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Essential Opw 1521rf-0303, Visi-flo Sight Flow Indicator, 1500 Series, 3" Ansi 150# Flange, Carbon Steel, 400 Psig, Ptfe Sku: 1521rf-0303 Economy Pack [XdS46AnE]

$84.99 $271.99 -69%

OPW 1521RF-0303, VISI-FLO Sight Flow Indicator is a top-tier flow indicator designed for precise monitoring of fluid flow in industrial settings. This reliable device is crafted from robust carbon steel, ensuring durability and resilience in challeng

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Essential Opw 1521rf-0303, Visi-flo Sight Flow Indicator, 1500 Series, 3" Ansi 150# Flange, Carbon Steel, 400 Psig, Ptfe Sku: 1521rf-0303 Economy Pack [XdS46AnE]

OPW 1521RF-0303, VISI-FLO Sight Flow Indicator is a top-tier flow indicator designed for precise monitoring of fluid flow in industrial settings. This reliable device is crafted from robust carbon steel, ensuring durability and resilience in challenging environments. With a high-pressure rating of up to 400 PSIG, it is perfect for both high-pressure and moderate systems. Key features include:

  • Durable Construction: Built with carbon steel for enhanced longevity and wear resistance.
  • High Pressure Rating: Supports up to 400 PSIG, making it suitable for various fluid types like oils, water, and chemicals.

Featuring a 3" ANSI 150# flange, the OPW 1521RF-0303 is designed for easy installation and seamless integration into existing piping systems. Its innovative VISI-FLO design offers immediate visual confirmation of flow direction and status, ensuring efficient operation. The PTFE sealing ensures leak-free performance and compatibility with a wide range of fluids. Here are some of its technical specifications:

  • Flange Size: 3" ANSI 150#
  • Material: Carbon Steel
  • Pressure Rating: 400 PSIG
  • Sealing: PTFE

Perfect for industries such as petrochemical plants, food and beverage processing, water and wastewater treatment facilities, and pharmaceutical manufacturing, the OPW 1521RF-0303 is a reliable solution for fluid management systems. Its clear visual indication helps operators quickly assess the flow, enhancing operational safety and efficiency. With its durability, high-pressure capability, and ease of installation, this sight flow indicator is an essential tool for ensuring optimal performance and safety in your fluid handling applications.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

The product is of excellent quality and a wonderful gadget.

- Cassidy B..

January 24, 2026

Absolutely no complaints!

This is a product that has a great design.

- Jaxon K..

January 24, 2026

Absolutely no complaints!

This is a product that is of great quality and a fantastic workhorse.

- Yara S..

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