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Espa Pumps

Espa DeltaPres Automatic Pressure Pump

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£413.10 Inc. VAT
£344.25 Ex. VAT

Description

Espa DeltaPres Pressure Pump Units

DELTAPRES – A free standing unit for domestic boosting, irrigation, water applications transfer and pressurisation.

Self-priming centrifugal pumps with Venturi system up to 9 m.

 

Automatic pressure set assembled to the pump, supplies constant water pressure. 

  • Electronic device to prevent starting in the absence of water, and the avoidance of water hammer.
  • Does not require any maintenance or air pre-charge.
  • Quiet running.
  •  Check valve, pressure gauge, pressure switch and control board.
  • Built-in reset button.
  • Protects pump from dry running
  • Main body, upper support and cable guides in technopolymer.
  • Internal  diaphragm in natural rubber.
  • Screws, washers, nuts, etc. in stainless steel AISI 304.

Materials:
Pump body in stainless steel AISI 304.
Motor shaft in stainless steel AISI 420.
Impeller in glass loaded Noryl®, Delta 505, 755, 1005.
Impeller in stainless steel AISI 304, Delta 1755.
Diffusers in glass loaded Noryl®.
Mechanical seal in graphite and steatite.
Motor housing in aluminium L-2521.
Windings impregnated with epoxy resin.
Motor:
Asynchronous, two poles.
IP 44 protection.
Class F insulation.
Continuous operation.
Single phase version built-in thermal protection.
Provided with removable handle for transport.

 

 

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