Grundfos NBG 200-150-500/548 Industrial Water Pump 75kW 343.5 m³/h Capacity for Irrigation and Municipal Supply
Price:
200-1000
MOQ:
1
Delivery Time:
within 15 workdays
Brand:
Grundfos
Product Description
Product Overview
End-suction close-coupled single-stage pump designed for heavy-duty industrial applications. Model NBG 200-150-500/548 AIAF2AESBQQEVW5, Part Number: 93351241
Primary Applications
- Commercial heating and air conditioning systems
- Municipal water transmission and distribution
- Agricultural irrigation systems
- Industrial cleaning processes
- District heating networks
- Water pressure boosting systems
- Desalination plants
- Community and building water supply
Technical Specifications
Pump Performance
| Parameter | Value |
|---|---|
| Rated Flow Rate | 343.5 m³/h |
| Rated Head | 45.01 m |
| Pump Speed | 980 rpm |
| Impeller Diameter | 548 mm |
| Maximum Operating Pressure | 16 bar |
| Liquid Temperature Range | -25 to 120 °C |
Motor Specifications
| Parameter | Value |
|---|---|
| Motor Model | 315SA |
| Rated Power (P2) | 75 kW |
| Efficiency Class | IE4 (95.4%) |
| Rated Voltage | 3×380-400/660-690 V |
| Rated Current | 144-137/82.9-79.3 A |
Physical Dimensions
| Parameter | Value |
|---|---|
| Inlet Size | DN 200 |
| Outlet Size | DN 150 |
| Net Weight | 1,370 kg |
| Gross Weight | 1,510 kg |
| Transport Volume | 2.35 m³ |
Design Features
Non-self-priming single-stage volute centrifugal pump designed in accordance with ISO 5199, with dimensions and rated performance complying with ISO 2858 (16 bar). Features back-pull-out design for easy maintenance without disconnecting pipelines.
Material Construction
- Pump Housing: Cast iron EN-GJL-250 / ASTM class 35
- Wear Ring: Brass CuZn34Mn3AI2Fe1-C
- Impeller: Cast iron EN-GJL-200 / ASTM class 30
- Shaft: Stainless steel EN 1.4301 / AISI 304
- Internal Coating: CED
Installation & Operation
- Maximum ambient temperature: 40 °C
- Pipeline connection standard: EN 1092-2
- Pressure rating for pipe connection: PN 16
- Bearing lubrication: Grease
- Pump casing with support feet
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