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InteriorInterior
HWC Tundish
Description

Designed to drain hot water cylinder valves through the safe tray.

This high temp rated plastic tundish is an easy-to-install solution for draining hot water cylinders through one outlet in the safe tray reducing the number of plastic fittings and time required to create a traditional install.

Key Features
  • Drains cold water expansion and TPR valve drainage pipes with one outlet
  • 40mm or 50mm BSP threaded outlet
  • Easy to install in HWC safe tray
  • Grate with pipe outlet locators meets minimum air gap requirement as per AS/NZS 3500.2
  • Grommet with diminishing ID for 20mm and 15mm pipe
  • Body and grate moulded in high temperature rated plastic
  • Grate design to contain high-pressure valve drainage and allow visual checks
NZ Made
NZ Made
NZ-Owned Business
NZ-Owned Business
Scope of Use

Applicable for use in accordance with G12 AS1 5.2.3 requiring a safe tray below hot water cylinders.

  • Suitable up to 130°C
  • Rubber grommet to suit 15mm and 20mm copper pipe sizes
  • 40mm or 50mm BSP threaded outlet
  • Grate design to contain high-pressure valve drainage and allow visual checks
Limitations on Use

Allproof DWV products have been designed for compliance with the scope outlined in building codes listed above for the removal and drainage of foul/wastewater. Products need to be installed as per published installation guides. For commercial and/or residential applications. Compatible with other AS/NZS and NZBC compliant DWV systems

Statement of Building Code Compliance

NZBC G13/AS1 Foul water: When selected and installed correctly Allproof DWV products provide the ability to create drainage systems that comply to all requirements in G13/AS1. In their correct application 

Allproof DWV systems will contribute towards safeguarding people by providing an adequate plumbing and drainage system to carry waste / foul water to appropriate outfalls. Specific clauses include-

> 2.0 Materials,

> 3.2 Water trap dimensions,

> 3.4 Floor outlets,

> Figure 3. Floor waste stacks and pipes,

> 6.1 Jointing methods and all relevant AS/NZS standards.

NZBC G13/AS3 Foul water and AS/NZS 3500.2: When selected and installed correctly Allproof DWV products provide the ability to create drainage systems that comply to all requirements in G13/AS3. In their correct application Allproof DWV systems will contribute towards safeguarding people by providing an adequate plumbing and drainage system to carry waste / foul water to appropriate outfalls.

B2/AS1 Durability: B2.3.1 - Allproof floor waste systems meet the requirements of B2.3.1 (a) not less than 50 years, (b) not less than 15 years and (c) not less than 5 years.

WaterMark Certificate of Conformity has been obtained on all relevant floor wate components for- 

> AS1260 (WMKA 21800),

> WMTS-040 (WMKT 21223),

> WMTS-522 (WMKT 74920),

> and AS2887 (WM 74706).

NZS5807-1980: Pipe ID Labels provide service identification information in line with specifications from Table 3, Table 5, Fig.6.

In-Service History

Sold New Zealand and Australia-wide, used in projects such as 30 Madden — Wynyard Central.

Other Performance Attributes
  • Grate with pipe outlet locators meets minimum air gap requirement as per AS/NZS 3500.2
  • Body and grate moulded in high temperature rated plastic
  • Grate design to contain high-pressure valve drainage and allow visual checks
Master Plumbers Recommends
Master Plumbers Recommends
Documents
CAD/PDF Link
Installation Instructions
Product Warranty

0820

Brochure

A New Zealand owned company specialising in the manufacture of plumbing and drainage products and systems.

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