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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
(NO LONGER PRODUCED) - REHAU RAUPIANO PLUS parallel branch fitting 87°, d - 90-90-50-90 [Code number: 11009281001 / 100 928 001]
Details
11009281001
Attention! The article is discontinued!

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 90 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
90/90/50/90 87° 62 21 150 0,458
REHAU RAUPIANO PLUS Parallel branch fitting 87°, d - 90-90-50-90 [Code number: 11009281002 / 100 928 002]
Details
11009281002 5 562 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 5 794 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
(NO LONGER PRODUCED) - REHAU RAUPIANO PLUS double branch fitting, right, d - 110-110-75 [Code number: 11026771001 / 102 677 001]
Details
11026771001
Attention! The article is discontinued!

Rehau RAUPIANO PLUS double branch fitting (right) is hydraulically optimized. It is equipped with O-rings.

The double branch fitting combines the three pipeline branches with diameters of 110 and 75 mm into one pipeline.

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

Colour: white.

Dy α z1 z2 z3 z4 z5 Weight
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 - 110-110-75 [Code number: 11026771002 / 102 677 002]
Details
11026771002 5 886 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
(NO LONGER PRODUCED) - REHAU RAUPIANO PLUS double branch fitting, left, d - 110-110-75 [Code number: 11026781001 / 102 678 001]
Details
11026781001
Attention! The article is discontinued!

Rehau RAUPIANO PLUS double branch fitting (left) is hydraulically optimized. It is equipped with O-rings.

The double branch fitting combines the three pipeline branches with diameters of 110mm and 75mm into one pipeline.

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

Colour: white.

Dy α z1 z2 z3 z4 z5 Weight
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 5 886 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
(NO LONGER PRODUCED) - REHAU RAUPIANO PLUS double branch fitting, right, d - 110-90-75 [Code number: 11026791001 / 102 679 001]
Details
11026791001
Attention! The article is discontinued!

Rehau RAUPIANO PLUS double branch fitting (right) is hydraulically optimized. It is equipped with O-rings.

The double branch fitting combines the three pipeline branches with diameters of 110 and 90 mm and 75 mm into one pipeline.

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

Colour: white.

Dy α z1 z2 z3 z4 z5 Weight
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, right, d - 110-90-75 [Code number: 11026791002 / 102 679 002]
Details
11026791002 5 474 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
(NO LONGER PRODUCED) - REHAU RAUPIANO PLUS double branch fitting, left, d - 110-90-75 [Code number: 11026891001 / 102 689 001]
Details
11026891001
Attention! The article is discontinued!

Rehau RAUPIANO PLUS double branch fitting (left) is hydraulically optimized. It is equipped with O-rings.

The double branch fitting combines the three pipeline branches with diameters of 110mm and 90mm and 75mm into one pipeline.

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

Colour: white.

Dy α z1 z2 z3 z4 z5 Weight
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 5 474 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 2 550 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 7 012 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 2 550 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 17 662 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 17 662 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
(NO LONGER PRODUCED) - REHAU RAUPIANO PLUS double branch fitting 45° long, d - 160-110-110 [Code number: 11230761001 / 123 076 001]
Details
11230761001
Attention! The article is discontinued!

Rehau RAUPIANO PLUS double branch fitting is characterized by excellent sound-insulation properties. The double branch fitting is made of modified polypropylene with mineral additives. It is strong, durable, resistant to high temperatures and aggressive environments.

The double branch fitting combines the three pipeline branches with diameters of 160 mm and 110 mm at an angle of 45° into one pipeline.

Colour: white.

Dy α z1 z2 z3 Weight
mm   mm mm mm kg/pc
160/110/110 45° 1 168 159 2.766
REHAU RAUPIANO PLUS double branch fitting 45°, d - 125-110-110 [Code number: 11235941001 / 123 594 001]
Details
11235941001 24 872 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
(NO LONGER PRODUCED) - REHAU RAUPIANO PLUS double branch fitting 45°, d - 160-110-110 [Code number: 11236741001 / 123 674 001]
Details
11236741001
Attention! The article is discontinued!

Rehau RAUPIANO PLUS double branch fitting is characterized by excellent sound-insulation properties. The double branch fitting is made of modified polypropylene with mineral additives. It is strong, durable, resistant to high temperatures and aggressive environments.

The double branch fitting combines the three pipeline branches with diameters of 160 and 110 mm at an angle of 45° to one pipeline.

Colour: white.

Dy α z1 z2 z3 Weight
mm   mm mm mm kg/pc
160/110/110 45° 1 168 159 2,766