Grundfos CR 255-6-2 Vertical Multi-Stage Booster Pump 200 kW 255 m³/h 40 Bar Water Pressure
Price:
Negotiable
MOQ:
1
Delivery Time:
5-8 weeks
Brand:
Grundfos
Product Description
Grundfos CR 255-6-2 Vertical Multi-Stage Booster Pump
Model: CR 255-6-2 A-F-A-E-HQQE | Product Number: 92537103
Applications
- Commercial heating and air conditioning systems
- Commercial water pressure boosting
- District heating and cooling networks
- Industrial processes including machining and cleaning
- Water treatment systems for drinking water and desalination
- Municipal water distribution and irrigation
- Industrial water supply, transportation, and wastewater handling
- Solar water solutions and building water supply
Product Overview
The CR vertical multi-stage centrifugal pump is engineered for high efficiency and reliability in handling non-corrosive liquids. Constructed with a cast iron pump head and base, all liquid-contacting components utilize AISI 304 stainless steel for superior durability.
Key Performance Specifications
Maximum Flow Rate: 320 m³/h
Operating Pressure: 40 bar
Rated Flow: 255 m³/h
Rated Head: 220 m
Motor Power: 200 kW
Pump Speed: 2984 rpm
Technical Specifications
| Category | Specifications |
|---|---|
| Liquid Handling | Water, Temperature Range: -20°C to 120°C, Density: 998.2 kg/m³ |
| Materials | Base: Ductile Cast Iron (EN-GJS-500-7), Impeller: Stainless Steel (AISI 316), Bearings: WC/WC |
| Installation | Maximum Ambient Temperature: 55°C, Inlet/Outlet Size: DN 200, Flange Size: FF600 |
| Electrical Data | Rated Power: 200 kW, Voltage: 3×380D/660Y V, Efficiency: IE3 95.8% |
| Certifications | CE, UKCA, SEPRO, ACS Drinking Water, ISO 9001, ATEX (for explosive environments) |
| Physical Properties | Net Weight: 1530 kg, Gross Weight: 1750 kg, Transport Volume: 4.25 m³ |
Design Features
- Vertical multi-stage centrifugal design with in-line configuration
- Built-in thrust control device for hydraulic axial force absorption
- Grundfos cartridge shaft seal for enhanced reliability and easier maintenance
- Split-coupling electrical energy transmission
- DIN flange pipeline connections
- Three-phase asynchronous motor with cooling fan and foot-mount
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Tianjin Shiny-Metals Technology Co., Ltd.
Location
Room 405A-8, Building 1, Collaborative Development Center, No. 1 Xihuan North Road, Zhongguancun Science and Technology City, Jingjin, Baodi District, Tianjin
Contact Person
Wang