ASN PUMPS

PUMP APPLICATIONS

  • Water supply
  • Cooling water & hot water
  • Fire-fighting systems
  • Swimming pool water
  • Sprinkling
  • Irrigation
  • Brackish water
  • Condensate
  • Air-con systems
  • Drinking water
  • Chemicals & Oils
  • Power Plants
  • Shipping Industry, Sea water

HYDRAULIC DATA

  • Capacity up to 3000 m3/h (Standard Product)
  • Capacity Extension up to 15000 m3/h (Custom Made Design)
  • Total Head up to 240 m
  • Temperature -30oC to +140oC
  • Pressure up to 25 bar

TECHNICAL SPECIFICATIONS

  • Pump casing is of the volute type fitted with easily renewable casing wearing rings.
  • All impellers are double suction type, dynamically balanced according to ISO 1940 class G 6.3.
  • Shaft rotates in grease lubricated anti friction bearings (2 Pcs for Horizontal Version). In vertical Version
  • Upper bearing is of the roller type and there is a guide bearing at pumps bottom
  • Standard sealing arrangement is a packed gland for temperatures up to 110°C. For temperatures up to 140°C
  • Mechanical seals are used.

BASE FRAME

  • In horizontal version, Pump and motor mounted on fabricated steel base frame which must be fixed with foundation bolts on a concrete base and subsequently grouted in. base frames are constructed from welded profile sections.
  • In vertical version pump is mounted between a base frame and the motor stool all aligned.

PUMP COUPLING

  • Flexible coupling with pins and rubber is used. If the pump housing, motor or the entire unit is moved, alignment is always necessary.
  • All couplings are supplied with a guard.

MATERIALS OF CONSTRUCTION

  • Standard materials: Cast Iron, Ductile Iron, Bronze Alloys
  • Special Materials: Stainless Steel, Duplex Stainless Steel, Austenitic Ni-Resist Cast Irons