Zoeller 267-0002 Model N267 Waste-Mate Non-Automatic Cast Iron Single Phase Submersible Sewage/Effluent Pump None Made in USA Passes 2-Inch spherical solids Pumps 128-Gallon per minute with 5-Foot head Shut-off head: 21.5-Feet. Max Operating Temperature- 130 F (54 C) Includes a 15-Foot 3-wire neoprene cord Completely submersible Passes 2-Inch spherical solids Pumps 128-Gallon per minute with 5-Foot head Shut-off head: 21.5-Feet Includes a 15-Foot 3-wire neoprene cord Completely submersible.Minimum recommended basin size (small load applications): simplex 18 x 30 (45.7 x 76.2 cm), duplex 30 x 36 (76.2 x 91.4 cm)