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Armstrong S-57-3PH BF In-Line Circulator Pump (106285-136)

Armstrong S-57-3PH BF In-Line Circulator Pump (106285-136)

List Price: $2,180.51
You Save: $623.00 (29%)
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Restrictions: Ground Shipping Only.
Armstrong S-57-3PH BF In-Line Circulator Pump (106285-136)

Both S and H Series circulators feature the unique Armstrong shaft and bearing module for ease of serviceability and maximum interchangeability. Oversized shafts of alloy steel machined to exact tolerances. Impellers are constructed from non-ferrous material and are designed for optimal water delivery. Available in bronze-fitted and all-bronze construction.

Armstrong S-57-3PH BF In-Line Circulator Pump (106285-136) Features:
• Standard Three-Piece Design
• Radially-Split Body
• Oversized Shaft
• Centrifugal Impeller
• Positive Mechanical Seal
• Modular Construction

Armstrong S-57-3PH BF In-Line Circulator Pump (106285-136) Specifications:
• BF = Bronze Fitted (Cast Iron) / General heating & circulating
• Construction:
o Volute - Cast Iron
o Impeller - Non-Ferrous
o Shaft - Alloy Steel-Copper Sleeve
o Mechanical Seal Assembly - Carbon Brass Trim - Ceramic Seat
• Maximum Operating Temp. - 225°F (107°C)
• Maximum Working Pressure 125 psi - (862 kPa)
• Pump and Motor Data:
o Flange size (NPT) - 3
o HP - 3/4
o Volts & phase - 208-230/460 or 575 Volt 3 phase
S-57-3PH BF
Ground Only


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