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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
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)
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)  
15 mm specialty vial closure, Parrish style

15 mm specialty vial closure, Parrish style

Code: QX107923
Press-fit specialty closure for Parrish style vial 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)  
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)
110 mm closure

110 mm closure

Code: QX107986
Leakproof seal External grips on the closure fit 110 mm wrench Service temperature range of PFA is -328°F to 500°F (-200°C to 260°C)  
89 mm transfer closure, (2) 1/4in OD tube ports

89 mm transfer closure, (2) 1/4in OD tube ports

Code: QX107982
Leakproof seal One port with tubing stop and one port for tube pass-thru Ferrule nuts are included with closure External grips on the closure fit 89 mm wrench Additional...
110 mm recessed closure

110 mm recessed closure

Code: QX107990
Leakproof seal Recessed area for Nomex write on tabs External grips on the closure fit 110 mm wrench Service temperature range of PFA is -328°F to 500°F (-200&deg...
110 mm closure with 1-1/2in MNPT elbow adapter

110 mm closure with 1-1/2in MNPT elbow adapter

Code: QX107989
Molded 1 1/2" MNPT threads connect directly to elbow fitting (P/N 521-1) used to connect column segments for classic still assembly Closure used on 1 liter jars Large...
110 mm transfer closure, (2) 1/4in OD tube ports

110 mm transfer closure, (2) 1/4in OD tube ports

Code: QX107988
Leakproof seal One port with tubing stop and one port for tube pass-thru Ferrule nuts are included with closure External grips on the closure fit 110 mm wrench Additiona...
110 mm transfer closure, (2) 1/8in OD tube ports

110 mm transfer closure, (2) 1/8in OD tube ports

Code: QX107987
Leakproof seal One port with tubing stop and one port for tube pass-thru Ferrule nuts are included with closure External grips on the closure fit 110 mm wrench Additiona...
89 mm recessed closure

89 mm recessed closure

Code: QX107984
Leakproof seal Recessed area for Nomex write on tabs External grips on the closure fit 89 mm wrench Service temperature range of PFA is -328°F to 500°F (-200°...