Grundfos NBG 150-125-500/548 Industrial Pump 160 kW 342.8 m³/h for Commercial Water Pressure Boosting
Price:
200-1000
MOQ:
1
Delivery Time:
within 15 workdays
Brand:
Grundfos
Product Description
Product Overview
The Grundfos NBG 150-125-500/548 is a high-performance end-suction close-coupled single-stage pump designed for commercial water pressure boosting and industrial applications. This pump features a robust construction compliant with international standards including ISO 2858 and ISO 5199.
Key Applications
- Commercial heating and air conditioning systems
- Commercial water pressure boosting
- District heating networks
- Industrial cleaning processes
- Municipal water transmission and distribution
- Irrigation systems
- Community and building water supply
- Desalination plants
Technical Specifications
Performance Data
| Parameter | Value |
|---|---|
| Rated Flow Rate | 342.8 m³/h |
| Rated Head | 95.56 m |
| Pump Speed | 1,490 rpm |
| Maximum Operating Pressure | 16 bar |
| Liquid Temperature Range | -25 to 120 °C |
Motor Specifications
| Parameter | Value |
|---|---|
| Motor Model | 315LA |
| Rated Power (P2) | 160 kW |
| Efficiency Class | IE4 (96.6%) |
| Rated Voltage | 3 x 380-400/660-690 V |
| Rated Current | 283-269/163-156 A |
Construction Materials
| Component | Material |
|---|---|
| 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) |
Installation Details
| Parameter | Value |
|---|---|
| Inlet Size | DN 150 |
| Outlet Size | DN 125 |
| Pipeline Connection | EN 1092-2 |
| Pressure Rating | PN 16 |
Design Features
This pump incorporates a back-pull-out design, allowing maintenance personnel to disassemble the motor, motor bracket, cover, and impeller without loosening the pump casing or pipelines. The horizontal shaft configuration with axial suction and radial discharge ensures optimal performance in demanding applications.
Additional Information
| Parameter | Value |
|---|---|
| Net Weight | 1,590 kg |
| Gross Weight | 1,730 kg |
| Transport Volume | 2.35 m³ |
| Minimum Efficiency Index (MEI) | ≥ 0.50 |
Product Images
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Get in Touch
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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