Arbiter Articulating Sight Tube w/ Extension

Item Number: ST201XL
1 1
$89.99
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Arbiter
  • Articulating Sight Tube with Extension
  • 90° swivel fitting included
  • Tube flexes but stays in place when full
  • Standard tube length: Over 12 inches
  • Extended tube length: Over 28 inches
  • Achieves 1 psi water column with extension
  • Removable extension tube

Description

The Arbiter Articulating Sight Tube with Extension (ST201XL) is an essential tool for backflow testing, designed to accurately measure water column and pressure. This innovative sight tube features a 90° swivel and an articulating design, allowing it to flex for versatile positioning while remaining stable once the water column is full. The included removable extension tube expands its reach from over 12 inches to over 28 inches, enabling it to achieve a 1 psi water column for precise readings. This robust tool is patent pending and built for reliable performance in the field.
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Additional Details

The Arbiter Articulating Sight Tube with Extension (ST201XL) is designed for measuring water column and pressure, primarily in backflow testing applications. This sight tube features an articulating design that allows it to flex, yet it remains stable and holds its position once the water column is full.

Features

  • Includes a removable extension tube to increase reach and functionality
  • Equipped with a 90° swivel fitting for enhanced maneuverability
  • The articulating tube can flex while maintaining its position when the water column is full
  • The ST201XL model is the ST201 sight tube combined with the extension

Specifications

  • Product Type: Articulating Sight Tube
  • Model: ST201XL
  • Swivel Angle: 90°
  • Standard Tube Length (ST201): Over 12 inches
  • Extended Tube Length (ST201XL): Over 28 inches
  • Pressure Measurement: Extends to 1 psi water column (with extension)
  • Patent Status: Patent Pending

FAQs

What is the primary use of the Arbiter Articulating Sight Tube with Extension?

This sight tube is primarily used for measuring water column and pressure, which is essential for accurate backflow testing.

What is the key difference between the ST201 and ST201XL models?

The ST201XL model is the ST201 sight tube combined with a removable extension tube. This extension increases the overall length and allows the sight tube to measure a 1 psi water column.

What is the maximum length of the sight tube when the extension is used?

With the removable extension tube, the Arbiter Articulating Sight Tube (ST201XL) extends to over 28 inches.

Does the sight tube maintain its position once filled with water?

Yes, the articulating sight tube is designed to flex for positioning but will stay in place when the water column is full, ensuring stable readings.

Can the extension tube be purchased separately?

The source material indicates that the removable extension tube (ST201XL_Ext_Only) can be purchased separately to convert an ST201 into an ST201XL.