# Norventa — Industrial Pumps Engineered to Spec | Norventa Pump Works

> Export manufacturer of centrifugal, submersible, slurry and dosing pumps. Full spec tables, datasheets and an engineering reply to every inquiry within 24 hours.

[Norventa](/) [Products](/products.md) [Case studies](/cases.md) [Factory & QC](/factory.md) [Contact](/contact.md)

[EN](/) [中文](/zh.md)

[Get a quote](/contact.md)

[Products](/products.md) [Case studies](/cases.md) [Factory & QC](/factory.md) [Contact](/contact.md)![](https://fsu.creght.com/site/2080834808174350336/1784949823772__factory_dark.jpg)

Ningbo, China — exporting since 1998

# Pumps engineered to your duty point, not to a brochure

Norventa builds centrifugal, submersible, slurry and dosing pumps for water, mining and process plants in 40+ countries. Send your working conditions — an engineer replies within 24 hours.

[Get a quote](#inquiry) [Browse products](/products.md)

EN 733 · ISO 9001 · CE/PED · ATEX

1998

Founded in Ningbo

40+

Export countries

12,000 m²

Machining floor

98.6%

On-time delivery

What we make

## Product range

Four hydraulic families cover clean water, raw sewage, abrasive slurry and precision chemical feed.

[![Centrifugal pumps](https://fsu.creght.com/site/2080834808174350336/1784949824574__pump_room_a.jpg)\
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**Centrifugal pumps** \
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End-suction clean water duty to 400 m³/h and 150 m head\
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2products →](/products.md?category=centrifugal) [![Submersible pumps](https://fsu.creght.com/site/2080834808174350336/1784949825806__water_tanks_aerial.jpg)\
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**Submersible pumps** \
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Non-clog sewage, dewatering and lift stations\
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2products →](/products.md?category=submersible) [![Slurry pumps](https://fsu.creght.com/site/2080834808174350336/1784949827161__mine_dirt_machine.jpg)\
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**Slurry pumps** \
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High-chrome wet ends for mining and dredging\
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2products →](/products.md?category=slurry) [![Dosing pumps](https://fsu.creght.com/site/2080834808174350336/1784949829435__valves_closeup.jpg)\
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**Dosing pumps** \
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Chemical feed with metering accuracy to ±0.5%\
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2products →](/products.md?category=dosing)

Best sellers

## Featured pumps

Every product page carries a full spec table, application list and downloadable datasheet.

[View all →](/products.md)

[![NC-150 End-Suction Centrifugal Pump](https://fsu.creght.com/site/2080834808174350336/1784949824574__pump_room_a.jpg)\
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NC-150 **NC-150 End-Suction Centrifugal Pump** \
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Workhorse single-stage pump for clean water transfer, HVAC and irrigation systems.\
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Max flow200 m³/h\
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Max head80 m\
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Speed1450 / 2900 rpm](/products/nc-150.md) [![NC-250 High-Head Centrifugal Pump](https://fsu.creght.com/site/2080834808174350336/1784949825189__pump_room_b.jpg)\
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NC-250 **NC-250 High-Head Centrifugal Pump** \
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High-head duty for municipal waterworks, booster stations and industrial supply loops.\
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Max flow400 m³/h\
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Max head150 m\
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Speed1450 / 2900 rpm](/products/nc-250.md) [![NS-80 Submersible Sewage Pump](https://fsu.creght.com/site/2080834808174350336/1784949825806__water_tanks_aerial.jpg)\
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NS-80 **NS-80 Submersible Sewage Pump** \
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Non-clog vortex submersible for raw sewage, construction dewatering and flood control.\
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Max flow80 m³/h\
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Max head25 m\
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DischargeDN80](/products/ns-80.md) [![NZ-200 Horizontal Slurry Pump](https://fsu.creght.com/site/2080834808174350336/1784949827161__mine_dirt_machine.jpg)\
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NZ-200 **NZ-200 Horizontal Slurry Pump** \
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High-chrome slurry pump for mining, dredging and tailings transfer.\
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Max flow300 m³/h\
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Max head60 m\
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DischargeDN200](/products/nz-200.md)

Inside the plant

## Factory & quality control

Casting, machining, assembly and witness testing under one roof — one owner for every order.

![Factory & quality control](https://fsu.creght.com/site/2080834808174350336/1784949832710__cnc_cut.jpg)

- In-house foundry with spectrometer-checked heats
- CNC machining to ISO 2768-m tolerances
- Every pump hydro-tested at 1.5× working pressure
- Witness testing open to customers, on site or by video

[Tour the factory](/factory.md)

Where they run

## Industries we serve

If your duty point is on this list, we have probably built for it before.

### Water & utilities

Waterworks, boosters and treatment plants

### Mining & aggregates

Tailings, dewatering and process slurry

### Chemical processing

Dosing skids and corrosive transfer

### Food & beverage

CIP dosing with FDA-compliant wet ends

### Construction

Site dewatering and flood control

### Marine & dredging

Heavy slurry duty in salt water

Compliance

## Certifications

The paperwork your import compliance team will ask for, ready before they ask.

![ISO 9001:2015](https://fsu.creght.com/site/2080834808174350336/1784949823226__cert_iso9001_b.svg)

ISO 9001:2015

Quality management

Since2009

![CE / PED](https://fsu.creght.com/site/2080834808174350336/1784949822254__cert_ce_b.svg)

CE / PED

2014/68/EU

Since2014

![ISO 14001:2015](https://fsu.creght.com/site/2080834808174350336/1784949822717__cert_iso14001_b.svg)

ISO 14001:2015

Environmental management

Since2016

![ATEX](https://fsu.creght.com/site/2080834808174350336/1784949821727__cert_atex_b.svg)

ATEX

2014/34/EU

Since2019

Proven results

## Case studies

Documented results with real duty data — challenge, solution and measured outcome.

[View all →](/cases.md)

[![Municipal water plant cuts pumping energy by 23%](https://fsu.creght.com/site/2080834808174350336/1784949830113__water_aerial_green.jpg)\
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Water treatmentDa Nang, Vietnam\
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**Municipal water plant cuts pumping energy by 23%**\
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-23%Pumping energy per m³](/cases/danang-water-upgrade.md) [![Copper mine triples wear life on 3.2 km tailings line](https://fsu.creght.com/site/2080834808174350336/1784949830800__mine_excavators.jpg)\
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MiningAntofagasta, Chile\
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**Copper mine triples wear life on 3.2 km tailings line** \
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3.1×Liner life vs. previous pumps](/cases/chile-tailings-line.md) [![Beverage plant holds ±0.5% dosing across three CIP lines](https://fsu.creght.com/site/2080834808174350336/1784949831463__chem_day.jpg)\
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Food & beverageSurabaya, Indonesia\
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**Beverage plant holds ±0.5% dosing across three CIP lines** \
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±0.5%Dosing repeatability](/cases/indonesia-dosing-skid.md)

Working with us

## How an order runs

Five steps from first email to commissioning support. You always know which one you are in.

1. 1

### Inquiry


Send flow, head and medium. An engineer — not a bot — replies with a first selection within 24 hours.

2. 2

### Proposal


You receive performance curves, a GA drawing and a quote with delivery time. Revisions are free.

3. 3

### Production


Casting, machining and assembly in-house. You get photo updates at each gate, unprompted.

4. 4

### Testing


Hydro and performance tests against the agreed duty point. Witness in person or by live video.

5. 5

### Shipment


Export packing, full document set, and commissioning support in your time zone.


Before you buy

## Frequently asked

The questions every buyer asks before the first purchase order.

What is your minimum order?+

One pump. Single replacement units get the same engineering attention as fleet orders; OEM series production starts with a tooling discussion.

What is the typical lead time?+

Standard models ship in 4–6 weeks. Wear parts and spares held in consignment stock ship within one week.

Which payment terms do you accept?+

T/T (30% deposit, balance before shipment) as standard; irrevocable L/C at sight for larger orders.

What warranty do you provide?+

18 months from commissioning or 24 months from shipment, whichever comes first. Wear parts carry duty-based guarantees agreed per project.

Can you match an existing pump from another maker?+

Usually. Send nameplate photos and flange dimensions — we cross-reference the duty point and quote a drop-in equivalent with test curves.

Get a quote

## Send your working conditions

Flow, head, medium and site voltage — that is enough for a first selection.

- Email
[sales@norventa.com](mailto:sales@norventa.com)
- Phone
[+86 574 8888 0000](tel:+8657488880000)
- WhatsApp
[+86 138 0000 0000](https://wa.me/8613800000000)

Mon–Sat · 8:30–18:00 (UTC+8)

NameWork emailCompanyCountry / regionPhone / WhatsAppQuantityProduct / modelWorking conditions

Send inquiry

Answered by engineers, not a sales bot. Replies within 24 hours, Mon–Sat.

Norventa

Industrial pump manufacturer, exporting since 1998.

Demo content. Replace products, cases and certifications in the CMS — the layout adapts automatically.

Site

- [Products](/products.md)
- [Case studies](/cases.md)
- [Factory & QC](/factory.md)
- [Contact](/contact.md)

Product range

- [Centrifugal pumps](/products.md?category=centrifugal)
- [Submersible pumps](/products.md?category=submersible)
- [Slurry pumps](/products.md?category=slurry)
- [Dosing pumps](/products.md?category=dosing)

Contact

- [sales@norventa.com](mailto:sales@norventa.com)
- [+86 574 8888 0000](tel:+8657488880000)
- [WhatsApp +86 138 0000 0000](https://wa.me/8613800000000)
- No. 88 Haichuan Road, Beilun District, Ningbo, Zhejiang, China

© 2026Norventa Pump Works. All rights reserved.EN 733 · ISO 9001 · CE/PED · ATEX

[WhatsAppChat](https://wa.me/8613800000000) [EmailRFQ](mailto:sales@norventa.com) [Get a quote](#inquiry)