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Caleffi Solar Pump Station NA255160 without Controller

$ 1,662.00 CAD
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Caleffi Solar Pump Station NA255160 without Controller

Introduction

This item is one Commercial Solar Pump Station without a controller. The solar pump station is a pre-assembled and leak tested unit with fittings for transferring heat from the collector to the storage tank.
NA255 SPECIFICATIONS

Product Description

NA255 COMPONENTS

The solar station is mounted on a wall support and held by clip springs. The station contains important valves and fittings and safety equipment for operating a solar thermal system:

  • Return to the collector field
  • Ball valve with temperature gauge in the return equipped with replaceable spindle (blue)
  • Pressure relief valve, 87 psi / 6 bar
  • Fill valve
  • Connection for the expansion tank
  • Pressure gauge 87 psi / 6 bar
  • Solar pump
  • Ball valve in flowmeter
  • Drain valve
  • Flowmeter
  • Return from the storage tank
  • Supply to the storage tank
  • Airstop equipped with manual bleeder
  • Ball valve with temperature gauge in the supply equipped with replaceable spindle (red)
  • Supply from the collector field
Video

Technical Documents
PDF ICON

 Technical Brochure 

 PDF ICON  Operation & Maintenance Manual


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Caleffi Solar Pump Station NA255160 without Controller

This item is one Commercial Solar Pump Station without a controller. The solar pump station is a pre-assembled and leak tested unit with fittings for transferring heat from the collector to the storage tank.

The pump station contains the following:

  • Ball valves in flow and return in combination with flow check valves  
  • Foam insulation shell  
  • Ports for filling and flushing  
  • Manual air vents  
  • Balance/flow meter  
  • Temperature gauges in flow and return  
  • Pressure gauge  
  • Safety relief valve: 90 psi  
  • Pump: Star S 30 U25 three-speed  
  • Connection: 3/4" or 1" sweat union connection kit

Technical Properties

  • Max. working pressure: 150 psi  
  • Max. working temp: 360°F  
  • Adjustable flow: 1/2 to 10 GPM  
  • Agency approval: cULus