>  > Accessories for magnetic stirrer couplings
BackNextCatalogueOverview

PTFE lip seals for glass flanges

These seals are ideal for use in glass reactors. They seal all-glass flanges as well as glass to metal flanges (e.g. when used with a BUK coupling). The self-centring seals have a FKM® o-ring with steel core and can be used under pressures up to 10 bar. They are available in two versions: Single collar, which is recommended for the use with magnetic stirrer couplings, or double collar for sealing two glass flanges.
PTFE lip seals for glass flanges
PTFE lip seals for glass flanges
Single collarCode-No.Double collarCode-No.
DN 1540 26446 000 12 7DN 1540 26446 000 04 2
DN 2540 26446 000 13 4DN 2540 26446 000 05 9
DN 4040 26446 000 14 1DN 4040 26446 000 06 6
DN 5040 26446 000 15 8DN 5040 26446 000 07 3
DN 8040 26446 000 16 5DN 8040 26446 000 08 0
DN 10040 26446 000 17 2DN 10040 26446 000 09 7
DN 15040 26446 000 18 9DN 15040 26446 000 10 3
DN 20040 26446 000 19 6DN 20040 26446 000 11 0
    
    
    
    
    
    
    
Accessories:
Magnetic stirrer couplings BUK Mikro NS 14 and NS 19
Magnetic stirrer couplings BUK Mini NS 29/32
Magnetic stirrer couplings BUK NS 29/32
Magnetic stirrer couplings BUK NS 45/40
Magnetic stirrer couplings BUK with flange, mat.no. 1.4435
Magnetic stirrer couplings BUK with flange, HC 22 / mat.no. 2.4602