Sewage Pumps

Both are pre-assembled 24" × 24" grinder sewage pump systems with 1 HP and fiberglass cover. The Sanipit 24 GR CB adds a control box with an integrated high-water alarm — recommended where monitoring is a priority.

Yes — the Sanipit 24 GR is the ideal retrofit for existing 24" sewage ejector pits. The pre-assembled system installs directly into the existing pit, reducing installation time and cost.

The Sanipit 24 GR discharges through 2" pipe — far smaller than the 4" required by traditional sewage plumbing, making routing through tight spaces much easier

Most models carry a 2-year limited warranty, extendable to 4 years with online registration. Expected service life with proper maintenance: 50,000 cycles.

A Saniflo sewage pump collects and pumps black water (toilet waste with solids) when the main drain is above bathroom level. Main model: Sanipit 24 GR CB — a pre-assembled 24" × 24" grinder sewage pump system with 1 HP motor.

A grinder pump shreds solids into fine particles before pumping, enabling discharge through 2" pipe instead of 4" — reducing installation cost and enabling longer discharge distances.

Unlike a standard sewage ejector pump, the Sanipit combines a powerful 1 HP grinder, a pre-assembled design, and a fail-proof triple-redundant air-pressure switching system instead of conventional float switches. It also features a dry cavity to service the unit in a dry setting. The grinder reduces solids for discharge through a smaller 2-inch pipe, while the float-free design helps prevent clogging and switch failures. The Sanipit 24 GR can also retrofit into many existing 24-inch sewage basins, while the Sanipit 24 GR CB includes a complete new basin, control panel, and audible/visual alarm for new installations.

The Sanipit 24 GR CB is suitable for light commercial use — small offices, retail, staff restrooms with moderate use. For high-traffic commercial applications, consult the Saniflo technical team.