Ultraflex Group


BubbleBuster™ Outboard steering systems HYDRAULIC STEERING SYSTEMS


Reduce time and simplify purging hydraulic steering systems with the self contained and portable BubbleBuster™ purging unit.
Attach the hoses using the quick connect fittings to the helm and cylinder and with the push of a button the BubbleBuster™ begins cycling oil throughout the entire systems free of air.
The system features a ZeroEmulsion pump, 1 gal capacity reservoir and is compatible with competing helms and cylinders.



• One motor pump with safety valve, switch and 1 gal (5 litres) tank included, it allows the purging of 2 hydraulic steering systems before refilling. 12V electric motor with thermal protection; current absorption 8 A
• One 13’ (4m) electric harness with alligator clips for fast connection with the battery
• One double spiralled hose to connect to helm pump- extended length: 19.6’ (6m)

• One double spiralled hose to connect to cylinder – extended length: 19.6’ (6m)

• One utility tray



42593V - Helm purging fitting

42595Z - Fittings replacement kit


KBE1: No. 1 double spiralled hose to connect to cylinder 49’ (15 m) extension
KBD2: No. 1 kit for double cylinder systems filling and purge
KH94: Connection kit for UC94-OBF cylinders with old bleeders (not fast connect)
KH128: Connection kit for cylinders (except UC94) with old bleeders (not fast connect)


BB 41666R BubbleBuster™ - complete set
KBE1 41682N Extension kit
KBD2 41703U Double cylinder purging kit
KH94 41899R UC94 (old) connection kit
KH128 41900W Connection kit for cylinders with old fittings (except UC94)