Manhole gasket
HP 6365/HP

Manhole gasket <br/>HP 6365/HP

Manhole gasket
HP 6365/HP

Features

The HP manhole gasket 6365/HP is a mesh-reinforced rubber seal made from a temperature, corrosion and chemical-resistant high-performance woven mesh with elastomeric coating that was specially developed to meet the stringent requirements of TRD 401 test class “D”.

Advantages

  • Outstanding chemical resistance
  • High density
  • Safety-focused surface design
  • Adapts perfectly to the cover plate
  • Easy to install and remove

Operating range

Pressure: p = 40 bar
Temperature
  • Continuous operation:
    tmax = +250 °C
Recommended surface roughness:
Rz = 10 ... 40 μm

Chemical resistance: Boiler feed water / media resistance as per TRD 611.

Sealing parameters
Recommended heating gradient:
max. 2 K/min

Standards and approvals

  • Component testing to TRD 401 – test class D
  • TÜV

Notes

The gasket is tightened once more after installation when the boiler is started again and is safe for operation once the installation is complete.

Forms of supply

  • Standard dimensions:
    (Width x Length x Thickness)
    100 x 150 x 8 mm
    115 x 165 x 8 mm
    150 x 200 x 8 mm
    220 x 320 x 10 mm
    280 x 380 x 10 mm
    300 x 400 x 10 mm
    310 x 410 x 10 mm
    320 x 420 x 10 mm
    320 x 425 x 10 mm
    350 x 450 x 10 mm
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