Bell & Gossett Booster Pump, 3-Piece, Model 100NFI, Series 100, 1/12 hp, 115 VAC, 1.75 A, 60 Hz, 125 psi Maximum, 1725 rpm Motor, Centrifugal Impeller, 225 degree F, Sleeve Bearing, 14-7/8 inch length x 6-3/8 inch H
For applications requiring higher flow and head pressures, Bell and Gossett provides an entire range of booster pumps. The designs of these pumps are based on three-part configuration which offers complete field reparability and compact construction. All Bell and Gossett boosters are equipped with the incomparable B and G manufactured motor for quiet and efficient operation.
Hardened integral thrust collar minimizes end-thrust to ensure long seal and bearing life
The Bell & Gossett mechanical seal is designed to withstand the wide range of water temperatures, pressures, additives and dissolved solids common in hydronic systems
Centrifugal impeller prevents accumulation of air at seal faces to assure long life
Close impeller/body tolerances minimize water slippage and maximize efficiency
Single phase motor
3/4, 1, 1-1/4 and 1-1/2 in NPT flange
Model 100NFI
Cast iron body
115V With built-in overload protection
Sleeve bearing, oil lubricated with replaceable resilient motor mounts
Noise dampening coupler
Bell & Gossetts own flexible spring design adds to quiet operation, do not accept a substitute
Long bronze sleeve bearings maintain exact shaft alignment
Provides for constant circulation of oil over bearing surfaces
Precision ground pump shaft is oversized to provide large bearing surfaces
