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Frank Pattern | Hirsch Pipe & Supply

Customer Service: (800) 854-3215

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Frank Pattern™ has been in business since 1946, invented the “Instant Set” closet flange and was the originator of the baby blue color for cast iron drainage products. Frank Pattern™ provides LSP with a broad line of closet flanges, floor drains, shower drains, roof drains and cleanouts.

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All Frank Pattern Products at Hirsch

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