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75mm Water Seal Adjustable Inlet Bottle Trap with Multifit Outlet | A10A


  • Available in 1¼” and 1½” sizes
  •  75mm Water Seal
  •  Multifit Compression Outlet suits all plastic, copper and lead pipe
  •  Adjustable Inlet makes trap suitable for all domestic repair, maintenance and improvement work
  •  Manufactured in polypropylene
  •  Conforms to BS EN 274-1:2002
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Resealing Bottle Traps are an alternative to Anti-Syphon Traps (Silentraps) and may be used in similar circumstances


When the Trap is subject to syphonic conditions the automatic hydraulic action allows air to be drawn through the inlet of the Trap and through the by pass columns thus breaking the syphonic action. On cessation of syphonic conditions the remaining water falls back to reseal the Trap. The Silentrap ventilates by drawing air through a Non-Return Valve whereas the Resealing Trap ventilates by drawing air through the inlet of the Trap and through the water seal


  • The simple non-mechanical action ensures retention of adequate water seal even under extreme syphonic conditions
  • Eliminates the need for secondary ventilation
  • The major advantage of the Silentrap over Resealing Traps is that because the air is drawn through the Valve and not through the water seal, gurgling is eliminated and a much quieter discharge is ensured
  • Eliminates the need for secondary ventilation
  • Silentrap Valves are available on a wide range of Bottle, Tubular and Bath Traps
  • Silentraps allow for greater flexibility in plumbing design