Self-priming Single-stage Centrifugal Motor Pump - Monobloc or Bare Shaft with semi-open Impeller - Single-phase or three-phase II Poles motor, 60Hz, 3500rpm - BSP threaded suction nozzles" 2 "x 1.1 / 2" pressure. Used for water with non-fibrous solids with a maximum diameter of 4mm and a proportion of up to 20% of the volume. Maximum Flow: 21.0m³ / h - Minimum Flow: 0.6m³ / h; Maximum pressure: 36.5mca - Minimum pressure: 5.0mca.
• GG-20 cast iron Casing.
• GG-20 cast iron Impeller.
• GG-20 cast iron intermediate.
• GG-20 cast iron diffuser.
• GG-20 cast iron valve washer.
• Buna N valve seal.
• Buna N Casing O-ring.
• Mechanical seal: Graphite and ceramic faces.
• Spring in 304 stainless steel and elastomer (rubber) in Buna N.