# ND-15 ND-15 Diaphragm Dosing Pump | Norventa Pump Works

> Compact metering pump for water disinfection and chemical feed, ±1% accuracy.

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![ND-15 Diaphragm Dosing Pump](https://fsu.creght.com/site/2080834808174350336/1784949828525__pipe_blue.jpg)

## Overview

The ND-15 is a motor-driven diaphragm pump for continuous chemical feed. Stroke length adjusts from 0–100% while running, and the PVDF head with PTFE diaphragm handles most commodity water-treatment chemicals.

Each pump ships calibrated with a test certificate at rated pressure.

Dosing pumps

ND-15

# ND-15 Diaphragm Dosing Pump

Compact metering pump for water disinfection and chemical feed, ±1% accuracy.

Applications

Water disinfectionBoiler chemical feedSwimming pools

## Technical specifications

| Max flow | 15 L/h |
| Max pressure | 10 bar |
| Accuracy | ±1% at rated stroke |
| Head | PVDF |
| Diaphragm | PTFE-faced |
| Turndown | 10:1 |
| Connections | DN4/6 hose or 1/2" NPT |
| Power | 90 W, 230 V |
| Weight | 6.5 kg |

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Norventa

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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

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