Other features of the Santa Fe CrawlGuard Sump Pump:
Sump pump basin lid has a 1½″ outlet for water discharge — large enough for efficient pumping (45 gallons per minute) and a 3″ vent hole for venting radon gas and odors to the outdoors
15 gallon basin with an “Anti-Float” plate mounted on the bottom to prevent hydrostatic water pressure from pushing the basin out of the ground in areas with high water tables.
The dimensions of the Santa Fe CrawlGuard Sump Pump Kit (4032080) base are 10.5 inches high by 9.6 inches wide. You can view more information on the spec sheet here. The basin is approximately 18.5 inches high and 19 inches in diameter.