Witherbee & Whalen, Inc. Concrete Products

• 500 Gallon Septic Tank
• 1000 Gallon Septic Tank
• 1000 Gallon 2 Compartment Low Profile
• 1250 Gallon 2 Compartment
• 1500 Gallon 2 Compartment
• 2000 Gallon 2 Compartment
• 1000 Gallon Tank w/ combined
  500 Gallon Pump Tank
• 1300 Gallon Tank w/ combined
  660 Gallon Pump Tank

• 300 Gallon Effluent Pump Tank
• 100 Gallon Grinder Pump Tank
• Secondary Containment
  (600/1200 Gallon)
• 550 Gallon Drywell
• Cleanout Risers and Rings
• Distribution Boxes
• Feed Bunkers
• Parking Blocks
• Rain Drains

500 Gallon
Septic Tank

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Gallon Capacity	---	500
Weight (lbs.)	---	6000
Length	---	96"
Width	---	50"
Height	---	49"
Height to center
of inlet	---	40"
of outlet	---	37"
High Density Polyethylene Plugs in all inlets and outlet for easy pipe installation.
5000 p.s.i. concrete @ 28 days. All steel reinforced. Optional side inlets.

Outlet ready to accept Tee Baffle or Effluent Filter