COWIEPTFE Stopcocks



  Wetted parts are PTFE only

  Medium vacuum pressure performance

  Plug cannot be accidently removed

All PTFE stopcock - inert, grease-free and unbreakable



Straight Through Stopcock

Supplied with borosilicate side arms


T-Type Stopcock

Supplied with borosilicate side arms

Reference

016.002
016.003
016.004
016.006
016.008
016.010

Bore Dia.

 2 mm
 3 mm
 4 mm
 6 mm
 8 mm
10 mm

Arm Dia.

 8 mm
 8 mm
10 mm
14 mm
14 mm
14 mm

Reference

016.102
016.103
016.104

Bore Dia.

2 mm
3 mm
4 mm

Arm Dia.

 8 mm
 8 mm
10 mm



Straight Through Buret Stopcock

Supplied with 8mm borosilicate-B, or soda glass-S. Use suffix B or S with numeric ref.


Replacement Tips

Reference

016.9202
016.9203

Tip Material

Polypropylene
Glass

Bore Dia.

2 mm
2 mm

Reference

016.9202.1
016.9212.1

Tip Material

Polypropylene
Glass