OPTIM® DWV System

  • A complete range of DWV (Drain, Waste and Vent) pipes and fittings
  • Sizing for sanitary systems available from 32mm up to 150mm
  • Also suitable for underground sewer applications utilising rubber ring jointing technology
  • Sizing for sewer systems available from 100mm up to 375m
  • External approval by accredited 3rd party auditor

Marley OPTIM® DWV sanitary systems
Don’t risk your reputation by specifying or installing anything less

Why Marley?

Nationwide
Sales & Technical Support

Full range
of pipes and fittings available

Quality assured
Made to Australia / NZ Standards & independently certified

Recyclable
All our PVC and PE products are recyclable

NZ made
Most of our products are made right here in New Zealand

Proven reliability
with 60 years in the NZ market

Components

 PRODUCTS

Plain Bend F&F

M & F Spigot Bend

Rear Inspection Bend

Side Access Bend

Reducing Junction

Double Junction

Level Invert Reducer

Inspection Pipe

Resources

Technical Details

PRODUCT CODESOCKET SJ / RUBBER RJNOMINAL SIZE (MM) DNSTIFFNESS CLASS (SN)AVERAGE MEAN OD (MM)AVERAGE INTERNAL DIAMETER (MM)
100.3100.32SJ32N/A36.3532.05
100.40SJ40N/A42.9538.35
100.50SJ50N/A55.8550.95
100.65SJ65N/A68.9063.10
100.80SJ80N/A82.5076.00
100SN4.150.RJRJ1504160.25152.25
100SN4.150SJ1504160.25152.25
100SN4.175.RJRJ1754200.30190.30
100SN4.175SJ1754200.30190.30
100SN4.225.RJRJ2254250.35238.55
100SN4.300.RJRJ3004315.45299.65
100SN4.375.RJRJ3754400.50381.50
100SN6.100.RJRJ1006110.20104.20
100SN6.100SJ1006110.20104.20
100SN8.150.RJRJ1508160.25150.25
100SN8.150SJ1508160.25150.25
100SN8.175.RJRJ1758200.30188.90
100SN8.175SJ1758200.30188.90
100SN8.225.RJRJ2258250.35234.65
100SN8.250.RJRJ2508280.40
100SN8.300.RJRJ3008315.45295.05
100SN8.375.RJRJ3758400.50377.90
100SN10.100.RJRJ10010110.20103.20
100SN16.100.RJRJ10016110.20101.80
100SN16.100SJ10016110.20101.80
100SN16.150.RJRJ15016160.25148.05
100SN16.150 SJ15016160.25148.05
100SN16.175.RJRJ17516200.30185.10
100SN16.225.RJRJ22516250.35234.15
100SN16.300.RJRJ30016315.45292.95
100SN16.375.RJRJ37516400.50

Material: uPVC
Sizes avail: 100mm up to 375mm

Stiffness Class (SN) Rating: Marley PVC DWV pipe system is manufactured to different pipe stiffness classes to suit the performance requirements of the installation.

SN4 and SN6 – These pipes are considered suitable for all domestic plumbing and drainage for domestic and residential housings in 100 and 150mm sizing.

SN8 and SN10 – Is suitable for general drainage and commercial installation where higher pipe stiffness is required to provide minimum deflection of installed pipes, due to imposed loads from backfill or to assist with poor bedding practices and materials.

SN16 and Greater-Territorial Authority – This pipe is designed to meet the requirements of the Territorial Authority where very high long term stiffness is required to provide minimal ovality due to high imposed traffic loads.

UV Resistant: All Marley DWV pipes and fittings have 1.5 PHR of Titanium Dioxide to provide long term UV protection when installed above ground.

Temp range: All Marley drains, wastes and vents are suitable for the continuous discharge of liquids at temperatures up to 60°C for vertical pipes and grade pipes, as well as intermittent discharges of liquids up to 90°C where the duration of the discharge does not exceed 90 seconds

Standard compliance: Marley’s PVC DWV range of pipe systems are manufactured to AS/NZS 1260 “PVC pipes and fittings for drain waste and vent applications”.

BEP Certified: Yes

Chemical Resistance: Marley PVC pipe has excellent resistance to a wide range of chemicals at ambient temperatures. Click here for a comprehensive list.

Joint System: Rubber ring jointing (RRJ). Rubber ring jointing is the preferred method for below ground installations.

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