---
type: product
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stock_number: "77354-1"
canonical_url: "https://www.artisantg.com/Scientific/77354-1/Watson-Marlow-520UN-NEMA-4X-IP66-Continuous-Tubing-Pump"
json_url: "https://www.artisantg.com/Scientific/77354-1/Watson-Marlow-520UN-NEMA-4X-IP66-Continuous-Tubing-Pump.json"
generated_at: "2026-11-07T05:15:00.348Z"
last_updated: "2026-10-08T19:05:40.730-05:00"
---

# Watson-Marlow 520UN NEMA 4X (IP66) Continuous Tubing Pump

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Watson-Marlow
- Model: 520UN
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 40 lb
- Shipping dimensions: 24X18X12 in

## Categories

- Lab & Analytical > Peristaltic Pumps (primary)

## Details

The pumphead is not included.

### Configuration

- 520N Watertight Module Installed

Input Voltage - 115/230V

## Images

- <https://www.artisantg.com/itemimages/watsonmarlow_520u_view1.jpg>
- <https://www.artisantg.com/itemimages/watson_marlow_520un_view2_2017420112629.jpg>
- <https://www.artisantg.com/itemimages/watson_marlow_520un_view3_2017420112629.jpg>
- <https://www.artisantg.com/itemimages/watson_marlow_520un_view4_2017420112629.jpg>