Lenz-Laborglas Vacuum-Stopcocks, One Way, Parallel, NS 18.8 Bore mm 4
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Lenz-Laborglas Vacuum-Stopcocks, One Way, Parallel, NS 18.8 Bore mm 4

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Part #: 6.223 019Manufacturer #: 02941804
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NTD 4,551

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Product overview

The Lenz-Laborglas Vacuum-Stopcocks, One Way, Parallel, NS 18.8 Bore mm 4 is engineered for efficient vacuum flow control in laboratory setups. With a parallel one-way design and a 4 mm bore, this stopcock offers precise regulation of gas and liquid movement. The NS 18.8 ground glass joint ensures a reliable and leak-proof seal, while its robust, chemically resistant materials provide long-lasting durability in demanding lab environments.

Key Features:

  • Brand: Lenz-Laborglas
  • Type: One-way parallel vacuum stopcock
  • Bore Size: 4 mm for precise flow control
  • Joint Size: NS 18.8 ground glass for a secure connection
  • Material: Chemically resistant construction for durability
  • Application: Ideal for vacuum regulation in laboratory systems

This vacuum stopcock is an essential component for laboratories needing stable, accurate, and parallel flow control in vacuum systems.



Frequently Asked Questions

1. What is the Lenz-Laborglas Vacuum-Stopcocks, One Way, Parallel, NS 18.8 Bore mm 4 used for?

It is engineered for efficient vacuum flow control in laboratory setups. With a parallel one-way design and a 4 mm bore, this stopcock offers precise regulation of gas and liquid movement. The NS 18.8 ground glass joint ensures a reliable and leak-proof seal, while its robust, chemically resistant materials provide long-lasting durability in demanding lab environments.

2. Is the Lenz-Laborglas Vacuum-Stopcocks, One Way, Parallel, NS 18.8 Bore mm 4 suitable for vacuum regulation in laboratory systems?

Yes. It is designed for vacuum regulation in laboratory systems, and offers a bore size of 4 mm for precise flow control to support this kind of work.

3. What bore size does the Lenz-Laborglas Vacuum-Stopcocks, One Way, Parallel, NS 18.8 Bore mm 4 have?

It has a bore size of 4 mm for precise flow control, and is supplied under manufacturer part number 2941804.

4. What is the Lenz-Laborglas Vacuum-Stopcocks, One Way, Parallel, NS 18.8 Bore mm 4 made from and what features does it include?

It is made from chemically resistant construction for durability. It also offers one-way parallel vacuum stopcock and NS 18.8 ground glass for a secure connection.

5. How does the Lenz-Laborglas Vacuum-Stopcocks, One Way, Parallel, NS 18.8 Bore mm 4 compare with the DWK Duran Vacuum Desiccator with Stopcock, 200 mm, Without Plate from DWK?

For vacuum regulation in laboratory systems, the Lenz-Laborglas model is the better choice, offering a bore size of 4 mm for precise flow control. The DWK model offers an internal diameter of 200 mm as an alternative, while the Lenz-Laborglas model's one-way parallel vacuum stopcock and NS 18.8 ground glass for a secure connection help make it a strong fit for vacuum regulation in laboratory systems.

Product Specifications

  • HS Code #70172000
  • Bore4.0 mm
  • Ground sizeNS 18,8
  • MaterialBoro 3.3
  • Material stopcockGlass key
  • StandardDIN 12545
  • UNSPSC41104812
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