Restrain PVC-U Gravity Sewer Pipe for Trenchless Installation SN16

Code: RESTRAIN

Iplex has developed Restrain™ a PVC sewer pipe designed specifically for gravity sewer applications using trenchless techniques and for the installation, repair or replacement of underground infrastructure.  With an easy to assemble threaded socket and spigot joint, together with a rubber seal ring, Restrain™ brings the advantages of PVC pipe systems to the trenchless industry.  Restrain™ can be used in the following applications:

  • Gravity sewer applications installed by trenchless methodology, including static pipe bursting, horizontal directional drilling, auger boring, guided boring, micro tunnelling and slip lining/in-line replacement (pipe reaming)
  • Domestic house drains
  • Urban gravity sewer mains
  • Industrial gravity discharge mains

*All Restrain products are generally made to order.

 

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Product Code Size Length Pressure Joint Type Qty Colour
RESTRAIN100.1 100mm 1m - Threaded 1 Light Grey Enquire
RESTRAIN100.2 100mm 2m - Threaded 1 Light Grey Enquire
RESTRAIN100.3 100mm 3m - Threaded 1 Light Grey Enquire
RESTRAIN100.4 100mm 4m - Threaded 1 Light Grey Enquire
RESTRAIN100.6 100mm 6m - Threaded 1 Light Grey Enquire
RESTRAIN150.1 150mm 1m - Threaded 1 Light Grey Enquire
RESTRAIN150.2 150mm 2m - Threaded 1 Light Grey Enquire
RESTRAIN150.3 150mm 3m - Threaded 1 Light Grey Enquire
RESTRAIN150.4 150mm 4m - Threaded 1 Light Grey Enquire
RESTRAIN150.6 150mm 6m - Threaded 1 Light Grey Enquire
RESTRAIN225.1 225mm 1m - Threaded 1 Light Grey Enquire
RESTRAIN225.2 225mm 2m - Threaded 1 Light Grey Enquire
RESTRAIN225.3 225mm 3m - Threaded 1 Light Grey Enquire
RESTRAIN300.1 300mm 1m - Threaded 1 Light Grey Enquire
RESTRAIN300.2 300mm 2m - Threaded 1 Light Grey Enquire
RESTRAIN300.3 300mm 3m - Threaded 1 Light Grey Enquire

Easy to Install

A threaded socket and spigot joint make RESTRAIN™ easy to assemble. It requires no special tools or training and no solvent cement or fusion welding is required. Its ease of installation provides for fast, efficient sewer lateral replacement.

Low Environmental Impact

Restrain™ is a great alternative when there are time and space restrictions or instances where projects need to consider the scale of reinstatement costs due to the impact caused by traditional open trenching methods.

Designed for Trenchless

Restrain™ sewer pipe can be installed by a number of trenchless methods including horizontal directional drilling, static pipe bursting, micro tunnelling and slip lining to name a few.

Bi-directional

Restrain™ pipe can be pushed or pulled into place depending on installation methodology.

Versatile

Compatible with industry standard PVC sewer and stormwater fittings including the Iplex Novadrain range, allowing a range of standard installation practises to be used. It is suitable for use in a range of applications including gravity sewer and gravity stormwater projects.

Customisable

Pipe lengths can be customised to suit your installation/project requirements. Joints can be undone and pipe re-used if necessary.

Widely Used

RESTRAIN is widely used across New Zealand; all the way from Invercargill to Kaikohe.

Peace of Mind

RESTRAIN’s high performance rubber seal ring fully complies with AS/NZS1260, SN16. There are no risks of leaks or root infiltration and the product meets proven performance levels.

 Gravity Stormwater Pipe installed by HDD

Gravity Stormwater Pipe installed by HDD

Low Impact Installation with Restrain™ Segmented DN225 SN16 PVC-U Pipe

A new residential subdivision in Totara Heights, Auckland required a quick & low impact installation of a Gravity Stormwater pipeline carrying stormwater from a new manhole to a discharge point ~81 metres on the edge of the property boundary.

A steep sloping section with pre-existing surrounding retaining walls, along with a deep level to the proposed pipe invert meant that ...

Read more
Product code

RESTRAIN100.1

Nominal OD (mm)

Size (mm)

100mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN100.2

Nominal OD (mm)

Size (mm)

100mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN100.3

Nominal OD (mm)

Size (mm)

100mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN100.4

Nominal OD (mm)

Size (mm)

100mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN100.6

Nominal OD (mm)

Size (mm)

100mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN150.1

Nominal OD (mm)

Size (mm)

150mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN150.2

Nominal OD (mm)

Size (mm)

150mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN150.3

Nominal OD (mm)

Size (mm)

150mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN150.4

Nominal OD (mm)

Size (mm)

150mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN150.6

Nominal OD (mm)

Size (mm)

150mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN225.1

Nominal OD (mm)

Size (mm)

225mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN225.2

Nominal OD (mm)

Size (mm)

225mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN225.3

Nominal OD (mm)

Size (mm)

225mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN300.1

Nominal OD (mm)

Size (mm)

300mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN300.2

Nominal OD (mm)

Size (mm)

300mm

Coupling

Qty

1

Colour

Light Grey

  Enquire
Product code

RESTRAIN300.3

Nominal OD (mm)

Size (mm)

300mm

Coupling

Qty

1

Colour

Light Grey

  Enquire

Easy to Install

A threaded socket and spigot joint make RESTRAIN™ easy to assemble. It requires no special tools or training and no solvent cement or fusion welding is required. Its ease of installation provides for fast, efficient sewer lateral replacement.

Low Environmental Impact

Restrain™ is a great alternative when there are time and space restrictions or instances where projects need to consider the scale of reinstatement costs due to the impact caused by traditional open trenching methods.

Designed for Trenchless

Restrain™ sewer pipe can be installed by a number of trenchless methods including horizontal directional drilling, static pipe bursting, micro tunnelling and slip lining to name a few.

Bi-directional

Restrain™ pipe can be pushed or pulled into place depending on installation methodology.

Versatile

Compatible with industry standard PVC sewer and stormwater fittings including the Iplex Novadrain range, allowing a range of standard installation practises to be used. It is suitable for use in a range of applications including gravity sewer and gravity stormwater projects.

Customisable

Pipe lengths can be customised to suit your installation/project requirements. Joints can be undone and pipe re-used if necessary.

Widely Used

RESTRAIN is widely used across New Zealand; all the way from Invercargill to Kaikohe.

Peace of Mind

RESTRAIN’s high performance rubber seal ring fully complies with AS/NZS1260, SN16. There are no risks of leaks or root infiltration and the product meets proven performance levels.

 Gravity Stormwater Pipe installed by HDD

Gravity Stormwater Pipe installed by HDD

Low Impact Installation with Restrain™ Segmented DN225 SN16 PVC-U Pipe

A new residential subdivision in Totara Heights, Auckland required a quick & low impact installation of a Gravity Stormwater pipeline carrying stormwater from a new manhole to a discharge point ~81 metres on the edge of the property boundary.

A steep sloping section with pre-existing surrounding retaining walls, along with a deep level to the proposed pipe invert meant that an open cut installation was impractical for the s...

Read more