The InSinkErator PRO 750 is a high-performance continuous-feed garbage disposal engineered to deliver outstanding grinding power, whisper-quiet operation, and long-term durability—all in a compact, easy-to-install design. Equipped with a 3/4 HP Dura-Drive® induction motor, advanced 3-stage MultiGrind® technology, and SoundSeal® noise reduction, this unit is built to handle the daily demands of a busy kitchen.
Whether you cook every day or just want a reliable unit for occasional use, the PRO 750 offers a perfect balance of power, quiet performance, and ease of use.
The PRO 750 is powered by InSinkErator’s proven 3/4 HP Dura-Drive® induction motor. Running at 1,725 RPM, it delivers consistent torque to quickly and efficiently break down tough food scraps. The single-phase motor is supported by permanently lubricated upper and lower bearings, ensuring smooth, low-maintenance operation for years to come.
This model features a continuous-feed system, activated by a simple wall switch. This means you can keep adding food waste while the unit is running, streamlining cleanup during cooking and after meals. For busy households, this makes the PRO 750 a convenient and time-saving kitchen companion.
Clogs and odor buildup are common problems with standard disposals, but the PRO 750 uses advanced 3-stage MultiGrind® technology to pulverize food into finer particles. This minimizes the chance of drain blockages and helps keep your kitchen smelling fresh. It handles fibrous vegetables, small bones, and other tough scraps with ease.
InSinkErator’s SoundSeal® insulation system makes the PRO 750 significantly quieter than standard garbage disposals. This allows for comfortable conversation and a more pleasant kitchen environment even when the unit is operating. The removable, dishwasher-safe Quiet Collar® sink baffle further dampens sound and helps block odors from rising into the sink.
The PRO 750 is built with corrosion-resistant grind components for durability. Its stainless steel grind elements withstand years of regular use without compromising performance. The result is a disposal that stays reliable, even in demanding kitchen environments.
With the EZ Connect system, the PRO 750 is designed for easy, flexible installation. It supports both plug-in and hardwired electrical connections and integrates seamlessly with a dishwasher drain line. The included power cord makes installation even more straightforward for DIY enthusiasts or professional installers.
The PRO 750 is septic-safe when used with properly maintained systems. Its advanced grinding process reduces waste to a slurry that minimizes stress on septic tanks.
Despite its robust performance, the PRO 750 is highly efficient—using about 1 gallon of water per person per day and just 3–4 kWh of electricity annually. It’s an environmentally friendly choice that won’t add significant costs to your utility bills.
To prevent damage, the PRO 750 features automatic motor protection. If overloaded, the unit shuts off automatically and can be reset, protecting the motor from unnecessary wear.
Type of Feed: Continuous
On/Off Control: Wall switch
Motor: Single-phase, 3/4 HP Dura-Drive® induction motor
Speed: 1,725 RPM
Voltage: 120V, 60Hz
Time Rating: Intermittent duty
Lubrication: Permanently lubricated upper & lower bearings
Weight: Approx. 18.6 lbs
Height: 12.25″
Motor Protection: Automatic reset
Average Water Usage: ~1 gallon/person/day
Average Electrical Usage: 3–4 kWh/year
Dishwasher Connection: Yes
Cord Included: Yes
Households cooking multiple times a week that want quiet yet powerful waste disposal
Homeowners with septic systems who need a compatible solution
Families seeking a mid-range disposal with premium features and a long warranty
One of the key benefits of the PRO 750 is its 10-year in-home warranty. If the unit ever requires service, an authorized technician will come directly to your home to repair or replace it. This hassle-free warranty demonstrates InSinkErator’s commitment to customer satisfaction and product reliability.
The InSinkErator PRO 750 strikes the ideal balance for households that want a quieter, more capable disposal without jumping to the largest horsepower options. With its 3/4 HP motor, advanced MultiGrind® stages, and SoundSeal® insulation, it offers premium performance at a mid-tier price point.
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