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Allegro Joiner Set for Carry-Air Filtration Panel - 9873-17

Allegro 20A 125V Extension Cord for Centrifugal Blower - 9503-20

Available on request

Part number: 9503-20

This item is built or sourced to order. Send us the quantity and specs you need and our team will get you a firm quote and lead time — usually within one business day.


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  • Trade & volume pricing for repeat orders
  • Application support from our engineering team
  • Fast turnaround on quotes and lead times

This heavy-duty extension cord is designed to provide reliable power for centrifugal blowers. It features a 20A plug configuration to ensure compatibility with industrial ventilation equipment.

  • Amperage20A
  • Voltage125V
01Features & Build
  • Features

    • Manufactured in the United States
02Specifications4
Brand Allegro
Part Number 9503-20
Country of Origin United States
UPC 741851828503

Specifications are supplied by the manufacturer and are subject to change without notice.

03Shipping & Ordering

Ships by ground parcel from stock or direct from the manufacturer.

Need a volume price, a fleet configuration, or help matching this product to your application? Call us and we’ll spec it with you.


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