Cleaning covers

HBE cleaning covers are used to securely close inspection openings of a wide range of diameters, using either flange or central assembling.

Besides Aluminium as standard material, all sizes are also available in normal or stainless steel.
  • Types RD 250-4 and RD 250/235 for steel oil tanks of a low size
  • Types RD 350 and RD 475 according to DIN 24339
  • Test pressure for all RD types max. 0.5 bar
  • O-ring and form gasket available in perbunan (NBR standard), Viton (FPM), and EPDM
  • Material: aluminum
  • All cleaning covers with flange assembling are also available in steel or VA
  • Version „W“ with sight glass made of polycarbonate
  • All aluminum cleaning covers are also available with a customized company logo