Used 2003 Krack 3-Fan Ammonia Evaporator – 60 Tons

Used 2003 Krack 3-Fan Ammonia Evaporator. Model: VPCS3S-87-10-4-2-FL-A-HGC-RH. Refrigerant: R-717. Rated capacity: 60 tons for a room that is 38°F and has 23°F suction temperatures. Number of axial fans [3]. Fan diameter: 3 feet 7 inches Design working pressure: 302 psig. 140 coils. Fan motor: [3] 2 horse power, 850 rpm, 208-230/460 V, 7.20-3.60 amps, 60 Hz, 3 phase. 2003 Receiver tank: 24 inches diameter x 5 feet L. MAWP: 250 @ 200ºF. MDMT: -20 @ 250ºF. Overall dimensions for receiver: 7 feet 7 inches x 3 ft 9 inches width x 11 ft 3 inches height. Inlets: [1] 3 inches diameter port, [1] 1 ½ inches diameter port. Outlets: [1] 3 inches diameter port, [1] 1 inches diameter port, [1] 1 ½ inches diameter port, [2] 2 ½ inches diameter port [drain]. Overall dimensions for evaporator: 18 feet 4 inches length x 6 feet 5 ½ inches height x 5 ft 7 inches height. [BL].

Used 2007 Krack 3-Fan Stacked Fan Tower

Used 2007 Krack 3-Fan Stacked Fan Tower. Model: FANTOWER WHIT [3] 36 DIA. FAN BLADES. Serial Number: 532769-020-001. Design working pressure: 302 psi. [3] 36 inches diameter fan blades. [3] Baldor electric motors, 10 horse power, 1770 rpm, 230/460 V, 25/12.5 amps, 60 Hz, 3 phase. Each motor has a dedicated 30 amps, 600 V, disconnect switch. Fan tower is used for air circulation with a freezer evaporator. Overall dimensions: 4 feet length x 2 feet 6 inches width x 11 feet 11 inches H.[ACN90].[BJ].

Used 2007 Krack Ammonia Freezer Evaporator Coil – 32.75 Tons

Used 2007 Krack Ammonia Freezer Evaporator Coil. Model: S1.5/310-20-10-180-FLA-WD-RH -HA-STACKED. Design capacity: 393,000 Btuh or 32.75 tons with flooded R-717 [ammonia] and a -40 ºF suction temperature. Side 1 Nominal fin spacing: 7/8 inches between fins. Side 2: 4 fins per inches [FPI]. Number of coil rows: 10. Design working pressure: 302psig.Total surface area: 6,664.5 cu. feet Tube diameter: 1 inches Tube material: galvanized steel. Fin material: galvanized steel. Water defrost unit with aluminum drain pan. Inlets/Outlets: [2] 3in. liquid connections, [1] 5 inches suctions connection, [1] 5 inches flange drain connection. Overall dimensions: 17 feet length x 2 feet 10 ¾ inches width x 5 feet 11 ½ inches H.[ACN190].[BK].

Used 2007 Krack Ammonia Freezer Evaporator Coil – 32.75 Tons

Used 2007 Krack Ammonia Freezer Evaporator Coil. Model: S1.5/310-20-10-180-FLA-WD-RH-HA-STACKED. Design capacity: 393,000 Btuh or 32.75 tons with flooded R-717 [ammonia] and a -40 ºF suction temperature. Nominal fin spacing: 5/8 inches Total surface area: 6,664.5 cu. feet Tube diameter: 1 inches Tube material: galvanized steel. Fin material: galvanized steel. Water defrost unit with aluminum drain pan. Inlet/Outlet: [2] 3 inches liquid connections, [1] 5 inches suction connection, [3] 1 inches port for water spray connections, [1] 5 inches flanged drain connection. Overall dimensions: 17 feet 8-7/8 inches length x 2 feet 9 inches width x 6 feet H.[ACN190].[BK].

Used 2002 Krack 4-Fan Ammonia Evaporator – 7.64 Tons

Used [2] 2002 Krack 4-Fan Ammonia Evaporator – 7.64 Tons. Model: BTRS-414-RBA-HGC. Rated capacity: 7.64 tons at 30ºF suction temperature for a 38ºF room. Refrigerant: Recirculated bottom feed R-717 with hot gas defrost. Hot dip galvanized steel coil with steel tubing and fins, [4] rows of tubes at [4] fins per inch. Cooling area: 2,032 sq. ft. Air flow: 24,000 cfm. Stainless steel housing with hot dip galvanized steel hangers. The insulated, stainless steel drain pan is air defrost with heat tape for inner drain pan. Custom features include electric reheat and hinged side panels. [4] ½ hp fan motors. Overall dimensions: 14 ft. 7 in. L x 3 ft. 7 in. W x 3 ft. 1 in. H.[ACN95].[BI].

Used Krack 4-Fan Ammonia Evaporator – 6.86 Tons

Used [2] Krack 4-Fan Ammonia Evaporator. Model: SHG-6850-RBA. Serial Number's: 302443-A 10, 302443-B 10. Refrigerant: recirculated R-717 [ammonia]. Nominal capacity: 82,300 Btuh with a 10˚F TD or 6.86 tons. Design psig: 302. Tube material of construction: galvanized steel. Number of fans: 4. Fan diameter: 1 feet 10 inches Fin material of construction: galvanized steel. Fins per inch: 5. [2] Baldor industrial motor, 1/3 horse power, 1140 rpm, 208-230/460 V, 1.7-1.6/0.5 amps, 60 Hz, 3 phase. [2] Franklin electric motor, 1/3 horse power, 1140 rpm, 208-230/460 V, 2.24-1.96/1.0 amps, 60 Hz, 3 phase. Inlets: [1] 2 ½ inches diameter port, [1] 1 ½ diameter port. Outlets: [1] 1 inches diameter port. Overall dimensions: 10 feet length x 3 feet 1 inches width x 3 feet 2 inches H.[BL][BI].

Used Krack Stainless Steel Ammonia Evaporator- 5.8 Ton

Used Krack Stainless Steel Ammonia Evaporator - 5.8 Ton. Model: BTR36-FlA. Capacity: 5.8 ton. [3] Dayton motors: 1/3 horse power, 1075 rpm, 115 V, 60 Hz, 4.3 amps, single phase. Fan diameter: 1 feet 6 inches System is for quick freezing. Ammonia tank dimensions: 9 inches diameter x 1 feet 9 inches L. MWP: 250 psi. Max. temperature: 650 deg. F. Min. temperature: -20 deg. F. Factory test pressure: 300 psi. Inlets/Outlets: [2] 1 inches port / [1] 1 ½ inches port. Overall dimensions: 10 feet 3 inches length x 2 feet 5 inches width x 1 feet 11 inches height. [BK].

Used Krack Recirculated Ammonia Evaporator

Used Krack Recirculated Ammonia Evaporator. Fan diameter: 22 inches [2] Franklin Electric Motors, 1/2 horse power, 1140/950 rpm, 208-230/460 V, 1.96/0.98-2.24/1.12 amps, 60 Hz, 3 phase. Inlets: [1] 2 inches diameter refrigerant infeed, [1] 1 inches diameter port, [1] 1 inches dia [pan hot gas]. Outlets: [1] 1 inches diameter flanged refrigerant discharge, [1] 1 inches diameter port, [1] 1 inches diameter [pan hot gas], [1] 1 ½ inches port [drain].Overall dimensions: 6 feet 6 inches length x 4 feet 2 inches width x 3 feet 8 inches height.

Used Krack 4-Fan Ammonia Evaporator – 8.7 Tons

Used [5] 1995 Krack 4-Fan Ammonia Evaporator. Model: DT4S-1045-RBA-HGC-RH. Refrigerant: recirculated R-717 [ammonia]. Nominal capacity: 104,450 Btuh for a 10˚F TD or 8.7 tons. Design psig: 302. Power supply: 220V, 16.6 amps [min] / 20 amps [max], 60 Hz, single phase. Tube material of construction: galvanized steel. Number of fans: 4. Fan diameter: 1 foot 10 inches. Fin material of construction: galvanized steel. Fins per inch: 4. [4] MagneTek Century AC motor, ½ hp, 1140 rpm, 208-230/460 V, 0.95/2.0-1/9 amps, 60 Hz, 3 phase. Inlets/outlets: 2 inch suction port, 2 inch liquid line and a 1-1/2 inch drain pan line. Overall dimensions: 11 feet L x 2 feet 10 inches W x 2 feet 7 inches H.[ACN77][BK]

Used Krack 4-Fan Ammonia Evaporator – 8.7 Tons

Used [3] 1995 Krack 4-Fan Ammonia Evaporator. Model: DT4S-1045-RBA-HGC-RH. Refrigerant: recirculated R-717 [ammonia]. Nominal capacity: 104,450 Btuh for a 10˚F TD or 8.7 tons. Design psig: 302. Power supply: 220V, single phase. Tube material of construction: galvanized steel. Number of fans: 4. Fan diameter: 1 ft. 10 in. Fin material of construction: galvanized steel. Fins per inch: 4. [4] MagneTek Century AC motor, 1/2 hp, 3 phase. Inlets: [1] 2 ½ in dia. port, [1] 2 in. dia. port. Outlets: [1] 1-1/2 in. dia. port, [1] ¾ in. dia. port [drain]. Overall dimensions: 11 ft. L x 2 ft. 10 in. W x 2 ft. 7 in. H.[ACN77].[BK].

Used Krack Stainless Steel Ammonia Evaporator

Used [2] Krack Stainless Steel Ammonia Evaporators. Fan Diameters: 2 feet5-1/2 inches [3] Franklin electric motors, 1/2 horse power, 1140 rpm, 208-230/460 V, 1.96-2.24/1.12 amps, 60 Hz, 3 phase. [1] Access door 9 feet 9 inches length x 1ft. 3 ½ inches height. Coil Inlet/Outlet : [3] 1 inches, [1] 2 inches, [1] 1-1/2 inches [drain]. Overall dimensions: 11 feet 5 inches length x 3 feet 7 inches width x 3 feet height.{H15}[ACN101].