Description

Product Information

The Watson Marlow 520DUN/REL Pump is a durable and efficient preowned unit designed for chemical, food, and pharmaceutical industries. Featuring a robust Nema 4X Watertight Module, this pump supports variable speed up to 220 RPM, providing flexibility for a variety of fluid transfer applications. While it powers on and the motor demonstrates basic functionality, including smooth roller rotation and speed adjustment, it cannot be tested beyond these initial diagnostics. Minor cosmetic wear is present due to prior usage. Operates on a voltage range of 100-240V and frequency of 50Hz/60Hz, making it compatible with different power outlets.

Technician comment

Unit powers on and motor rotates. Preowned with minor cosmetic blemishes from normal use. Pump head rollers rotate smoothly, Speed increases/decreases when adjusted. See photos for further details

Key Features

Watson Marlow brand
Model 520DUN/REL
Nema 4X Watertight Module
Operates at 220 RPM
IP66 rated for protection against dust and water
Variable speed control
Preowned with minor cosmetic blemishes

Specifications

Model: 520DUN/REL
Speed: 220 RPM
Voltage: 100-240V
Frequency: 50Hz/60Hz
Protection: IP66
Nema 4X Watertight Module
Actual Weight: 30 lbs (13.6 kg)
Dimensions: 46 cm x 28 cm x 18 cm (L x W x H)

Weight

Imperial: 36.0 Pounds

Metric: 16.33 Kilograms

Shipping Dimensions

Imperial: 21.6 lb x 13.2 lb x 8.4 lb

Metric: 54.86 cm x 33.53 cm x 21.34 cm

Harmonized Code

84133090

Harmonized Code Details

Harmonized code 84133090 refers to fuel, lubricating or cooling medium pumps for internal combustion piston engines. Selected due to the similarity of function and form for fluid transferring applications common to Watson Marlow pump models.