NFPA 20 Normuna Uygun Yangın Pompaları

These are fire pumps designed and manufactured in accordance with standard 20 of the American Fire Protection Association (NFPA).

PUMP FEATURES

Pump Body Split Body or Rear Suction Type
Pump Body Material GGG 25 or GGG 40
Wheel Bronze or AISI 304
Pump Shaft AISI 316
Sealing Soft Packing (5 Rows)

TECHNICAL SPECIFICATIONS

Closed Valve Pressure should not exceed 140% of nominal pressure.
Minimum pressure at 150% flow rate at maximum load should not be less than 65% of nominal pressure.
Suction Collector Water Flow Velocity should not be more than 3 m/s.