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Pipe crosses for domestic sewerage

Crosses for internal sewage are designed to connect several pipes (usually from two to four). Usually they are mounted in nodes, that is, the most inaccessible places in the event of a breakdown or leakage.

They are divided into several types:

  • single-plane;
  • two-plane;
  • one-sided (with parallel outlets);
  • three-plane;
  • four-plane.

As a rule, the angle between the socket and the riser is 45 ° or 90 ° - such angles contribute to good drainage flow and reduce the likelihood of blockage.

Photo Name Article Price
REHAU RAUPIANO PLUS Parallel branch fitting 87°, d - 90-90-50-90 [Code number: 11009281002 / 100 928 002]
Details
11009281002 5 140 rub

Application:

  • For sewer systems
  • For polymer pipes

Material: polypropylene RAU-PP (reinforced with minerals).

Colour: RAL 9003 white.

The fitting is equipped with rubber seals.

It has a hydraulically optimized radius.

DN α z1 z2 z3 z4 z5 Weight
mm mm mm mm mm mm mm kg/pc
90/90/50 87 28 88 51 70 50 0,465
REHAU RAUPIANO PLUS parallel branch fitting 87°, d - 110-110-50-110 [Code number: 11009291001 / 100 929 001]
Details
11009291001
Attention! The article is discontinued and replaced by: 11009291002!

Rehau RAUPIANO PLUS parallel branch fitting is equipped with O-rings. The branch fitting has two parallel outlet, it is suitable for connection of pipes with diameters of 110 and 50 mm. The pipe branches are connected at an angle of 87°.

The branch fitting is painted in white, it is made of modified polypropylene RAU-PP.

Dy α z1 z2 z3 Weight
mm   mm mm mm kg/pc
110/110/50/110 87° 85 21 190 0,760
REHAU RAUPIANO PLUS Parallel branch fitting 87°, d - 110-110-50-110 [Code number: 11009291002 / 100 929 002]
Details
11009291002 5 354 rub

Application:

  • For sewer systems
  • For polymer pipes

Material: polypropylene RAU-PP (reinforced with minerals).

Colour: RAL 9003 white.

The fitting is equipped with rubber seals.

It has a hydraulically optimized radius.

DN α z1 z2 z3 z4 z5 Weight
mm mm mm mm mm mm mm kg/pc
110/110/50 87 28 105 58 78 60 0,760
REHAU RAUPIANO PLUS Double branch fitting, right, d - 110-110-75 [Code number: 11026771002 / 102 677 002]
Details
11026771002 5 440 rub

Application:

  • For sewer systems
  • For polymer pipes

Material: polypropylene RAU-PP (reinforced with minerals).

Colour: RAL 9003 white.

The fitting is equipped with rubber seals.

The lower branch is turned to the right side

DN α z1 z2 z3 z4 z5 Weight
mm mm mm mm mm mm mm kg/pc
110/110/75 87 40 148 58 78 60 0,760
REHAU RAUPIANO PLUS Double branch fitting, left, d - 110-110-75 [Code number: 11026781002 / 102 678 002]
Details
11026781002 5 440 rub

Application:

  • For sewer systems
  • For polymer pipes

Material: polypropylene RAU-PP (reinforced with minerals).

Colour: RAL 9003 white.

The fitting is equipped with rubber seals.

The lower branch is turned to the left side.

DN α z1 z2 z3 z4 z5 Weight
mm mm mm mm mm mm mm kg/pc
110/110/75 87 40 148 58 78 60 0,760
REHAU RAUPIANO PLUS Double branch fitting, right, d - 110-90-75 [Code number: 11026791002 / 102 679 002]
Details
11026791002 5 058 rub

Application:

  • For sewer systems
  • For polymer pipes

Material: polypropylene RAU-PP (reinforced with minerals).

Colour: RAL 9003 white.

The fitting is equipped with rubber seals.

The lower branch is turned to the right side

DN α z1 z2 z3 z4 z5 Weight
mm mm mm mm mm mm mm kg/pc
110/90/75 87 40 148 48 79 60 0,760
REHAU RAUPIANO PLUS Double branch fitting, left, d - 110-90-75 [Code number: 11026891002 / 102 689 002]
Details
11026891002 5 058 rub

Application:

  • For sewer systems
  • For polymer pipes

Material: polypropylene RAU-PP (reinforced with minerals).

Colour: RAL 9003 white.

The fitting is equipped with rubber seals.

The lower branch is turned to the left side.

DN α z1 z2 z3 z4 z5 Weight
mm mm mm mm mm mm mm kg/pc
110/90/75 87 40 148 48 79 60 0,760
REHAU RAUPIANO PLUS double branch fitting 87°, d - 110-110-110 [Code number: 11215541001 / 121 554 001]
Details
11215541001 2 356 rub

Rehau RAUPIANO PLUS double branch fitting has high noise absorbing characteristics. The double branch fitting is made of polypropylene modified with mineral additives. It is strong, durable, resistant to high temperatures and aggressive environments.

The double branch fitting is designed for commection three branches of the pipeline with diameter of 110 mm in a single stream. The angle is 87°.

Color: white sanitary.

Dy α z1 z2 z3 Weight
mm   mm mm mm kg/pc
110/110/110 87° 57 62 62 0,677
REHAU RAUPIANO PLUS corner branch fitting 87°, d - 110-110-110 [Code number: 11215641003 / 121 564 003]
Details
11215641003 6 480 rub

Rehau RAUPIANO PLUS corner branch fitting has high noise absorbing characteristics. The double branch fitting is made of polypropylene modified with mineral additives. It is strong, durable, resistant to high temperatures and aggressive environments.

The double branch fitting is designed for commection three branches of the pipeline with diameters of 110 mm in a single stream. The angle is 87°.

Colour: white sanitary.

Dy α z1 z2 z3 Weight
mm   mm mm mm kg/pc
110/110/110 87° 57 62 62 0,686
REHAU RAUPIANO PLUS double branch fitting 45°, d - 110-110-110 [Code number: 11229641001 / 122 964 001]
Details
11229641001 2 356 rub

Rehau RAUPIANO PLUS double branch fitting has high noise absorbing characteristics. The double branch fitting is made of polypropylene modified with mineral additives. It is strong, durable, resistant to high temperatures and aggressive environments.

The double branch fitting is designed for commection three branches of the pipeline with diameter of 110 mm in a single stream. The angle is 45°.

Color: white sanitary.

Dy α z1 z2 z3 Weight
mm   mm mm mm kg/pc
110/110/110 45° 25 134 134 0,849
REHAU RAUPIANO PLUS double branch fitting 87° reduced, increased right, d - 90-75-90 [Code number: 11230451001 / 123 045 001]
Details
11230451001 16 322 rub

Rehau RAUPIANO PLUS double branch fitting with increased right outlet is equipped with O-rings. The branch fitting is suitable for connection of pipes with diameters of 90 and 75 mm. The pipe branches are connected at an angle of 87°.

The branch fitting is painted in white, it is made of modified polypropylene RAU-PP.

Dy α z1 z2 z3 z4 Weight
mm   mm mm mm mm kg/pc
90/75/90 87° 56 70 51 46 0,439
REHAU RAUPIANO PLUS double branch fitting 87° reduced, increased left, d - 90-75-90 [Code number: 11230551001 / 123 055 001]
Details
11230551001 16 322 rub

Rehau RAUPIANO PLUS double branch fitting with ncreased left outlet is equipped with O-rings. The branch fitting is suitable for connection of pipes with diameters of 90 and 75 mm. The pipe branches are connected at an angle of 87°.

The branch fitting is painted in white, it is made of modified polypropylene RAU-PP.

Dy α z1 z2 z3 z4 Weight
mm   mm mm mm mm kg/pc
90/75/90 87° 56 70 51 46 0,380
REHAU RAUPIANO PLUS double branch fitting 45°, d - 125-110-110 [Code number: 11235941001 / 123 594 001]
Details
11235941001 22 985 rub

Rehau RAUPIANO PLUS double branch fitting has high noise absorbing characteristics. The double branch fitting is made of polypropylene modified with mineral additives. It is strong, durable, resistant to high temperatures and aggressive environments.

The double branch fitting is designed for commection three branches of the pipeline with diameters of 125 and 110 mm in a single stream. The angle is 45°.

Color: white sanitary.

Dy α z1 z2 z3 Weight
mm   mm mm mm kg/pc
125/110/110 45° 18 144 141 1,225
REHAU RAUPIANO PLUS double branch fitting 87°, d - 160-110-110 [Code number: 11236841001 / 123 684 001]
Details
11236841001 24 724 rub

Rehau RAUPIANO PLUS double branch fitting has high noise absorbing characteristics. The double branch fitting is made of polypropylene modified with mineral additives. It is strong, durable, resistant to high temperatures and aggressive environments.

The double branch fitting is designed for commection three branches of the pipeline with diameters of 160 and 110 mm in a single stream. The angle is 87°.

Color: white sanitary.

Dy α z1 z2 z3 Weight
mm   mm mm mm kg/pc
160/110/110 87° 58 86 64 2,766
REHAU RAUPIANO PLUS double branch fitting max flow, d - 90-90-90 [Code number: 11237141001 / 123 714 001]
Details
11237141001 3 565 rub

Rehau RAUPIANO PLUS double branch fitting max flow is hydraulically optimized. It is equipped with O-rings.

The double branch fitting is designed for commection three branches of the pipeline with diameter of 90 mm in a single stream. The angle is 87°.

Material: RAU-PP - it is polypropylene reinforced with mineral additives.

Color: white sanitary.

Dy α z1 z2 z3 Weight
mm   mm mm mm kg/pc
90/90/90 87° 56 70 51 0,439
REHAU RAUPIANO PLUS Corner branch fitting 87°, max flow (hydraulically optimized radius), d - 90-90-90 [Code number: 11237241003 / 123 724 003]
Details
11237241003 4 468 rub

Application:

  • For sewer systems
  • For polymer pipes

Material: polypropylene RAU-PP (reinforced with minerals).

Colour: RAL 9003 white.

The fitting is equipped with rubber seals.

It has a hydraulically optimized radius.

DN α z1 z2 z3 Weight
mm   mm mm mm kg/pc
90/90/90 87 56 70 66 0,568
REHAU RAUPIANO PLUS double branch fitting 87° reduced, increased right, d - 110-75-110 [Code number: 11237611001 / 123 761 001]
Details
11237611001 16 876 rub

Rehau RAUPIANO PLUS double branch fitting with increased right outlet is equipped with O-rings. The branch fitting is suitable for connection of pipes with diameters of 110 and 75 mm. The pipe branches are connected at an angle of 87°.

The branch fitting is painted in white, it is made of modified polypropylene RAU-PP.

Dy α z1 z2 z3 z4 Weight
mm   mm mm mm mm kg/pc
110/75/110 87° 57 62 62 63 0,677
REHAU RAUPIANO PLUS double branch fitting 87° reduced, increased left, d - 110-75-110 [Code number: 11237711001 / 123 771 001]
Details
11237711001 16 876 rub

Rehau RAUPIANO PLUS double branch fitting with ncreased left outlet is equipped with O-rings. The branch fitting is suitable for connection of pipes with diameters of 110 and 75 mm. The pipe branches are connected at an angle of 87°.

The branch fitting is painted in white, it is made of modified polypropylene RAU-PP.

Dy α z1 z2 z3 z4 Weight
mm   mm mm mm mm kg/pc
110/75/110 87° 57 62 62 63 0,613
Ostendorf HT Double branch 67° HTDA, PP-H, d - 50/50 [Code number: 112900]
Details
112900 571 rub

Application purpose:

  • For drainage systems
  • For rainwater systems
  • For ventilation systems

Colour: gray

Material: Polypropylene (PP-H).

d α Z1 Z2 Z3 l
mm mm mm mm mm
50/50/50 67° 20 41 41 107

Download the installation instructions of product: 112900 Double branch 67° HTDA

Chemical resistance of: Chemical resistance HT system

Ostendorf HT Double branch 67° HTDA, PP-H, d - 75/75 [Code number: 113900]
Details
113900 716 rub

Application purpose:

  • For drainage systems
  • For rainwater systems
  • For ventilation systems

Colour: gray

Material: Polypropylene (PP-H).

d α Z1 Z2 Z3 l
mm mm mm mm mm
75/75/75 67° 28 55 55 138

Download the installation instructions of product: 113900 Double branch 67° HTDA

Chemical resistance of: Chemical resistance HT system