Bell & Gossett 3/4HP Series PDB37S Circulator Pump, Bronze, Lead Free, 3" Flange, 115/230V

Bell & Gossett PDB37S 105100LF Series PDB37S Bronze Booster Pump Oil Lubricated Circulators Three-Piece
Flange not included. Available separately in 1", 1-1/4" & 1-1/2"
B&G Motor — The heart of the booster. The finest circulator motor available. Sleeve bearing, oil lubricated with replaceable resilient mounts.
Typical Applications:. Hydronic Heating & Cooling, Multi Stage Zoning, General Industrial Service.
Features:.
• Flexible spring noise dampening coupler adds to quiet operation.
• Long bronze sleeve bearings maintain shaft alignment & longer life.
• Precision ground pump shaft, oversized to provide large bearing surfaces ensuring long seal & bearing life.
• Centrifugal impeller prevents air buildup at seal faces to assure long life.
• Close tolerances minimize water seepage and maximum efficiency.
• Three part pump assembly and two part motor bracket make servicing system quick & easy.