The 4'x4' Pump Tank is a single chamber pump station for residential use.  For installation after a septic tank, pump tanks are outfitted with an effluent pump.  For pump tanks that are 'direct fed' (including solids), require a solids handling or grinder pump.  

Included in our pump tanks: an indoor control panel, pump (effluent/solids handling/grinder), high water alarm and direct burial tray cable.  Outdoor control panels available, by request.

Upon ordering, please provide:

1. Pump style
2. Cord length (ft)
3. Lift (ft)
4. Push (ft)

Specifications:

• 4000 psi Concrete @ 28 days
• Reinforced with structural fibers & WWR
• Air-entrained precast concrete: 6% (+-1%)
• Integrally cast penetrations with closed-end rubber boots and stainless fittings
• Designed for non-traffic loading
• Fill depth: 0"-24"
• Risers required over pump chamber per Maine Sub-Surface Wastewater Code

Specs

• Category: Lift Stations / Pump Tanks
• Use: Residential
• Class: Old Style
• Type: Lift Station
• Size: 4' Dia.
• Weight: 3,255 lbs
• Capacity: 391 Gal/188 Gal (HWA)
• Interior Dimensions: 4' Dia x 4'2" H
• Exterior Dimensions: 4'5" Dia x 4'10" H
• Invert Out: 22" CL
• Invert In: 42"

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