DWK Life Sciences DURAN® Single Way Stopcocks, Complete With PTFE Key, Bore 4 mm, NS 18.8, Side Arms 10 mm
Product overview
The DWK Life Sciences DURAN® Single way stopcocks, complete with PTFE key, bore 4 mm, NS 18.8, "side arms 10 mm" is a stopcock designed for shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines. Polished borosilicate glass 3.3 construction gives excellent chemical resistance and reliable sealing.
Key Features:
- Brand: DWK Life Sciences
- Product Type: Stopcock
- Material: Borosilicate glass 3.3 with PTFE key
- Bore: 4 mm
- Ground joint (NS): NS 18.8
- Operation: Grease-free operation
- Safety: 3-part tap safety catch secures the plug
- Application: Shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines
Backed by DWK Life Sciences, this stopcock is a dependable choice for shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines where precision matters.
Frequently Asked Questions
1. What is the DWK Life Sciences DURAN® Single Way Stopcocks, Complete With PTFE Key, Bore 4 mm, NS 18.8, Side Arms 10 mm used for?
It is a stopcock designed for shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines. Polished borosilicate glass 3.3 construction gives excellent chemical resistance and reliable sealing.
2. Is this product suitable for Shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines?
Yes. It is designed for Shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines, and offers a bore of 4 mm and 3-part tap safety catch secures the plug to support this kind of work.
3. What bore and safety does this product have?
It has a bore of 4 mm and 3-part tap safety catch secures the plug.
4. What is this product made from and what features does it include?
It is made from borosilicate glass 3.3 with PTFE key. It also offers NS 18.8 and grease-free operation.
Product Specifications
- HS Code #70172000
- Bore4 mm
- Ground sizeNS 18,8
- MaterialBoro 3.3
- Material stopcockPTFE key
- Shape1-way, straight
- UNSPSC41104812
- With stopcock retaining deviceYes
Products related to this item (8)
product | Mfr # | Part # | Product name | Material | Material
stopcock | Price | Availability | |
286414601 | 6.239 573 | DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN | Boro 3.3 | PTFE key | €103.50 | |||
286414207 | 6.253 365 | DWK Life Sciences Single Way Stopcock With PTFE Tap Hole 6mm, NS 18.8 Side Arms 13mm | Boro 3.3 | PTFE key | €75.90 | |||
286412609 | 6.902 615 | DWK Life Sciences DURAN® Single Way Stopcocks, Complete With PTFE-key, Bore 2 mm, NS 12.5 | Boro 3.3 | PTFE key | €37.95 | |||
286413408 | 7.079 689 | DWK Life Sciences DURAN® Single Way Stopcocks, Complete With PTFE Key, Bore 2.5 mm, NS 14.5, Side Arms 9 mm | Boro 3.3 | PTFE key | €54.05 | |||
286413605 | 7.200 706 | DWK Life Sciences DURAN® Single Way Stopcocks, Complete With PTFE Key, Bore 4 mm, NS 14.5, Side Arms 10 mm | Boro 3.3 | PTFE key | €44.85 | |||
286414807 | 4.653 075 | DWK Life Sciences DURAN® Single Way Stopcocks, Complete With PTFE Key, Bore 8 mm, NS 24 | Boro 3.3 | PTFE key | €115.00 | |||
286415006 | 7.070 059 | DWK Life Sciences DURAN® Single Way Stopcocks, Complete With PTFE Key, Bore 10 mm, NS 29.2 | Boro 3.3 | PTFE key | €165.60 | |||
286412806 | 4.653 074 | DWK Life Sciences DURAN® Single Way Stopcocks, Complete With PTFE-key, Bore 2.5 mm, NS 12.5 | Boro 3.3 | PTFE key | €37.95 |
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