Assessments - 5, GPA: 4
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Facilidade de uso
If a trap malfunctions, the condensate can be passed to the return unit at a much higher temperature causing the return unit to fail. When using Bryan Condensate Transfer Stations as the return unit, this problem is overcome because they are designed to eliminate cavitation at higher temperatures. In addition, Bryan Condensate Transfer Stations are designed to handle the higher load placed on them during cold starts and are supplied with reliable pumps that are designed to handle hotter water and develop higher pressures at lower speeds. Bryan Condensate Transfer Stations are ideal for remote or non-accessible locations where unattended, dependable performance is essential. Bryan Condensate Transfer Stations Features Construction Bryan Condensate Transfer Stations can be supplied for either simplex or duplex operations. Simplex units can be converted to duplex operations in the field if an upgrade is required for receivers larger than eight gallons. Users can specify either cast iron or 3/16 inch (4.8 mm) steel receivers with receiver capacities ranging from 8 to 50 gallons (30 to 189 liters). A safety reserve is provided in these capacities to Available Sizes • 8 to 50 gallon receivers • 6 to 60 GPM (3,000 to 30,000 PPH) pump capacities • 10 to 60 PSI discharge pressures handle water at up to 10 psi (0.68 bar) above the selected discharge pressure. Safety venting to the atmosphere is required. Units will deliver hot water at temperatures up to 200.F (93.C) and will not vapor bind at 210.F (98.C). Electrical equipment is generally mounted at least 1 foot (0.305 m) above floor level for safety and to maintain pumping if flooding occurs. Bryan Condensate Transfer units are supplied with an internal pump that operates at 1750 rpm. Pumps, which are mounted vertically on top of the receiver, are leak proof and easy to maintain. Floats are set at the factory to provide about 2 inches (5.08 cm) of water level variation between start and stop. This insures frequent recycling and smaller condensate transfers at higher temperatures, thus improving overall efficiency of the boiler system. Settings for both float switches and mechanical alternators can be field adjusted. All units can be provided with optional pressure gauges for the pump discharge. An optional thermometer can be provided for the receiver. Electrical Motor sizes range from 1/4 hp to 2 hp and operate at 1750 rpm. Operating voltages are 115/230 volt single phase or 230/460 volt three phase. Enclosed motors are available as an option. Electrical options are available. Consult your Bryan representative for more information. Bryan Condensate Transfer Stations Condensate Rate Pump Discharge Pressure PSIG (Bar) Minimum Pump GPM (M3/H) Motor HP Receiver Capacity Pump Discharge Size NPT Unit Number Cast Iron Receiver Steel Receiver Simplex G (L) Duplex G (L) 3.0 gpm (0.68 m3/h) or 1,500 PPH (680 kg/h) 10 (0.68) 6.0 (1.36) 1/4 8 (30) 15 (57) 1. B-6F B-6S 15 (1.02) 6.0 (1.36) 1/4 8 (30) 15 (57) 1. B-6F B-6S 20 (1.36) 6.0 (1.36) 1/4 8 (30) 15 (57) 1. B-6F B-6S 30 (2.04) 6.0 (1.36) 1/3 8 (30) 15 (57) 1. B-9F B-9S 40 (2.72) 6.0 (1.36) 1/2 8 (30) 15 (57) 1-1/4. B-37F B-37S 50 (3.40) 6.0 (1.36) 1/2 8 (30) 15 (57) 1-1/4. B-37F B-37S 60 (4.08) 6.0 (1.36) 1 8 (30) 15 (57) 1-1/4. B-39F B-39S 5.0 gpm (1.14 m3/h) or 2,500 PPH (1134 kg/h) 10 (0.68) 10.0 (2.27) 1/4 8 (30) 15 (57) 1. B-26F B-26S 15 (1.02) 10.0 (2.27) 1/3 8 (30) 15 (57) 1. B-27F B-27S 20 (1.36) 10.0 (2.27) 1/3 8 (30) 15 (57) 1. B-27F B-27S 30 (2.04) 10.0 (2.27) 1/2 8 (30) 15 (57) 1. B-29F B-29S 40 (2.72) 10.0 (2.27) 3/4 8 (30) 15 (57) 1-1/4. B-38F B-38S 50 (3.40) 10.0 (2.27) 3/4 8 (30) 15 (57) 1-1/4. B-38F B-38S 60 (4.08) 10.0 (2.27) 1-1/2 8 (30) 15 (57) 1-1/4. B-61F B-61S 7.5 gpm (1.70 m3/h) or 3,750 PPH (1701 kg/h) 10 (0.68) 15.0 (3.41) 1/3 15 (57) 15 (57) 1-1/4. B-23F B-23S 15 (1.02) 15.0 (3.41) 1/2 15 (57) 15 (57) 1-1/4. B-25F B-25S 20 (1.36) 15.0 (3.41) 1/2 15 (57) 15 (57) 1-1/4. B-25F B-25S 30 (2.04) 15.0 (3.41) 3/4 15 (57) 15 (57) 1-1/4. B-48F B-48S 40 (2.72) 15.0 (3.41) 1 15 (57) 15 (57) 1-1/4. B-50F B-50S 50 (3.40) 15.0 (3.41) 1-1/2 15 (57) 15 (57) 1-1/4. B-62F B-62S 60 (4.08) 15.0 (3.41) 2 15 (57) 15 (57) 1-1/4. B-68F B-68S 10.0 gpm (2.27 m3/h) or 5,000 PPH (2268 kg/h) 10 (0.68) 20.0 (4.54) 1/2 15 (57) 15 (57) 1-1/4. B-2F B-2S 15 (1.02) 20.0 (4.54) 1/2 15 (57) 15 (57) 1-1/4. B-2F B-2S 20 (1.36) 20.0 (4.54) 3/4 15 (57) 15 (57) 1-1/4. B-3F B-3S 30 (2.04) 20.0 (4.54) 1 15 (57) 15 (57) 1-1/4. B-59F B-59S 40 (2.72) 20.0 (4.54) 1-1/2 15 (57) 15 (57) 1-1/4. B-62F B-62S 50 (3.40) 20.0 (4.54) 2 15 (57) 15 (57) 1-1/2. B-75F B-75S 15.0 gpm (3.41 m3/h) or 7,500 PPH (3402 kg/h) 10 (0.68) 30.0 (6.81) 3/4 23 (87) 23 (87) 1-1/4. B-58F B-58S 15 (1.02) 30.0 (6.81) 3/4 23 (87) 23 (87) 1-1/4. B-58F B-58S 20 (1.36) 30.0 (6.81) 3/4 23 (87) 23 (87) 1-1/4. B-58F B-58S 30 (2.04) 30.0 (6.81) 1-1/2 23 (87) 23 (87) 1-1/2. B-74F B-74S 40 (2.72) 30.0 (6.81) 1-1/2 23 (87) 23 (87) 1-1/2. B-74F B-74S 17.5 gpm (3.97 m3/h) or 8,750 PPH...