www.watersandfarr.co.nz 0800 923 7473

Issue: November 2017

RURAL PIPEPRODUCT CATALOGUE

PO Box 13329OnehungaAuckland, New ZealandP 0800 923 7473F +64 9 622 4037www.watersandfarr.co.nz

Information or advice contained in this catalogue or obtained from Waters & Farr otherwise is given in good faith. Waters & Farr make no warranty or representation regarding the information, opinions and recommendations contained in this catalogue. Users of this catalogue are advised to seek and rely upon their own professional advice and assessment of the matters contained in this catalogue. Waters & Farr excludes all liability to any user of this catalogue for consequential or indirect damages, or any other form of compensation or relief whatsoever for any acts or omissions of Waters & Farr, arising out of or in connection with the use of this catalogue irrespective of whether the same arises at law, inequity or otherwise.

ABOUT WATERS & FARR

Established in 1954, Waters & Farr is a leading New Zealand manufacturer of high performance polyethylene and polypropylene pipes for civil, utilities and rural applications. Overview

Manufacturing and distributions sites in Whanganui and Rangiora, supported by an additional distribution centre in Auckland, ensures timely product supply to customers throughout New Zealand. Waters & Farr products are distributed to installers and asset owners through a nationwide network of merchant stockists servicing the civil, utilities and rural sectors.

Waters & Farr are committed to continuous improvement. Ongoing investment in plant and equipment is focussed on meeting customer needs and delivering innovative solutions. Our comprehensive range of polyethylene and polypropylene pipe extends from 15mm to 1200mm in diameter.

Commitment to quality

� Waters & Farr maintains a quality management system certification to ISO9001

� ‘S’ mark certification to AS/NZS 4130 and AS/NZS 5065 is maintained via independent third party verification.

� Pipe Test NZ, a division of Waters & Farr, was established as an independent IANZ accredited testing laboratory. Pipe Test NZ conducts a comprehensive range of pipe and fusion joint testing on pipeline products for Waters & Farr and external parties.

� Waters & Farr operates under founding values that underpin our business practices in order to deliver positive outcomes for our people and our customers.

How To Find Us Waters & Farr Terms and Conditions

DEFINITIONS W

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DEFINITIONS SDR Standard Dimension Ratio - a nominal ratio of the plain wall pipe outside diameter to its wall thickness.

Sn Nominal Pipe Stiffness expressed in KN/m/m

PnNominal working internal pressure at 20°C for a water conveying pipe expressed in bar.

PE and PP � PE 100 and base resins used for its manufacture � LDPE - Low Density Polyethylene � PP - Polypropylene

PRESSURE RATING

PLAIN WALL PE PIPE TO AS/NZS 4130, SERIES 1

FEATURES AND BENEFITS � Comprehensive The FarmFlow range of Pressure Pipes and Irrigation Tubes offers a large range of pressures, sizes and lengths that fully meet livestock, cropping and orchardist needs.

� Durable Correctly designed and installed FarmFlow pipe can be expected to offer reliable service in excess of 100 years and is resistant to a large range of agricultural chemicals and active bloat treatments.

� High Quality FarmFlow pipes are lightweight strong and kink resistant and are suitable for installation by trenching, ploughing and directional drilling.

� Flexible FarmFlow pipes are lightweight strong and kink resistant and are suitable for installation by trenching, ploughing and directional drilling.

� Versatile FarmFlow allows the farm owner and designer to combine pipe pressure and diameters to create the most effective and low cost water distribution system.

� Efficient FarmFlow pipes utilising PE 100 compared to MDPE allows for thinner wall thickness and increased flow in relation to diameter.

TABlE 1

Pnnominal Working Pressure at 20°C SDR

MPa kPa bar p.s.i. PE 100

3.2 0.32 320 3.2 46 -

4 0.40 400 4.0 58 SDR 41

6.3 0.63 630 6.3 91 SDR 26

8 0.80 800 8.0 116 SDR 21

10 1.00 1000 10.0 145 SDR 17

12.5 1.25 1250 12.5 181 SDR 13.6

16 1.60 1600 16.0 232 SDR 11

20 2.00 2000 20.0 290 SDR 9

25 2.50 2500 25.0 362 SDR 7.4

Dimensions

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DIMENSIONS

OF POLYETHYLENE PIPES BASED ON SERIES 1 TO AS/NZS 4130

TABlE 2

Dn Pipe OD (mm) SDR 21 SDR17 SDR13.6 SDR11

Min Max Average wall thickness (mm)

Average iD (mm)

Average wall thickness (mm)

Average iD (mm)

Average wall thickness (mm)

Average iD (mm)

Average wall thickness (mm)

Average iD (mm)

25 25.0 25.3 - - 1.8 21.6 2.1 21.0 2.5 20.1

32 32.0 32.3 1.8 28.6 2.1 28.0 2.6 26.9 3.1 25.9

40 40.0 40.4 2.1 36.1 2.6 35.0 3.2 33.8 4.0 32.3

50 50.0 50.5 2.6 45.0 3.2 43.8 4.0 42.3 4.9 40.4

63 63.0 63.6 3.2 56.9 4.1 55.2 5.0 53.3 6.2 51.0

75 75.0 75.7 3.9 67.6 4.8 65.7 5.9 63.6 7.3 60.8

90 90.0 90.9 4.6 81.2 5.8 78.9 7.0 76.4 8.7 73.0

110 110.0 111.0 5.7 99.2 7.0 96.5 8.6 93.3 10.6 89.4

PIPES - RURAL FARMFLOW W

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PIPES - RURAL FARMFLOW

FARMFLOW GREENSTRIPE PIPE 8 BAR SDR 21 PE100

item Code Dn length in Meters Av. Wall Av. iD

50 100 200

RH32.21 32 √ √ √ 1.8 28.6

RH40.21 40 √ √ √ 2.1 36.1

RH50.21 50 √ √ √ 2.6 45.0

RH63.21 63 √ √ √ 3.2 56.9

RH75.21 75 √ √ √ 3.9` 67.6

FARMFLOW EFFLUENT PURPLESTRIPE PIPE 8 BAR SDR 21 PE100

item Code Dn length in Meters Av. Wall

Av. iD

50 100 200

RH90.21 90 √ √ √ 4.6 81.2

FARMFLOW REDSTRIPE PIPE 10 BAR SDR 17 PE100

item Code Dn length in Meters Av. Wall Av. iD

50 100 200

RH25.17 25 √ √ √ 1.8 21.6

RH32.17 32 √ √ √ 2.1 28.0

RH40.17 40 √ √ √ 2.6 35.0

RH50.17 50 √ √ √ 3.2 43.8

RH63.17 63 √ √ √ 4.1 55.2

RH75.17 75 √ √ √ 4.8 65.7

COLOUR IDENTIFICATION

Colour Common Use

Dark Blue Potable Water PE100

Blue Potable Water PE80

Yellow - Orange Gas PE100

Yellow Gas PE 80

Purple Reclaimed Water

Cream Pressure Sewer

Orange Electrical Conduit

Green Communication / Rural

Grey Communication / Rural PE100

Red Fibre optic / Rural

This table is a guide only. For color specification of water, waste water, drainage, pipe wall and jackets refer to AS/NZS4130

Rebecca Dixon

PiPes - RURAL FARmFLoW Pe LDPe

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PIPES - RURAL FARMFLOW PE LDPE

LOW DENSITY PRESSURE PIPE IS IDEAL FOR WATER RETICULATION, TROUGH CONNECTIONS OR RURAL LOW PRESSURE IRRIGATION SYSTEMS LIKE K-LINE/POD. Waters & Farr FarmFlow LDPE provides a higher pressure rating than required under NZS7601, suitable for use with active bloat treatments. It is tough and kink resistant, long lasting and resistant to water pressure surges. Long coil lengths require less jointing, so is very easy to install. Pipes are dimensionally checked to ensure ease of jointing with any imperial fitting.

FARMFLOW RURAL BLACK PIPE COILS – LDPE

item Code Dn Stocked lengths (m) Av. Wall

Av. iD

Working Pressure at 20°C (kPa)

25 50 100 200

LD15 15 √ √ √ √ 2.4 12.0 970

LD20 20 √ √ √ √ 3.3 18.5 900

LD25 25 √ √ √ √ 3.3 24.7 800

LD32 32 √ √ √ √ 3.3 31.1 650

LD40 40 √ √ √ √ 3.3 37.4 600

LD50 50 √ √ √ √ 3.3 50.1 500

HI POL LATERAL TUBE

item Code Dn Stocked lengths (m) Av. Wall

Av. iD Working Pressure at 20°C (kPa)50 100 200

LD13 13 √ √ √ 1.2 12.9 500

LD16 16 √ √ √ 1.2 16.0 500

LD19 19 √ √ √ 1.3 19.1 500

LD25 25 √ √ √ 1.8 25.4 500

PIPES - RURAL FARMFLOW PE LDPE W

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FARmboss PiPe

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FARMBOSS PIPE

FARMBOSS® IS THE BENCHMARK IN RURAL CULVERT AND DRAINAGE PIPING. HERE’S A PRODUCT THAT TICKS ALL THE BOXES WHEN IT COMES TO TOUGH RURAL DRAINAGE APPLICATIONS. FarmBoss®, part of the outstanding Bosspipe® range, is an extruded twin wall pipe. It features a smooth internal bore and a load defeating corrugated exterior wall.

FARMBOSS®: BIG ON FEATURES, HUGE ON BENEFITS

� DURABiliTY FarmBoss® pipe is manufactured from polyethylene/polypropylene, extremely tough material with excellent and proven resistance to impact, chemical attack and abrasion. FarmBoss® is UV resistant so unlike other plastics it will not become brittle.

� EASE OF TRAnSPORT AnD HAnDlinG Although incredibly strong, FarmBoss® is also incredibly light. A long section of FarmBoss® pipe can easily be carried by two people, which means significant savings in time, labour, machinery – and therefore costs. Transportation is easy too, for example FarmBoss® can even be transported on utility vehicles using roof racks, or on small trailers.

� HYDRAUliC EFFiCiEnCY The smart design of FarmBoss® incorporates a smooth inner wall lining, which results in excellent flow characteristics.

� in-GROUnD PERFORMAnCE FarmBoss® pipe can be installed in a wide variety of conditions. In fact, you’ll standard FarmBoss® will meet your needs for even the most demanding applications.

� EASE OF JOinTinG Installation is fast. FarmBoss® is easily and quickly cut on site to lengths that suit the needs of the job, and can be joined using a built-in socket or coupler – no fuss, no hold-ups, no hassles.

� THE RAnGE OF SiZES FarmBoss® is available in a range of commonly used internal diameter sizes.

FARMBOSS® ID SERIES PIPE W

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FARMBOSS® ID SERIES PIPE

FARMBOSS® BLACK WITH GREEN MARKING LINE

item Code Dn/iD (mm) length (m) Pack Quantity

BP225RB 225 6 8

BP300RB 300 6 6

BP375RB 375 6 2

BP450RB 450 6 2

► UV resistant Polyethylene or Polypropylene twin wall drainage pipe with marking line.

BOSSPIPE COUPLERS

item Code Farmboss Dn/iD (mm)

BC225 225

BC300 300

BC375 375

BC450 450

► Joiners allow for easy assembly of cut pipe lengths.

FARmboss®: key APPLicAtions

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FARMBOSS®: KEY APPLICATIONSFarmBoss® is the answer for virtually any rural drainage application, including:

� Farm and forestry culverts � Dairy shed runoffs � Field drainage � Stream diversion

INSTALLATION INSTRUCTIONSYou’ll find all installation practices for buried flexible pipelines are given in AS/NZS 2566.2. For general guidelines the trench should be excavated to a bed width ensuring sufficient clearance (lC) between the pipe and trench walls. Recommended minimum dimensions of the trench width are detailed in the table below or can be downloaded from the Waters & Farr website at www.watersandfarr.co.nz.

MINIMUM TRENCH WIDTH (B) � DN 225 (mm): 0.56 m � DN 300 (mm): 0.75 m � DN 375 (mm): 0.84 m � DN 450 (mm): 1.13 m

LOADING CONDITIONS The embedment of FarmBoss® in normal soil should be of granular material, free from rocks and other hard or sharp objects, with the maximum particle size of 20 mm preferably in the particle size range of 14 mm. The recommended minimum thickness of compacted bedding (lb) is 100 mm for sizes up to DN 375 mm, and 150 mm for DN 450 mm.To ensure good support to the bedding, side supports and overlay to a minimum thickness (lo) of 150 mm are constructed, compacting the bedding material in layers of not more than 150 mm.

Recommended Min Cover H, m

FarmBoss® installed in paddocks for field drainage and not subject to traffic loads

0.30

FarmBoss® installed as a culvert but subject only to light traffic loads and stock movements

0.45

FarmBoss® installed in areas used for horticulture 0.60

FarmBoss® installed as a culvert under unsealed farm roads and raceways

0.75

Maximum cover varies with soil type. In firm clay soil it is not recommended to install FarmBoss® at a depth over 6 metres.

FiG. 1 Trench and embedment geometry

Trench fill

Compacted pipe overlay

Compacted pipe side support

Compacted pipe bedding

Haunch support zone

Native soil

Embedment zone

Springline of pipe

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Polyethylene Pipe SystemRural Pipe Product Catalogue

Issue: November 2017

www.watersandfarr.co.nz 0800 923 7473