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PYREX™ Plain Bore Rotaflo™ Stopcock

Combined PTFE and borosilicate glass forms a leak- and freeze-resistant seal

$186.00 - $307.00

Specifications

Type High Vacuum Stopcock
Material Glass
Temperature (Metric) -20°C to 200°C
Temperature (English) -4°F to 392°F
No. per Pack 1/Pk.
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Products 4
Catalog Number Mfr. No. Description Length (Metric) Diameter (Metric) Side Arm Plug Bore Price Quantity & Availability  
Catalog Number Mfr. No. Description Length (Metric) Diameter (Metric) Side Arm Plug Bore Price Quantity & Availability  
14-630-25A
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PYREX™
74703
High Vacuum 210 mm 8 mm 0 to 3 mm
Case for $199.00
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14-630-25B
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PYREX™
74706
High Vacuum 210 mm 10 mm 0 to 6 mm
Case for $273.00
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14-630-25C
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PYREX™
747010
High Vacuum 224 mm 13 mm 0 to 10 mm
Case for $307.00
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14-630-26A
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PYREX™
74733
Plain Bore, Two-Way, 90° Angle 155 mm 8 mm 0 to 3 mm
Case for $186.00
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Description

Description

These high performance Rotaflo™ stopcocks can be adjusted. They are designed so that only chemically resistant polytetrafluoroethylene (PTFE) and PYREX™ borosilicate glass are in contact with liquids and gases. The Rotaflo™ stopcock design permits fine flow adjustment. Lubrication is not required and assembly is fast because there are no O-Rings, washers or nuts. The seal is visible when open or closed.

Specifications

Specifications

High Vacuum Stopcock
-20°C to 200°C
1/Pk.
Glass
-4°F to 392°F
1/Cs.
SDS
Product Certifications
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