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Closures

Manufactured from PFA for the greatest possible chemical compatibility, widest working temperature range and lowest possible trace metals content, Savillex Closures are available for all Savillex products designed to accept a closure.
Autosampler vial closures are moulded only from high purity virgin PFA and available as both snap top and screw threaded styles. Transfer closures come complete with ferrule nuts on the tube ports. A wrench set is recommended to ensure the tightest fit and best seal for those products that have a wrench set available.
Savillex can also modify many closures with additional ports or other fittings to suit specific applications. Please contact us for further details.

Alphabetical Alphabetical Reversed Latest Popularity
22 mm valveless closure

22 mm valveless closure

Code: QX107928
Knurled finish on the closure Service temperature range of PFA is -328°F to 500°F (-200°C to 260°C)  
23 mm closure

23 mm closure

Code: QX107929
Knurled finish on the closure Leakproof seal Service temperature range of PFA is -328 °F to 500 °F (-200 °C to 260 °C)
24 mm closure

24 mm closure

Code: QX107930
Knurled finish on the closure Leakproof seal Service temperature range of PFA is -328°F to 500°F (-200°C to 260°C)
24 mm recessed closure

24 mm recessed closure

Code: QX107932
Knurled finish on the closure Recessed area for Nomex write on tabs Leakproof seal Service temperature range of PFA is -328°F to 500°F (-200°C to 260°C)
24 mm transfer closure, (2) 1/8in push-in side ports

24 mm transfer closure, (2) 1/8in push-in side ports

Code: QX107931
Knurled finish on the closure Leakproof seal Push-in ports allow for "closed seal" drying on hot plate Service temperature range of PFA is -328°F to 500&deg...
28 mm closure

28 mm closure

Code: QX107933
Knurled finish on the closure Leakproof seal Service temperature range of PFA is -328°F to 500°F (-200°C to 260°C)
29 mm closure

29 mm closure

Code: QX107935
Knurled finish on the closure Leakproof seal Service temperature range of PFA is -328°F to 500°F (-200°C to 260°C)
31 mm snap-on closure

31 mm snap-on closure

Code: QX107936
Press-fit closure, no threads Service temperature range of PFA is -328°F to 500°F (-200°C to 260°C)
33 mm closure

33 mm closure

Code: QX107937
Knurled finish on the closure Leakproof seal Service temperature range of PFA is -328°F to 500°F (-200°C to 260°C)  
33 mm FEP Closure with Lugs

33 mm FEP Closure with Lugs

Code: QX149213
POA
Leakproof seal Fits 50 mL Purillex FEP bottles Wrench adapter available (P/N 730-0133) Service temperature range of FEP is -328°F to 392°F (-200°C to 200...
33 mm impinger closure, (2) 1/4in OD tube ports, one top, on

33 mm impinger closure, (2) 1/4in OD tube ports, one top, on

Code: QX107942
Side port with tubing stop and top port for tube pass-thru For use with 60 mL Impinger Service temperature range of PFA is -370 °F to 500 °F (-200 °C to 260 &d...
33 mm impinger closure, (2) 1/4in OD tube ports, PFA insert,

33 mm impinger closure, (2) 1/4in OD tube ports, PFA insert,

Code: QX107943
Vertical port allows close assembly of sampling train One port with tubing stop and one port for tube pass-thru Ultem® clamp for extra security Ultem® clamp does...