The InSinkErator SS-300 (13389) is a powerful 3-horsepower commercial food waste disposer built for large-volume kitchens that demand continuous, trouble-free operation. Designed for hotels, institutions, hospitals, universities, correctional facilities, and high-capacity restaurants, this heavy-duty unit delivers fast, efficient waste reduction to keep workflows moving and prep areas clean.

Engineered with a stainless-steel grind chamber, a rugged 1,725 RPM induction motor, and a reinforced sealing and bearing system, the SS-300 is built for long service life in demanding environments. A commercial-grade isolation mount helps reduce noise and vibration, while the continuous-feed design ensures smooth operation during peak hours. Corrosion-resistant construction and service-friendly components support sanitation, durability, and long-term reliability.

Powerful, durable, and built for nonstop commercial use — the InSinkErator SS-300 delivers dependable waste-disposal performance for operations that can’t afford downtime.


🔹 Key Features

  • 3 HP heavy-duty induction motor for large-volume throughput

  • Continuous-feed design for uninterrupted operation during busy service periods

  • Stainless-steel grind chamber and components for superior corrosion resistance

  • 1,725 RPM grinding performance for fast, efficient waste reduction

  • Vibration-isolated mounting system for quieter, smoother operation

  • Triple-seal protection to guard against water intrusion and grease loss

  • Built for institutional, commercial, and high-capacity foodservice environments


⚙️ Specifications

Feature Detail
Model SS-300 (Base #13389)
Horsepower 3 HP
Motor Type Induction
RPM 1,725 RPM
Feed Type Continuous-Feed
Phase 3-Phase
Voltage 208-230/460V
Construction Stainless Steel Grind Chamber
Mounting Vibration-Isolating Rubber Mount
Seal System Triple-Lip Seal + Oil Seal
Bearings Heavy-Duty Roller Bearings
Application High-Volume Commercial Food Waste

📦 What’s Included

  • SS-300 disposer base unit

  • Vibration-isolated mounting assembly

  • Stainless-steel grind chamber and components

  • Factory-sealed motor and bearing system

  • Installation and operation manual


Warranty

This unit includes a manufacturer’s commercial warranty, ensuring protection against defects in materials and workmanship when used in approved commercial environments.

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