Detail Johstadt - NP4000
Pump
JOHSTADT Fire Fighting Centrifugal Pump EN 1028 made of seawater-resistant aluminium alloy or gunmetal/ bronce with pump shaft made of stainless steel, mechanical seal, bearing without oil
Drive: Flange or hydraulic motor
Rotation: clockwise
Priming System
VACUMAT plus – automatic controlled JOHSTADT priming pump, disengageable, suction lift 0...8 m, oilfree, maintenance free, pressure free
Modular System
Flexible adaption of suction inlet and pressure outlet to customers specification
Performance
3000...4000 l/ min at 10 bar and 3 m suction lift ( Nominal speed: 2750...2800/ min)
Suction Inlet
Basis:
• 1 x suction inlet NW 150, flange
Option:
• Modular system
Pressure Inlet
Basis:
• 1 x pressure outlet NW 125, flange
Option:
• Modular system
Accessory
Foam System ( foam mixer, foam proportioning, air foam system) , panel, pump pressure control
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