Specifications - City of Montpelier, Vermont

Title:Montpelier District HeatingCity of Montpelier, VT15453 – Plumbing Pumps1. Vertical Simplex Sump Pumps:Issue Date:September 28, 2012Page #:6 of 91. "Model 521A," Aurora Pumps.2. "Type VF2 or VSP, Simplex," Federal Pump Corp.3. "Model 1200, Simplex," Weil Pump Company.4. "Model S, Simplex," Weinman Pump (The Crane Co.)2. Vertical Duplex Sump Pumps:2.5 SUBMERSIBLE SUMP PUMPS1. "Model 522A," Aurora Pumps.2. "Type VF2 or VSP, Duplex," Federal Pump Corp.3. "Model 1200, Duplex," Weil Pump Company.4. "Model S, Duplex," Weinman Pump (The Crane Co.)A. General Description: Pumps shall be vertical, centrifugal, direct connected, endsuction, single stage, bronze fitted, complete with integral inlet strainer, operatingcontrols, and sump cover. Simplex or duplex arrangement as indicated.B. Casing: Cast iron with integral castiron inlet strainer and legs to elevate thepump to permit flow into the impeller. Discharge companion flange shall bearranged for vertical discharge and suitable for plainend pipe connection.C. Impeller: Statically and dynamically balanced, open or semiopen, overhung,single suction, fabricated from cast bronze conforming to ASTM B 584, keyed toshaft and secured by a locking capscrew.D. Pump and Motor Shaft: Stainless steel, with factorysealed, greaselubricated ballbearings.E. Seals: Double mechanical seals.F. Motor: Submersible hermetically sealed, capacitor start, with builtin overloadprotection, with 10foot, 3conductor, waterproof cable and grounding plug.G. Basin: Fiber glass with inlet connections.H. Basin: Castiron with inlet connections.I. Basin: Welded steel with inlet connections.J. Cover: (Cast iron, steel or aluminum), round cover, access opening and openingsPLUMBING PUMPS 15453 6