Vacuum Breaks (Tundish)


Application

<ul> <li>Air gap for hot water systems systems.</li> <li>For combined or over length drains.</li> </ul>
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Specifications

Specifications


<ul> <li>Safeguards cylinders in the event of a blocked drain.</li> <li>Provides visual check of power and water waste from thermostat or valve malfunction (not VBN).</li> <li>VBN has 15mm F inlet.</li> <li>SVB &amp; RAVB - 20mm air gap.</li> <li>VBN has 15 &amp; 20mm outlet options.</li> <li>VBN may be installed horizontally or vertically.</li> <li>Acetyl plastic.</li> </ul> <strong>Notes:</strong> First number inlet size, second number outlet size. M = Male thread, F = Female thread Some models may be subject to minimum order quantities

Product Codes

SBV 15F 20M Length - 87mm
SBV 15F 20M Length - 87mm
SVB 15F 22M Length - 87mm
SVB 15M 20M Length - 98mm
SVB15M 22M Length - 87mm
SVB 20M 20F Length - 115mm
SVB 20M 25F Length - 115mm
SVB 22M 25F Length - 115mm
RAVB 15M 20F Length - 90mm
RAVB 20M 20F Length - 115mm
RAVB 20M 25F Length - 115mm


Standards

Standards


  • Complies with NZS 4608:1992
  • WRc (UK) approved Certificate No. 9902056 (not VBN)