Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS
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Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS

Sold by: Labfriend UK
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Part #: 7.601 156Manufacturer #: D 628-66
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£21.08

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Product overview

The Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS is designed for securely connecting equipment and fittings with GL threads to hard-walled tubing or tubes made of glass, plastic, or metal. It is also suitable for fixing probes, thermometers, dip tubes, or cables in reaction vessels. The black screw cap is made of PPS, with inner components consisting of a v-ring (PPS), a tapered ring and a sealing ring (both PTFE), and an o-ring (FKM) for tubing diameters under 3 mm (not exposed to the medium). This design ensures excellent chemical resistance, as the medium only contacts PTFE. The joint is temperature resistant from -50 to 250 °C, pressure stable up to 10 bar, and suitable for vacuum applications.

Key Features:

  • Brand: Bohlender
  • Thread Size: GL 14
  • For External Tubing Ø: 4.0 mm
  • Spanner Width (SW): 17 mm
  • Material: PPS (cap), PTFE (sealing components), FKM (o-ring)
  • Temperature Resistance: -50 to 250 °C
  • Pressure Stability: Up to 10 bar
  • Vacuum Suitability: Yes

This high-quality screw joint is essential for laboratories requiring reliable and chemically resistant connections in various research and analytical settings.



Frequently Asked Questions:

What is the Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS used for?

The Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS is a laboratory thermometer or temperature sensor used for securely connecting equipment and fittings with GL threads to hard-walled tubing or tubes made of glass, plastic, or metal. Its documented configuration includes temperature resistance: 50 to 250 °C, and spanner width (sw): 17 mm. It is identified by manufacturer part number D 628-66, LabFriend SKU 7.601 156. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required.

Is the Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS suitable for securely connecting equipment and fittings with GL threads to hard-walled tubing or tubes made of glass, plastic, or metal?

Yes. The Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS is suitable for securely connecting equipment and fittings with GL threads to hard-walled tubing or tubes made of glass, plastic, or metal. Its suitability is determined by temperature resistance: 50 to 250 °C, spanner width (sw): 17 mm, and material: PPS (cap), PTFE (sealing components), FKM (o-ring). It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required. Before selection, confirm that the sample, process, vessel or instrument conditions match the published Bohlender specification.

What are the most important specifications of the Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS?

The most important specifications of the Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS include temperature resistance: 50 to 250 °C, spanner width (sw): 17 mm, material: PPS (cap), PTFE (sealing components), FKM (o-ring), and thread size: GL 14. The listed item is manufacturer part number D 628-66, LabFriend SKU 7.601 156. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required. Specifications not stated in the product description should be confirmed before purchase rather than assumed from a related model.

Which probes, readouts and sample conditions are compatible with the Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS?

The Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS has documented compatibility or supply details including thread size: GL 14. Confirm probe length and diameter, connector or readout compatibility, immersion depth and temperature range. Do not assume that an accessory, fitting, consumable or instrument is compatible unless its dimensions, interface and material requirements match the Bohlender specification.

What is the difference between the Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS and the Bohlender Laboratory Screw Joint GL 14 Ø 5.0 mm, SW 17, PPS?

The Bohlender HT Laboratory Screw Joint GL 14 Ø 4.0 mm, SW 17, PPS differs from the Bohlender Laboratory Screw Joint GL 14 Ø 5.0 mm, SW 17, PPS in the documented for external tubing ø (4.0 mm versus 5.0 mm), material (PPS (cap), PTFE (sealing components), FKM (o-ring) versus PPS (Polyphenylene Sulfide) screw cap). Both are Bohlender products in the same general thermometer family, but their capacities, ranges or configurations should not be treated as interchangeable. Select the model whose published limits match the application and confirm accessory or connection differences before ordering.

Product Specifications

  • HS Code #39269097
  • ColourBlack
  • For ext. tubing Ø4.00 mm
  • MaterialPPS
  • ThreadGL 14
  • UNSPSC41121815
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