Siphonic Roof Drainage System

ROOF DRAINAGE SIPHONIC

Siphonic system with fewer drains and a small-diameter horizontal pipework system underneath the ceiling. More water is transported through the pipework due to faster flow and a filled pipework system, reducing if not completely removing below-ground drainage.

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Advantages

Siphonic roof drainage creates a flow rate approximately 3 – 5 times higher than in a gravity system. All Drainage products are produced in stainless steel grade AISI 304 or optionally grade AISI 316L.

  • Fire resistant
  • High strength low weight
  • Environmentally friendly
  • Corrosion resistant, resistant to impacts and thermal stress and requires little maintenance.
  • Long product life expectancy
  • Excellent hygienic properties
  • Easy installation
  • Whole-life cost advantages
  • Excellent flow capacities
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Straight Pipe and Bending

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BRANCH 87.5°

Pipe diameter: Ø160mm
Branch diameter: Ø160mm
Stainless steel: AISI304/EN1.4301

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OBLIQUE BRANCH 45°

Pipe diameter: Ø160mm
Branch diameter: Ø160mm
Stainless steel: AISI304/EN1.4301

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DOUBLE BRANCH 87.5°

Pipe diameter: Ø110mm
Branch diameter: Ø110mm
Stainless steel: AISI304/EN1.4301

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DOUBLE BRANCH 45°

Pipe diameter: Ø110mm
Branch diameter: Ø110mm
Stainless steel: AISI316L/EN1.4404

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BEND, LONG 87.5°, 250 MM

Diameter: Ø110mm
Stainless steel: AISI304/EN1.4301

rat-stop
RAT STOP, WITH ACCESS

Diameter: Ø110/110mm
Stainless steel: AISI304/EN1.4301

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INCREASER ECCENTRIC

Diameter: Ø110mm to Ø75mm
Stainless steel: AISI316L/EN1.4404

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DOUBLE SLIP COUPLING

Diameter: Ø110mm
Stainless steel: AISI316L/EN1.4404

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STRAIGHT PIPE WITH ONE SOCKET

Length: 3000mm
Diameter: Ø110mm
Stainless steel: AISI316L/EN1.4404

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BEND 15°

Diameter: Ø50mm
Stainless steel: AISI304/EN1.4301

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BEND 45°

Diameter: Ø160mm
Stainless steel: AISI304/EN1.4301

ACCESSORIES

Stone guard 400
Stone Guard For Roof Drains

Stainless steel: AISI304/EN1.4301

Flange seal set 452
Flange seal set

EPDM

Holder sheet trapezoidal panel roof 400
Holder sheet for trapezoidal panel roof

Stainless steel: AISI304/EN1.4301

DỰ ÁN TIÊU BIỂU

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Process and Quality

With customized design for each type of construction and material sizes varied with the professionalism of the construction team

Installation & Maintenance

HTD products provide support for both installation and maintenance services depending on your type of work.