Features/Product Advantages
Combination of high-efficiency hydraulics and high-efficiency motors (at least IE3) with PTC sensors reduces energy costs
High-quality materials, balanced impellers, and a mechanical seal with a flushing device enhance operational reliability
Custom-manufactured to precisely meet your specific operating point requirements
Modular design featuring intelligent flange positioning—available upon request at no extra cost—to meet individual customer needs
Construction
High-efficiency, high-pressure, multistage centrifugal pump (non-self-priming)
Applications
Commercial agriculture
Water supply/pressure boosting
Firefighting
Heating, air conditioning, and cooling
Equipment/Functions
Standard high-efficiency motors (≤ 55 kW: IE3; ≥ 75 kW: IE4)
Flushing device via bypass line ensures a long service life
Gland packing available upon request; features the unique "Twinner System" design, allowing for replacement without dismantling the pump
Model Code
|
Example: |
Zeox FIRST V9004/A-75-2-S20-S6D6/B |
|
Zeox FIRST |
Non-self-priming, multistage, high-pressure centrifugal pump with a sectional casing structure. |
|
V 或 H |
Vertical or horizontal installation |
|
90 |
Flow rate Q, m³/h |
|
04 |
Number of impellers |
|
A |
Impeller Type (V-design) |
|
75 |
Motor power (kW) |
|
2 |
2-pole motor |
|
S20 |
Structural variants: No specification = standard construction; bronze impeller: L1; gland packing: S20. |
|
S6D6 |
Variants using other flange and shaft alignment methods: No specification = Standard alignment, SXDX |
|
B |
Technology Development Index |
Technical Data
Power connection: 3~400 V, 50 Hz
Max. inlet pressure: 6 bar (vertical); 16 bar (horizontal)
Fluid temperature range: -5°C to +90°C
Ambient temperature range: -10°C to +40°C
Max. operating pressure: 27 bar (vertical); 55 bar (horizontal DN 80); 50 bar (horizontal DN 100)
Protection class: IP55
Discharge and suction connections: DN 80 and DN 100 (vertical); DN 65, DN 80, DN 100, DN 150 (horizontal)
Materials
Pump housing and coupling made of grey cast iron with high-quality paint finish for superior corrosion resistance
Base plate and motor bracket made of steel with high-quality paint finish for superior corrosion resistance
Stage casings and guide vane assemblies made of grey cast iron; impellers made of electrophoretically coated grey cast iron
Stage casing gaskets made of NBR Construction
Plain bearings made of bronze
Shaft made of carbon steel or stainless steel
Mechanical seal faces (rotating and stationary): Tungsten carbide/carbon
Mechanical seal elastomers made of NBR/PTFE
PTFE seals
As-supplied condition
Vertical multistage water pump
Installation and operating instructions
Options
Gland packing seal available upon request
Bronze or stainless steel impellers and shafts available upon request
Hydraulic component inspection and/or NPSH measurement in accordance with ISO 9906 available upon request
Accessories
Cyclone separator