Sleeves ROTILABO® for spherical ground joints, 19, 5 Piece(s)

For gas, liquid and vacuum-sealed spherical joint connections. With sealing grooves for high-vacuum sealing (leak rate: <1 x 10^-2 mbar l s^-1). Easy to release and re-use. No grease necessary. Temperature-stable from -200 to +250 °C. High resistance to chemicals.