Daihan GL Stirr-Guide, for ø12mm Rod, GL32 Cap, 45/40 SL.STIS252D

GL Stirr-Guide SL.STIS252D is a PTFE stirrer guide designed to support and seal laboratory stirrer shafts. It accepts a Ø12 mm rod, fits a GL32 cap and DIN joint size 45/40, and is intended for use where a stable, low-friction bearing and chemical-resistant seal are required during mixing and stirring operations. Primary use cases include guiding and stabilizing glass or PTFE stir shafts through reactor caps or flasks while maintaining a durable seal under a wide temperature range.

Key Features:

• Shaft capacity: Ø12 mm rod
• Cap/joint compatibility: GL32 cap with DIN 45/40 joint
• Material: PTFE construction
• Sealing components: Viton O-ring
• Bearings/retainer: Two bearings with screw-retainer
• Temperature stability: -180°C to +260°C

Advantages:

• Chemical-resistant PTFE body provides broad compatibility with corrosive media.
• Two-bearing design with screw-retainer offers improved shaft support and reduced wobble during stirring.
• Viton O-ring ensures reliable sealing performance across aggressive solvent and temperature conditions.
• High temperature range (-180°C to +260°C) allows use in both cryogenic and elevated-temperature applications.