NSF Product and Service Listings

[1] Certified for a minimum flow of 43 gallons per minute per square foot of filter surface
    area.
[2] Certified for a minimum daily flow of 1,152,000 gallons.
[3] Certified for a minimum daily flow of 16,000 L/day.

[1] Carbon source is anthracite coal.

[1] The Underdrain Installation System includes O-ring, sealant tape, HIPS Bridging,
    Leopold® Grout-Tite® Bridge, fasteners, formed and welded and molded end plates,
    Leopold® Type S®, XA™ or Type SL® underdrain, Leopold® I.M.S® Cap, and Leopold® I.M.S®
    200 or 1000 Media Retainer.
[2] The Underdrain Installation System is Certified for a minimum daily flow of 1
    gallon/minute per sq. ft. of filter area.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.

[1] The minimum daily flow rate is 50 gallons per minute.
[2] This system consists of brass agitator pipe, bearing assembly, bearing assembly tee,
    endcaps, twin jet, quad jet, spray nozzles, and nozzle caps.
[3] The minimum flow rate for this product is 0.045 gallons per minute per square foot of
    water contact surface area.
[4] Certified for a minimum flow of 800 gallons per minute.
[5] This system consists of stainless steel pipe, elastomeric gaskets, PVC fittings and
    skids, and HDPE hose.
[6] This system consists of stainless steel agitator supply pipe, spray nozzle, nozzle cap,
    and bearing assembly.
[7] Agitator size is defined by the Agitator Supply Pipe length, 3" to 18" in increments of
    3".