Single pusher balanced mechanical seals according to standard API682, 4th edition. For API610 or ASME B73.1; B73.2 pumps, cartridge mounted to be fitted on new pumps or retrofitting. Auxilliary fixed, floating or segmented auxiliary bush, for leakage control or auxiliary flushing.
• CB8S
Cat. 1; Type A; Arr. 1CW-FX/1CW-FL: seal with protected springs and fixed or floating auxiliary bushing, suitable for dirty liquids and with suspended solids.
• BM8S
Cat. 1; Type A; Arr. 1CW-FX/1CW-FL: seal with robust drive system for high stress, fixed or floating auxiliary bushing.
• BM6S
Cat. 2&3; Type A; Arr. 1CW-FL: seal with robust drive system for high stress, floating or segmented auxiliary bushing.
Narrow face option for light hydrocarbons services.
• BM4L
Eng.; Type A; Arr. 1NC-FL: seal designed for VS4 pumps or as a backup seal for magnetic drive pumps. Suitable for dry- running applications.
Single pusher balanced mechanical seals according to standard API682, 4th edition. For API610 or ASME B73.1; B73.2 pumps, cartridge mounted to be fitted on new pumps or retrofitting. Auxilliary fixed, floating or segmented auxiliary bush, for leakage control or auxiliary flushing.
• CB8S
Cat. 1; Type A; Arr. 1CW-FX/1CW-FL: seal with protected springs and fixed or floating auxiliary bushing, suitable for dirty liquids and with suspended solids.
• BM8S
Cat. 1; Type A; Arr. 1CW-FX/1CW-FL: seal with robust drive system for high stress, fixed or floating auxiliary bushing.
• BM6S
Cat. 2&3; Type A; Arr. 1CW-FL: seal with robust drive system for high stress, floating or segmented auxiliary bushing.
Narrow face option for light hydrocarbons services.
• BM4L
Eng.; Type A; Arr. 1NC-FL: seal designed for VS4 pumps or as a backup seal for magnetic drive pumps. Suitable for dry- running applications.