Ground pump 3250/25 with delivery 3250 m 3/h (902 l/s) and head 25 m, double-casing, horizontal, is designed for pumping hydraulic mixture with hydrogen pH from 6 to 8, density up to 1300 kg/m 3, temperature 278 - 343 K (5 - 70 C), with solid inclusions of volume concentration up to 15%, microhardness up to 9000 MPa, and can be operated on floating dredging equipment, floating mobile and stationary dredging stations.
The dredger is configured with the direction of the discharge pipe vertically upwards (other directions are possible upon agreement with the customer). Direction of rotation is right-handed (clockwise, determined from the drive side).
TECHNICAL DATA
Supply Q, m 3/h (l/s) - 3250 (902)
Head H, m±6% - 25
Rotational speed n, rpm (S -1 ) - 330 (5,5)
Efficiency factor, % not less than - 65
Pump drive power, kW, not less - 515
Allowed cavitation reserve - 6,0
Size of flow path cross-section, mm not less than - 200
Pump weight, kg....
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