Single, unbalanced single wavy spring seal designed according the metric DIN 24960 standard to L1k. This seal is applied on a wide range of duties, primarily in the chemical industry where DIN standard pumps are used. Standard face materials according DIN coding focused on:

B resin impregnated carbon
A antimony impregnated carbon
S chrome steel casting
Q self sintered silicon carbide

Europac 610
As above, balanced design needing stepped shaft. Pressure: To 360 psi (25 bar)

Europac 615-lube
As Europac 610, balanced design needing stepped shaft, but using special design lube groove faces for hot-water service without need for cooling. Pressure: To 255 psi (17.5 bar), Temperature: To 340°F (170°F)