Watson Marlow 620S Peristaltic Pump with 620N Watertight Module NEMA 4X IP66

Watson-Marlow Fluid Technology GroupModel:620SN/RE4
Brooklyn Park, MN
Peristaltic Pump
Qty:1
Condition: New
$2,500.00 USDIn stock
plus tax & shipping
DWP Industrial Sales
DWP Industrial Sales

Seller since: Sep 2025

At a glance

Product
Watson Marlow 620S Peristaltic Pump with 620N Watertight Module NEMA 4X IP66
Manufacturer
Watson-Marlow Fluid Technology Group
Model
620SN/RE4
Category
Peristaltic Pump
Condition
NEW
Availability
In stock
Price or process
$2,500.00 USD
Quantity
1
Lead time
Not provided
Location
Brooklyn Park, MN
Fulfillment
Pickup and shipping available
Listed on

Key specifications

Drive Type
Brushless DC motor
Flow Rate Max
18GPM
Flow Rate Min
0.001GPM
Ingress Protection
IP66 / NEMA 4X
Maximum Speed
265RPM
Operating Temperature Max
40°F
Operating Temperature Min
5°F
Power Supply
100-240V AC, 50/60Hz, 350VA
Tube Bore Max
15.9mm
Tube Bore Min
4.8mm

Supporting evidence

No supporting documents or certifications provided.

Description

The Watson Marlow 620S is a robust peristaltic pump designed for precise fluid handling in industrial, pharmaceutical, and biotechnology applications. Featuring manual control via a digital interface, it offers variable speed operation up to 265 RPM, enabling flow rates from 0.001 to 18 liters per minute depending on tube size. The integrated 620N watertight module provides NEMA 4X and IP66 protection, making it ideal for harsh environments with washdown requirements. Key benefits include maintenance-free operation due to its tube-only fluid contact, reducing contamination risks and simplifying cleaning. It supports a wide range of tube materials for chemical compatibility and features intuitive controls for speed adjustment, direction, and calibration. Compared to centrifugal pumps, the 620S excels in low-shear pumping of viscous or shear-sensitive fluids, with drawbacks including higher initial cost and tube replacement needs. This unit appears used but functional, with visible wear on the pump head and no tube installed, suitable for bioprocessing, water treatment, or chemical dosing tasks. Advantages over competitors like Masterflex include superior ingress protection and robust construction for demanding settings.

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Shipping Information

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Return Policy

Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
Refund Policy
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