GB/T5657-95, Q/ FZEF 001-2014 Standard Double-Suction Split Casing Pump for Cooling System
EIFEL ESD series split casing pumps are designed with double suctions. This kind of pumps are of high flow rate, high efficiency, stable operation, low noise and long service life, easy to install and maintain. Widely used in plant, mine, city water supply, irrigation, HVAC and vessel industry.
Product Series :
ESD seiresApplicable Standard :
GB/T5657-95, Q/ FZEF 001-2014 StandardCapacities :
36~3400m3/hHeads :
8~190mInlet and outlet diameter: :
80~400mmSpeed(r/min) :
1480 or 2980 rpm(50Hz)/ 1780 or 3580 rpm(60Hz)Max. Working Pressure :
1.6 MPa (standard) ; 2.5 MPa (on request)Temperature :
85℃(standard); 105℃(on requset)Description & Features
EIFEL ESD series split case pumps feature a double-suction design. Characterized by high flow capacity, superior efficiency, steady operation, low noise emission and extended service life, this pump model also boasts convenient installation and maintenance. It is extensively applied across industries including factories, mines, municipal water supply, agricultural irrigation, HVAC systems and marine engineering.
Model Instruction:
Material Code
C: Cast Iron
Q: Ductile Iron
B: Brass
S: ASTM 420
45: ASTM 1045
S304: ASTM 304
S316: ASTM 316
Design & Structure
| Design | Performance referring to GB/T5657-95, Q/ FZEF 001-2014 Standard |
| Structure | Single-Stage, Double-Suction, Split-Casing |
| DN (mm） | 80~400 |
| Flange | DIN2501 PN16 GB / T17241.6 PN1.6 |
Material
| Part | Standard Material | Options on request |
| Casing | Cast Iron | Ductile Iron |
| Impeller | Brass | Cast Iron / ASTM304(CF8) / ASTM316(CF8M) |
| Shaft | ASTM1045 | ASTM304 / ASTM316 / ASTM420 |
| Shaft Seal | Mechanical Seal | Gland Packing |
Operating Data
| Flow Rate(Q) | 36~3400m3/h |
| Head(H) | 8~190 m |
| Speed | 1480 or 2980 rpm (50Hz) / 1780 or 3580 rpm (60Hz) |
| Max Temperature | 85℃(standard) ; 105℃(on request) |
| Working Pressure | 1.6MPa(standard) ; 2.5MPa(on request) |
| Conveying Medium | Clean water or liquids similar to clean water in physical property |
Applications
EIFEL ESD series split casing pumps are designed with double suctions. This kind of pumps are of high flow rate, high efficiency, stable operation, low noise and long service life, easy to install and maintain. Widely used in plant, mine, city water supply, irrigation, HVAC and vessel industry.
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