Hydra Spec

Hydra Spec is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Waterworks Equipment & Supplies
• Aqueduct Equipment & Supplies

North American Industry Classification System (NAICS) Categories:

• Plumbing And Heating Equipment And Supplies (Hydronics) Merchant Wholesalers > Plumbing Fixtures & Fittings
• Other Building Material Dealers > Plumbing Supplies > Aqueduct Equipment & Supplies

Standard Industry Classification (SIC) Categories:

• Plumbing And Heating Equipment And Supplies (Hydronics) > Plumbing & Hydronic Heating Supplies, Nec > Aqueduct Equipment & Supplies
• Plumbing And Heating Equipment And Supplies (Hydronics) > Plumbing & Hydronic Heating Supplies, Nec > Water Works Equipment & Supplies Wholesale