Product Description
BZ • ZW Series
Self-Priming Centrifugal Pump
High-efficiency self-priming centrifugal pump with no foot valve required. Excellent self-priming performance (up to 8 m in 3 minutes), simple installation, stable operation. Ideal for clean water, light sewage, construction sites, farmland irrigation, fish ponds, factories, municipal drainage and emergency water supply.

Key Specifications
| Flow Rate | 5 ∼ 800 m³/h |
| Head | 12 ∼ 60 m |
| Speed | 1450 ∼ 2900 r/min |
| Self-Priming Height | Up to 8 m (within 3 min) |
| Max Solid Passage | ≤ 30 mm (model dependent) |
| Motor Power | 0.75 ∼ 75 kW |
| Voltage | 220V / 380V 50Hz |
Technical Parameters
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About Us

FAQ
1. Who are we?
Headquartered in Zhejiang, China. Founded in 2016, 101-200 employees.
Headquartered in Zhejiang, China. Founded in 2016, 101-200 employees.
2. How do we guarantee quality?
Pre-production sample + 100% final inspection before every shipment.
Pre-production sample + 100% final inspection before every shipment.
3. What can you buy from us?
IE2/IE3 motors, self-priming pumps, sewage pumps, deep-well pumps, multistage pumps, gear reducers and spare parts.
IE2/IE3 motors, self-priming pumps, sewage pumps, deep-well pumps, multistage pumps, gear reducers and spare parts.
4. Why choose us?
Strong R&D • Advanced CNC & casting technology • CE, ISO9001 certified • 7×24h multilingual service.
Strong R&D • Advanced CNC & casting technology • CE, ISO9001 certified • 7×24h multilingual service.
5. Payment & delivery?
FOB/CIF/EXW • USD/EUR/CNY • T/T, L/C, PayPal • 7-30 days delivery.
FOB/CIF/EXW • USD/EUR/CNY • T/T, L/C, PayPal • 7-30 days delivery.
Key words:
BZ SELF PRIMING CLRAR LIQUID CENTRIFUGAL PUMP
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Telephone: +86 13305761511
Email: sales@cntecho.com
Add: 6th Floor, Building B, W Center, No.1551 Shuangshui Road, Luqiao District, Taizhou City, Zhejiang Province, P.R.China)