Definition of pressure levels:
No. 0: injection pressure up to 16 bars
No. 1: injection pressure >16 to 25 bars
No. 2: injection pressure >25 to 40 bars
No. 3: injection pressure >40 to 60 bars
No. 4: injection pressure >60 to 100 bars
No. 5: injection pressure >100 to 160 bars
No. 6: injection pressure >160 to 250 bars
No. 7: injection pressure >250 to 430 bars
No. 8: injection pressure >430 to 700 bars
No. 9: injection pressure >700 bars J.6.00-J.6.04:
For cement mortar, cement slurry and suspensions as membrane, piston, eccentric screw or hose pumps, which are used for all sorts of injection work, especially for soil or rock consolidation operations.
Further applications include filling and removal of supporting suspensions, etc. Sand aggregates with a particle size of up to 4 mm max. Piston or plunger pump with automatic valves, delivery rate and pressure continuously adjustable by hydrostatic means or frequency control. Max pressure presettable, electro-hydraulic drive.
With drive unit, hydraulic connecting hoses, cables.
Pressure transmitter for control purposes, recording system.
Without mixers and agitators, flow-rate meters, injection hoses, nozzles.
Injection level 1: injection pressure > 16 to 25 bars
Injection level 2: injection pressure > 25 to 40 bars
Injection level 3: injection pressure > 40 to 60 bars
Injection level 4: injection pressure > 60 to 100 bars
Injection level 5: injection pressure >100 to 160 bars
Injection level 6: injection pressure >160 to 250 bars
register of construction equipment 1991
2563
wearing part
friction discs and parts immersed in the pumped medium, seals
,
piston and piston rod seals, suction and pressure valve seats including balls or valves, pressure pick-up and shutoff means.
