Goulds 1AI20512 Closed Coupled Centrifugal Pump 1/2HP

Goulds 1AI20512 Closed Coupled Centrifugal Pump 1/2HP TEFC Enclosure All Iron FEATURES Compact Design Close coupled, space saving design provides easy installation. Flexible couplings and bedplates not required. Mounting Can be mounted in vertical or horizontal position. Available in bronze fitted (BF), all iron (AI), or all bronze (AB). Bronze fitted means bronze impeller. Impeller Enclosed design for high efficiencies. Threaded directly on motor shaft. Stainless steel locknut on three phase models requires no clearance adjustments. Balanced for smooth operation. Casing Volute type, cast iron or brass construction. Back pullout design. Discharge can be rotated in eight positions. Vertical discharge standard. Tapped openings provided for priming, venting and draining. Mechanical Seal Standard carbon/ceramic faces, BUNA elastomers, 300 series stainless steel components. Option seals available. Motor Close-coupled design. Ball bearings carry all radial/axial thrust loads. Designed for continuous operation. All ratings are within working limits of the motor. SPECIFICATIONS Pump Capacities: to 110 GPM Heads: to 118 feet Maximum working pressure: 125 PSI Rotation: right hand i.e.; clockwise when viewed from motor end. Motor NEMA standard Open drip proof, TEFC, or (explosion proofthree phase only) enclosures. 60 Hz, 3500 RPM Stainless steel shaft Single phase: 1/2-2 HP ODP or TEFC. Built-in overloadwith automatic reset. Three phase: 1_3-2 HP: ODP, 208-230/460 V 1/2-2 HP: TEFC, 208-230/460 V 1/2-2 HP: expl. proof, 230/460 V Overload protection must be provided in starterunit. Starter and heaters (3) must be orderedseparately.