Marley

Spouting & Downpipe

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Corrugated Drainage

  • Market leader in HDPE Corrugated Drainage
  • Extensive range to suit building, landscaping, infrastructure and rural applications
  • Four Stripe Colour ID and Coupler system to make product selection simple
  • Made right here in New Zealand and 100% recyclable
HomePlumbing & CivilCorrugated Drainage

Drainflo®

  • Ideal for retaining walls,
  • landscaping and general
  • sub-soil drainage.
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Drainflo® HD

  • Perfect combination of strength
  • and economy for NZTA projects
  • requiring a heavy duty solution.
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Drainflo® Smooth

  • High performance sub-soil
  • drainage solution with greatly
  • increased flow rates for high
  • water volume or low gradient
  • applications.
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Drainflo® Smooth HD

  • Ultimate combination of flow
  • and strength to control water
  • levels under and around motorway
  • and roading projects.
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Why Marley Drainflo®?

Range
Extensive range providing choice of diameter, length, stiffness and filtration to suit the application

Durability
Proven reliability with over 60 years in the New Zealand market, consistent quality management verified by ISO 9001 certification and IANZ accredited laboratory

Strength
Independently verified by Bureau Veritas to meet SN6 and SN10 stiffness rating, options available to meet both NZTA F/2 and F/5 specification

Flow
Drainflo® Smooth range has up to 50% higher flow rates – ideal for low gradient or high volume applications

Drainage
Specifically designed slot pattern maximises drainage performance whilst maintaining strength

Filtration
Custom-made Cirtex® Filter Sleeve options available as a tested and proven filtration solution for protecting subsoil drains from sedimentation

NZ Made
Complete Drainflo® range of pipe and fittings made right here in New Zealand

100% Recyclable
Drainflo® HDPE material is 100% recyclable, we will take back unused off-cuts for recycling and re-process our HDPE production waste to avoid waste going to landfill

Resources

Complete Product Catalogue
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Drainflo Flyer
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Marley Drainflo & Drainflo Smooth Generic Conformance Certificate
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Marley Drainflo HD & Drainflo Smooth HD Generic Conformance Certificate
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Drainflo Installation
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The Smooth Operator

Introducing Drainflo® Smooth by Marley, with its refined double-walled, smooth inner lining for outstanding water flow rates. Superior drainage and crush resistance, Drainflo® Smooth is THE high performing solution.

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