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Armstrong International - ASTRO 280SS 230V - 5/16 hp HP Stainless Steel Wet Rotor, Maintenance Free HVAC Circulating Pump

  • MFR SKU: ASTRO 280SS 230V
  • ITEM #: 7901062
  • 0 Reviews / 0 Questions
$728.71
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ITEM #: 7901062
The hot water circulating pump was designed for use in water circulation and in hydronic heating systems. It is ideal for open systems such as domestic hot water recirculation or pressure boosting, and where the use of stainless steel is desired to avoid corrosion.
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Armstrong International - ASTRO 280SS 230V - 5/16 hp HP Stainless Steel Wet Rotor, Maintenance Free HVAC Circulating Pump

  • Item #: 7901062
  • MFR SKU: ASTRO 280SS 230V
  • Technical Specification
  • Item HVAC Circulating Pump
  • HVAC Circulating Pump Type Hot Water Circulating Pump
  • HP 5/16 hp
  • Voltage - Pumps 230V AC
  • Phase - Pumps 1
  • Connection Style Flange
  • Inlet/Outlet Size 1-1/4 in
  • Shut-Off 31 ft
  • Housing Material - Pumps Stainless Steel
  • Max. GPM @ Head 32 gpm @ 0 ft
  • Series ASTRO 280
  • Face to Face Dimension 6 1/2 in
  • Best Efficiency GPM @ Head 16 gpm @ 18 ft
  • Min. GPM @ Head 0 gpm @ 31 ft
  • Drive Type Direct
  • Height 6 1/2 in
  • Length 5 1/2 in
  • Width 6 3/4 in
  • Loop Configuration Open
  • Flange/Union Included No
  • Includes (2) Gaskets, Circulator Pump
  • Max. Operating Pressure 150 psi
  • Max. Temp. 230 Degrees F
  • Amps 0.90
  • RPM 3, 600 RPM
  • Number of Speeds 3
  • Thermal Protection Yes
  • Pump Mount In Line
  • Impeller Material 30% Glass-Filled Noryl(R)
  • Shaft Material Ceramic
  • Mechanical Seal Wet Rotor
  • Features 3 Speed, Compact, High Performance, Maintenance Free
  • Standards ETL
  • Manufacturers Warranty Length 2 yr
  • Compliance cETL, Low Lead, NSF-372
  • This item is restricted for international sale.

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