Understanding Category 500102
The category Sump, Sewage & Effluent Pumps is identified by the numeric ID 500102. It is classified under the hierarchy path Hardware > Hardware Pumps > Sump, Sewage & Effluent Pumps and represents the most specific classification level within this branch of the Google product taxonomy.
What Belongs in This Category
This category is intended for specialized pumping equipment designed to move water, waste, or sewage out of residential or commercial basements, crawlspaces, and sewage basins. Examples from the US market include:
- Submersible primary sump pumps
- Battery backup sump pump systems
- Cast iron and stainless steel sewage ejector pumps
- Pedestal sump pumps
- Pre-plumbed integrated sump systems
Exclusions and Alternative Categories
Do not use this category for pumps designed for other specific hardware applications. Instead, map those items to the following neighbouring categories within the Hardware Pumps branch:
- Use Sprinkler, Booster & Irrigation System Pumps for water pressure or landscaping irrigation equipment.
- Use Pool, Fountain & Pond Pumps for water circulation in recreational or decorative features.
- Use Home Appliance Pumps for equipment integrated into dishwashers or washing machines.
- Use Well Pumps & Systems for deep-well water extraction equipment.
- Use Utility Pumps for general-purpose water transfer tasks not involving sewage or basin management.
As this is the most specific level in the taxonomy, no further subcategorization is available. You should always use ID 500102 or the full path string "Hardware > Hardware Pumps > Sump, Sewage & Effluent Pumps" in your feed. While this attribute is optional, providing it improves classification accuracy compared to Google's automated assignments. Remember that product_type remains your own internal classification tool and does not replace this required category field.