NBR Seal -oil resistant- DN/OD 50 (HT Safe)

NBR Seal -oil resistant- DN/OD 50 (HT Safe)

This is how house drainage works today

Quick processing, secure sealing, optimal noise behavior,

• Perfect price/performance ratio
• Manufactured according to DIN EN 1451-1
• Made in Deutschland
• Extremely durable
• Simple and quick processing
• Patented triple sealing lip
• Replaceable NBR seal
• Very good sound insulation
• Proven centimeter marking
• Flame retardant B1
• Approved with the most common fire protection collars from various renowned manufacturers
• Approved with our pull-out protections up to a maximum pressure of 2.0 bar
• Also for central vacuum systems

Application:

Drainage within buildings as wastewater pipe, rainwater pipe, ventilation pipe
(see also areas of application: DIN 1986-4).

This pipe system can be easily installed, assembled, and laid using socket connections by inserting it into the chamfered pipe end (spigot side).
During installation, the pipe is pulled out by one centimeter after complete assembly to create an effective length compensation.
When laying the pipes and fittings, it is important to ensure that the wastewater does not back up or solid parts accumulate, which could clog the pipe system.
A minimum slope of 2 cm per meter is required. HT branches and other fittings are therefore equipped with a maximum angle of 87 degrees (3 degrees slope) to the main pipe.

The diameter of the HT drainage pipe system should be neither too small nor too large. Too large diameters reduce the sufficient buoyancy of solids. Deposits and blockages could result. Too small pipe diameters pose the risk of the pipe filling completely. The resulting air seal can cause the odor trap to be sucked out. Odors from the downpipes could rise from the drain into living spaces.

HT pipes can be cut to any length with a metal or fine saw. A miter box can be used. Saw edges should be chamfered to achieve a proper connection between the HT pipe and subsequent parts. Burrs formed inside the pipe should also be removed to prevent damage to seals and accumulation of deposits.

Material properties

Pipes and fittings made of polypropylene with the ability to withstand hot water, manufactured according to DIN EN 1451-1.

• Temperature application range: -20° to 90°
• High chemical resistance; pH 2-pH 12 (acidic-basic) stable against biogenic sulfuric acid corrosion
• High abrasion resistance of polypropylene, ensuring longevity and operational safety
• Excellent impact resistance and toughness
• Low tendency to crack formation and propagation
• Robust behavior under mechanical stress (e.g., high-pressure flushing)
• Smooth surfaces, optimal hydraulics
• No incrustation, deposits cannot settle
• Self-cleaning, resulting in large maintenance intervals