Z8
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HYDRAULIC PERFORMANCE RANGE AT 50 Hz

SECTORS AGRICULTURAL, INDUSTRIAL. APPLICATIONS APPLICATIONS • Water supply from deep wells. • Pressure boosting and water distribution in civil and industrial systems. • Supply of surge tanks and reservoirs. • Firefighting and washing systems. • Water level control. • Irrigation. • Mining. SPECIFICATIONS SPECIFICATIONS PUMP Delivery: Delivery up to 180 m3/h. Head: Head up to 550 m. Maximum pump overall diameter (2 cable covers included): 198 mm for all versions. • Maximum electric pump immersion depth: 350 m with L6W, L8W, L10W motors. • Maximum permissible quantity of suspended sand: 100...

TABELLA MATERIALI Z8 MATERIALS TABLE OF MATERIALS Z8 COMPONENT MATERIAL EUROPE Delivery head / Valve Casing Valve Valve seat Valve spring Diffuser / Bowl Diffuser O-Ring Impeller Taperlock Wear ring Lower support / Suction Casing Suction strainer Pump shaft Coupling Bearing bush Thrust Bearing Screw, stud, nut Cable protection Stainless steel Stainless steel NBR 90 Stainless steel Stainless steel NBR 70 Stainless steel Duplex stainless steel POM (DELRIN ®) Stainless steel Stainless steel Stainless steel Stainless steel EPDM + LOXAMID ® PTFE + 25% carbon Stainless steel Stainless steel...

HYDRAULIC PERFORMANCE RANGE AT 50 Hz

STAGES Z855 SERIES, 1 TO 7 STAGES TABELLA DI PRESTAZIONI IDRAULICHE SERIE Z855 2 poli 50 Hz OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz Q = DELIVERY PUMP H = TOTAL HEAD METRES COLUMN OF WATER DIMENSIONI E PESI SERIE Z855 2 poli 50 Hz DIMENSIONS AND WEIGHTS ELECTRO 1) Max electric pump diameter with 2 motor cables included. In case of 1 motor cable C = 198 mm with L6W motor. 2) T min valid only for max flow speed of 4,2 m/s. For higher speeds please contact our sales network. 3) Without cables. 4) For pumps without non-return valve, reduce dimension A by 110 mm, and...

The flow resistance of the non-return valve has been considered. These performances are valid for liquids with density p = 1.0 Kg/dm3 and kinematic viscosity v = 1 mm2/sec.

STAGES Z855 SERIES, 8 TO 19 STAGES TABELLA DI PRESTAZIONI IDRAULICHE SERIE Z855 2 poli 50 Hz OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz Q = DELIVERY PUMP H = TOTAL HEAD METRES COLUMN OF WATER DIMENSIONI E PESI SERIE Z855 2 poli 50 Hz DIMENSIONS AND WEIGHTS ELECTRO 1) Max electric pump diameter with 2 motor cables included. In case of 1 motor cable C = 198 mm with L6W motor. C = 201,5 mm with L8W motor. 2) T min valid only for max flow speed of 4,2 m/s. For higher speeds please contact our sales network. 3) Without cables. 4) For pumps without non-return valve, reduce...

The flow resistance of the non-return valve has been considered. These performances are valid for liquids with density p = 1.0 Kg/dm3 and kinematic viscosity v = 1 mm2/sec.

STAGES Z875 SERIES, 1 TO 6 STAGES TABELLA DI PRESTAZIONI IDRAULICHE SERIE Z875 2 poli 50 Hz OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz Q = DELIVERY PUMP 15 42 70 90 105 0 H = TOTAL HEAD METRES COLUMN OF WATER DIMENSIONI E PESI SERIE Z875 2 poli 50 Hz DIMENSIONS AND WEIGHTS ELECTRO 1) Max electric pump diameter with 2 motor cables included. In case of 1 motor cable C = 198 mm with L6W motor. 2) T min valid only for max flow speed of 4,2 m/s. For higher speeds please contact our sales network. 3) Without cables. 4) For pumps without non-return valve, reduce dimension A by...

The flow resistance of the non-return valve has been considered. These performances are valid for liquids with density p = 1.0 Kg/dm3 and kinematic viscosity v = 1 mm2/sec.

STAGES Z875 SERIES, 7 TO 18 STAGES TABELLA DI PRESTAZIONI IDRAULICHE SERIE Z875 2 poli 50 Hz OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz Q = DELIVERY PUMP H = TOTAL HEAD METRES COLUMN OF WATER DIMENSIONI E PESI SERIE Z875 2 poli 50 Hz DIMENSIONS AND WEIGHTS ELECTRO 1) Max electric pump diameter with 2 motor cables included. In case of 1 motor cable C = 198 mm with L6W motor. C = 201,5 mm with L8W motor. 2) T min valid only for max flow speed of 4,2 m/s. For higher speeds please contact our sales network. 3) Without cables. 4) For pumps without non-return valve, reduce...

The flow resistance of the non-return valve has been considered. These performances are valid for liquids with density p = 1.0 Kg/dm3 and kinematic viscosity v = 1 mm2/sec.

STAGES Z895 SERIES, 1 TO 6 STAGES TABELLA DI PRESTAZIONI IDRAULICHE SERIE Z895 2 poli 50 Hz OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz Q = DELIVERY PUMP H = TOTAL HEAD METRES COLUMN OF WATER DIMENSIONI E PESI SERIE Z895 2 poli 50 Hz DIMENSIONS AND WEIGHTS ELECTRO 1) Max electric pump diameter with 2 motor cables included. In case of 1 motor cable C = 198 mm with L6W motor. C = 201,5 mm with L8W motor. 2) T min valid only for max flow speed of 4,2 m/s. For higher speeds please contact our sales network. 3) Without cables. 4) For pumps without non-return valve, reduce...

The flow resistance of the AHv non-return valve has been considered. These performances are valid for liquids with density p = 1.0 Kg/dm3 and kinematic viscosity v = 1 mm2/sec.

STAGES Z895 SERIES, 7 TO 18 STAGES TABELLA DI PRESTAZIONI IDRAULICHE SERIE Z895 2 poli 50 Hz OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz Q = DELIVERY PUMP H = TOTAL HEAD METRES COLUMN OF WATER DIMENSIONI E PESI SERIE Z895 2 poli 50 Hz DIMENSIONS AND WEIGHTS ELECTRO 1) Max electric pump diameter with 2 motor cables included. In case of 1 motor cable C = 201,5 mm with L8W motor. C = 236 mm with L10W motor. 2) T min valid only for max flow speed of 4,2 m/s. For higher speeds please contact our sales network. 3) Without cables. 4) For pumps without non-return valve, reduce...

The flow resistance of the AHv non-return valve has been considered. These performances are valid for liquids with density p = 1.0 Kg/dm3 and kinematic viscosity v = 1 mm2/sec.

STAGES Z8125 SERIES, 1 TO 6 STAGES TABELLA DI PRESTAZIONI IDRAULICHE SERIE Z8125 2 poli 50 Hz OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz Q = DELIVERY PUMP H = TOTAL HEAD METRES COLUMN OF WATER DIMENSIONI E PESI SERIE Z8125 2 poli 50 Hz DIMENSIONS AND WEIGHTS ELECTRO 1) Max electric pump diameter with 2 motor cables included. In case of 1 motor cable C = 201,5 mm with L8W motor. C = 236 mm with L10W motor. 2) T min valid only for max flow speed of 4,2 m/s. For higher speeds please contact our sales network. 3) Without cables. 4) For pumps without non-return valve, reduce...