Peripheral Non Self-Priming MI NSP Pumps

Application

• For clean liquids without abrasives, which are non - aggressive for the pump materials.
  (Solids content up to 0.2 %)
• For water supply.
• For heating, cooling, air-conditioning and circulation plants.
• For civil and industrial applications.
• For pressure boosting.
• For watering gardens.

  Performance Range

• Head range up to 31 meters.
• Flow range up to 30 l/min. (1.8 m³/h).

  Motor

• 2 - pole submersible motor 50Hz (n = 2900 RPM)
• Single phase : 230V +5 -15 % with thremal protection.
• Insulation class F
• Protection IP 44
• Constructed in accordance with IEC 34.

  Operating conditions

• Liquid temperature up to 90°C.
• Ambient temperature up to 50°C.
• Maximum suction lift up to 9 m.
• Continuous duty.
• This pump is supplied with a check valve on the suction side, so no foot valve is required.

  Special Features on Request

• Other voltages.
• Available in three phase.
• Special mechanical seal.
• Higher liquid or ambient temperatures.
• Available in 60Hz.

  Material

  COMPONENTS	MI	B - MI
  Pump Casing & Bracket	Grey Iron 200 ISO 185	Bronze G CuSn10UNI 7013
  Impller	Brass	Brass
  Shaft	Cr Ni Steel AISI 410	Cr Ni Steel AISI 410
  Mechanical Seal	Graphite vs Ceramic	Graphite vs Ceramic