubing diameters under 3 mm (not exposed to the medium). It offers excellent chemical resistance, with the medium only contacting PTFE, and is suitable for vacuum applications.

2. Is the Bohlender HT Laboratory Screw Joint GL 32 Ø 8.0 mm, SW 32, PPS suitable for fixing probes, thermometers, dip tubes, or cables in reaction vessels?

Yes. It is designed for fixing probes, thermometers, dip tubes, or cables in reaction vessels, and offers an external tubing diameter of 8.0 mm and a wrench size (SW) of 32 to support this kind of work.

3. What external tubing diameter and wrench size (SW) does the Bohlender HT Laboratory Screw Joint GL 32 Ø 8.0 mm, SW 32, PPS have?

It has an external tubing diameter of 8.0 mm, a wrench size (SW) of 32 and a pressure stability of up to 10 bar, and is supplied under manufacturer part number D 631-46.

4. What is the Bohlender HT Laboratory Screw Joint GL 32 Ø 8.0 mm, SW 32, PPS made from and what features does it include?

It is made from PPS (screw cap), PTFE (sealing components), FKM (O-ring). It also offers GL 32 and -50°C to +250°C.

5. How does the Bohlender HT Laboratory Screw Joint GL 32 Ø 8.0 mm, SW 32, PPS compare with the Lenz-Laborglas Stirr Closure with Double Lip Sealing, Cone NS 29/32, for Wave 16 mm, Closure Borosilicate Glass 3.3, Sealing PTFE from Lenz-Laborglas?

For applications where material of PPS (screw cap), PTFE (sealing components), FKM (O-ring) is required, the Bohlender HT Laboratory Screw Joint GL 32 Ø 8.0 mm, SW 32, PPS is a strong choice. The Lenz-Laborglas Stirr Closure with Double Lip Sealing, Cone NS 29/32, for Wave 16 mm, Closure Borosilicate Glass 3.3, Sealing PTFE offers material of Borosilicate glass 3.3 with PTFE sealing, making it a suitable alternative when that specification better matches the application.