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Centrifugal Pump (Close Coupled Centrifugal Pump)

Overview
Development of the SCA close coupled centrifugal pump is based on the employment of advanced technologies at home and abroad. Adopting parameters of general centrifugal pumps made in China, this one is the latest energy-saving and environmentally-friendly pumping equipment. It features excellent performance, high reliability, long life, reasonable structure and beautiful appearance that are leading in the industry.

Applications
This range of centrifugal pump is designed to pump clean water at a temperature below 80℃. Other liquids with similar characteristics to water may also be pumped. The water pump is suitable for industrial and urban water supply and drainage, water pressurization for high-rise building, garden irrigation, firefighting pressure booster, long-distance transportation, refrigeration cycle, bathroom water circulation, etc.

Service Conditions
1) Suction pressure ≤1.6MPa, pump system maximum working pressure ≤1.6MPa, namely pump inlet pressure + pump head ≤1.6MPa, hydrostatic test pressure is 2.5MPa
2) Ambient temperature < 40 ℃, relative humidity <95%.
3) Volume content of solid particles in medium is not more than 0.1% per unit volume, particle size < 0.2mm.

Features
1) Stable operation: absolute concentricity and excellent static and dynamic impeller balance, to ensure smooth operation and no vibration.
2) No leakage: the centrifugal pump adopts carbide alloy seals made of different materials to ensure the transportation of different media without leaks.
3) Low noise: two pumps supported by low-noise bearings run smoothly, almost having no noise except for the faint sound of the motor.
4) Low failure rate: the structure of the centrifugal pump is simple and reasonable and the key part and accessories are of world-class quality, so duration of trouble free operation is greatly lengthened.
5) Easy maintenance: replacement of seals and bearings is simple and convenient.
6) Smaller space occupation: the output can be open to left, right and up directions to facilitate piping installation and save space.

Parameters
Model HP KW MAX.Q (l/min) MAX.H (m) DNA/DNM Demension (cm) G.W (kg) 20GP (Qty)
SCA 40-125 B 2 1.5 700 17.2 2.5"/1.5" 42×21×25.2 125 160
SCA 40-125 A 3 2.2 700 23.5 2.5"/1.5" 42×21×25.2 128 156
SCA 40-160 B 5.5 4 800 29.5 2.5"/1.5" 47.3×24×29.2 148 135
SCA 40-160 A 7.5 5.5 800 34.5 2.5"/1.5" 50.7×24×29.2 148 135
SCA 40-200 B 7.5 5.5 700 45 2.5"/1.5" 55.8×26.2×34 163 123
SCA 40-200 A 10 7.5 800 55 2.5"/1.5" 55.8×26.2×34 171 117
SCA 40-250 B 20 15 800 68 2.5"/1.5" 70.7×40×44 229 87
SCA 40-250 A 25 18 800 81 2.5"/1.5" 71.9×40×44 239 84
SCA 32-160 A 4 3 400 36.5 2"/1.25" 47.3×24×29.2 124 161
SCA 32-200 C 5.5 4 400 40 2"/1.25" 52.8×24×34 143 140
SCA 32-200 B 7.5 5.5 600 52 2"/1.25" 50.1×24×34 147 136
SCA 32-200 A 10 7.5 600 60.5 2"/1.25" 50.1×24×34 147 136
SCA 32-250 C 12 9 500 68.5 2"/1.25" 66.2×40×44 193 104
SCA 32-250 B 15 11 500 81 2"/1.25" 66.2×40×44 197 102
SCA 32-250 A 20 15 500 92.4 2"/1.25" 66.2×40×44 197 102
SCA 50-125 B 4 3 1200 19.5 2.5"/2" 49.3×26.5×34 143 140
SCA 50-125 A 5.5 4 1300 23.5 2.5"/2" 49.3×26.5×34 148 135
SCA 50-160 B 7.5 5.5 1300 31.5 2.5"/2" 55.3×26.5×34 162 123
SCA 50-160 A 10 7.5 1300 39 2.5"/2" 55.3×26.5×34 166 120
SCA 50-200 C 12 9 1200 44.3 2.5"/2" 68.3×40×41.5 221 90
SCA 50-200 B 15 11 1200 45.7 2.5"/2" 68.3×40×41.5 224 89
SCA 50-200 A 20 15 1300 51 2.5"/2" 68.3×40×41.5 224 89
SCA 50-250 C 20 15 1300 58.1 2.5"/2" 68.3×40×44 250 80
SCA 50-250 B 25 18.5 1300 77.5 2.5"/2" 72.7×40×44 250 80
SCA 50-250 A 30 22 1300 88.8 2.5"/2" 71.9×40×44 270 74
SCA 65-125 B 7.5 5.5 1800 21.5 3"/2.5" 61.1×28×36 192 104
SCA 65-125 A 10 7.5 1800 26 3"/2.5" 61.1×28×36 198 101
SCA 65-160 C 12 9 2400 31.2 3"/2.5" 68.6×36×39.5 215 93
SCA 65-160 B 15 11 2400 34.5 3"/2.5" 68.6×36×39.5 215 93
SCA 65-160 A 20 15 2200 41.5 3"/2.5" 68.6×36×39.5 231 87
SCA 65-200 C 20 15 2200 44.6 3"/2.5" 68.3×40×44 238 84
SCA 65-200 B 25 18.5 2200 49.3 3"/2.5" 72.7×40×44 248 81
SCA 65-200 A 30 22 2400 56.5 3"/2.5" 71.9×40×44 256 78
SCA 65-250 B 40 30 2400 78.5 3"/2.5" 76.5×45.5×48.5 278 72
SCA 65-250 A 50 37 2600 88.5 3"/2.5" 76.5×45.5×48.5 281 71
SCA 80-160 D 15 11 3000 25.4 4"/3" 70.8×40×44 253 79
SCA 80-160 C 20 15 3250 29.2 4"/3" 75.2×40×44 253 79
SCA 80-160 B 25 18.5 3500 33.9 4"/3" 75.2×40×44 263 76
SCA 80-160 A 30 22 3750 27.8 4"/3" 74.4×40×44 284 70
Performance Graph
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