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Dome Strainers

Need a dome strainer?  Looking to replace an old or rusty dome strainer, often found in floor sinks?  We are the leader in drain strainers and we offer two great options.  The Guardian Dome-D-Lock is made with glass filled polypropylene base, cast aluminum dome top, brass nut, and a tamper proof pin-n-head stainless steel bolt.  No assembly required and it is easy to install.  The Locking Dome Strainer Kit is made from the strongest composite available for impact, heat, and chemical resistance.  It is equipped with notches surrounding the bottom to ensure every last drop of water drains out of your floor sinks and receptors.

old-dome-strainer-for-drains

  • Guardian Dome-D-Lock 2" Guardian Dome Strainer that locks for 2" drains

    Guardian Dome-D-Lock 2 inch

    Need to lock down a dome strainer?  The new Guardian Dome Lock is an all-in-one locking dome strainer to replace your old or lost dome strainer. Perfect for restaurant owners and facility managers who are tired of losing their dome strainer...

    $46.95
    Add to Cart
  • Guardian Dome-D-Lock 3 inch Guardian Dome-D-Lock 3 inch

    Guardian Dome-D-Lock 3 inch

    Need to lock down a dome strainer?  The new Guardian Dome Lock is an all-in-one locking dome strainer to replace your old or lost dome strainer. Perfect for restaurant owners and facility managers who are tired of losing their dome strainer...

    $58.95
    Add to Cart
  • Guardian Dome Lock for 4" drain Dome-D-Lock side view

    Guardian Dome-D-Lock 4 inch

    Need to lock down a dome strainer?  The new Guardian Dome Lock is an all-in-one locking dome strainer to replace your old or lost dome strainer. Perfect for restaurant owners and facility managers who are tired of losing their dome strainer...

    $63.95
    Add to Cart
  • Locking Dome Strainer Kit - 2 inch Locking Dome Strainer Kit - 2 inch

    Locking Dome Strainer Kit - 2 inch

    Replace your old dome strainer with the new locking dome strainer!  Made of a durable poly mold, this dome strainer keeps food waste, trash and other debris out of your plumbing system and allows maximum water flow to prevent drain clogs and...

    $44.85
    Add to Cart
  • Locking Dome Strainer Kit - 3 inch Locking Dome Strainer Kit - 3 inch

    Locking Dome Strainer Kit - 3 inch

    Replace your old dome strainer with the new locking dome strainer!  Made of a durable poly mold, this dome strainer keeps food waste, trash and other debris out of your plumbing system and allows maximum water flow to prevent drain clogs and...

    $44.85
    Add to Cart
  • Locking Dome Strainer Kit - 4 inch Locking Dome Strainer Kit - 4 inch

    Locking Dome Strainer Kit - 4 inch

    Replace your old dome strainer with the new locking dome strainer!  Made of a durable poly mold, this dome strainer keeps food waste, trash and other debris out of your plumbing system and allows maximum water flow to prevent drain clogs and...

    $49.85
    Add to Cart
  • Pro-Tech™ Dome Lock for 2" Pipe Pro-Tech™ Dome Lock for 2" Pipe

    Pro-Tech™ Dome Lock for 2" Pipe

    Product Benefits:  The Pro-Tech™ Dome Lock offers a tamper-proof solution to keep solids, debris, and trash out of the drains and plumbing system.  No more calling a plumber and waiting for them to arrive. No costly plumbing...

    $37.50
    Add to Cart
  • Pro-Tech™ Dome Lock for 3" Pipe Pro-Tech™ Dome Lock for 3" Pipe

    Pro-Tech™ Dome Lock for 3" Pipe

    Product Benefits:  The Pro-Tech™ Dome Lock offers a tamper-proof solution to keep solids, debris, and trash out of the drains and plumbing system.  No more calling a plumber and waiting for them to arrive. No costly plumbing...

    $39.50
    Add to Cart
  • Pro-Tech™ Dome Lock for 4" Pipe Pro-Tech™ Dome Lock for 4" Pipe

    Pro-Tech™ Dome Lock for 4" Pipe

    Product Benefits:  The Pro-Tech™ Dome Lock offers a tamper-proof solution to keep solids, debris, and trash out of the drains and plumbing system.  No more calling a plumber and waiting for them to arrive. No costly plumbing...

    $45.50
    Add to Cart
  • Replacement Dome Strainer Replacement Dome Strainer

    Replacement Dome Strainer

    To replace your previous dome-strainer. Allows drains and floor sinks to catch debris while providing a free drain area for water to flow. The Blue Dome Strainer is stronger, more efficient, and more versatile than other domes. Unlike many other domes,...

    $19.95
    Add to Cart