The series LR is a flanged in-line system lubricated circulating pump designed specifically for quiet operation in closed loop systems. The series LR is available in cast iron body construction for hydronic heating systems or lead-free bronze body construction for potable water applications.
Cast iron body|The pump shall be of the horizontal system lubricated type specifically designed and guaranteed for quiet operation|The pumps shall have a ceramic shaft supported by carbon bearings|Bearings are to be lubricated by the circulating fluid|Motor stator to be isolated from circulating fluid through use of stainless steel can|The pump manufacturer shall be ISO-9001 certified|Motors to have built-in impedance protection|Rotor to be sheathed in stainless steel|Ceramic shaft|3/4, 1, 1-1/4 and 1-1/2 in NPT flange|Model LR-20WR
Bell & Gossett LR Booster Pump, Low Head Maintenance-Free, Series: LR Series, 125 W, 115 VAC, 1.1 A, 60 Hz, 1 ph, 150 psi Maximum, 2950 rpm Motor, Noryl Impeller, In-Line Mount, 225 deg F, Carbon Bearing, 6-3/8 in H