Versatile, Grease-Free, No-Clamp Connection Position electrodes, thermocouples, thermometers, thermowells, or gas dispersion tubes, etc., easily with these adjustable-depth connectors 5028 ADAPTER, Electrode, “Mini” #7 Ace-Thred ♠ 5031 ADAPTER, “Twin” #7 Ace-Threds ♠ With inner joint at bottom and #7 Ace-Thred at top. For use with electrodes, temperature sensors or any probes up to 8 mm diameter. Suitable for most vacuum work. Supplied complete with 5029-30 Nylon bushing and FETFE O-Ring. For extra O-Rings, order 7855-704 @13.68/12. With inner joint at bottom and two offset #7 Ace-Threds at top. Two threaded openings enable you to insert two inner tubes of up to 7 mm O.D. such as electrodes, thermometer, bleed tube, etc., through the same joint. The 24/25 medium length joint is compatible with 24/40 full length outer joints. Supplied complete with two 5029-10 Nylon bushings and FETFE O-Rings. For extra O-Rings, order 7855-704 @13.68/12. S Joint  Ordering Code COMPLETE T 14/20 5028-117 32.39 24/40 5028-119 34.63 S Joint  Ordering Code COMPLETE T 24/25 5031-10 79.08 29/42 5031-12 83.26 For a complete lis ting of Threaded Adapters, se e the ACE Cata log. 5261 ADAPTER, w/Hose Connection, “Mini” #7 Ace-Thred ♠ 5032 ADAPTER, Offset #7 Ace-Thred ♠ With inner joint at bottom, #7 Ace-Thred at top and serrated hose connection. Will accommodate electrodes, thermometers, bleed tubes, etc., up to 7 mm diameter. Suitable for most vacuum work. Supplied complete with 5029-10 Nylon bushing and FETFE O-Ring. For extra O-Rings, order 7855-704 @13.68/12. S 14/10 joint is externally threaded and T supplied with holed cap and septum. With inner joint at bottom and #7 Ace-Thred at top, offset and angled approximately 10° for use in multiple neck flasks. Threaded Nylon bushing tightens into glass piece to form an O-Ring compression seal with electrodes, thermometers, bleed tubes, etc., up to 7 mm diameter. Thread at top not only allows for variable vertical positioning of thermometers, etc., but also, because of the 10° angle, by rotating joint you can position the thermometer in the bottom of the flask. Supplied complete with Nylon bushing and FETFE O-Ring. For extra O-Rings, order 7855-704 @13.68/12. For extra bushings, order 5029-10 @2.77. Adapters shown with 12140 Temperature Sensor

5028 ADAPTER, Thermometer, “Mini” #7 Ace-Thred ♠ ACE GLASS • Threaded Adapters With ground joint at bottom and threaded Nylon bushing at top which tightens into #7 Ace‑Thred to form an O-Ring compression seal with thermometers, bleed tubes, etc. Nylon bushing comes complete with FETFE O-Ring. 10/18 size will accommodate thermometers up to 6.5 mm diameter, all others will accommodate 7mm diameters. Suitable for vacuum work. Supplied complete with 5029-10 bushing. For extra O-Rings, order 7855-704 @13.68/12. 5030 ADAPTER, “Midi” #11 Ace-Thred ♠ With ground joint at bottom and #11 Ace-Thred at top....