GSW USA 3935A03 31 Inch Stainless Steel Grease Interceptor with 35 GPM

The GSW USA 3935A03 Endura® Grease Interceptor Medium 35 GPM is a commercial-grade waste management solution designed for high-demand foodservice environments. This model features a robust one-piece tank construction, optimized for medium throughput applications, with a maximum grease capacity of 139 pounds and a flow rate of 35 GPM. Engineered for durability, it withstands temperatures up to 220°F (104°C) and incorporates EZ-open cover latches and an odor lock gasket for convenient maintenance. Its 3-inch inlet/outlet and absence of hub connections facilitate seamless integration into existing plumbing systems, making it ideal for kitchens that require reliable, code-compliant grease separation and retention in back-of-house operations. The model is built to meet the rigorous demands of commercial foodservice operations, delivering consistent performance with minimal downtime.

Top GSW USA 3935A03 Endura® Grease Interceptor Medium 35 GPM Features

This grease interceptor offers precise flow regulation through a two-piece flow control device, ensuring consistent separation efficiency. The durable, corrosion-resistant materials and secure cover gasket prevent odors and leaks, supporting hygienic kitchen environments. Easy-to-access EZ-open latches simplify routine inspections and cleaning, reducing maintenance time. Its form factor fits compact kitchen footprints without compromising capacity, suitable for high-turnover restaurants, cafeterias, and institutional facilities. Designed for long-term performance, the system effectively manages grease buildup, supporting compliance with plumbing codes and sustainability standards.

• Flow control device: Ensures consistent waste separation and extends unit lifespan
• Durable construction: One-piece tank with corrosion-resistant materials for longevity
• Ease of maintenance: EZ-open cover latches facilitate quick access for cleaning
• Odor protection: Odor lock cover gasket maintains hygienic environment
• Optimized capacity: 139 lbs. grease capacity supporting medium loads

This model is ideal for commercial kitchens requiring reliable grease management in medium-volume foodservice settings, supporting regulatory compliance and operational efficiency.

GSW USA 3935A03 Endura® Grease Interceptor Medium 35 GPM Technical Specs

The GSW USA 3935A03 Endura® Grease Interceptor features a stainless steel construction with dimensions of 31 inches in width, 23.5 inches in depth, and 17.5 inches in height, weighing approximately 54 pounds. Its flow rate is rated at 35 GPM, with a grease capacity of 139 pounds and a cover load capacity of 440 pounds, supporting the needs of busy foodservice kitchens. The unit is CSA and NSF listed, enhancing its suitability for commercial application. Operating within a temperature range of up to 220°F (104°C), it maintains performance in typical kitchen conditions. The system requires no electrical requirements or water cooling, supporting straightforward installation and maintenance practices. Designed for a long service life, this grease interceptor withstands daily cleaning routines and fixture integration.

• Capacity: 139 lbs. grease capacity supports moderate kitchen waste volumes
• Dimensions: 31" W x 23.5" D x 17.5" H for versatile installation
• Material: Stainless steel construction offers corrosion resistance and durability
• Temperature Tolerance: Operates safely up to 220°F (104°C)
• Flow Rate: 35 GPM for efficient grease separation in high-demand settings
• Certification: CSA and NSF approved for compliance and safety standards

• Plumbing Compatibility: 3-inch inlet/outlet for straightforward plumbing connections
• Installation: No electrical or cooling requirements simplifies setup
• Maintenance: Easy access via EZ-open cover for routine cleaning
• Durability: Heavy-duty stainless steel withstands harsh kitchen environments
• Support Use Case: Suitable for medium throughput commercial kitchens, ensuring code compliance

What is a commercial grease interceptor

A commercial grease interceptor is a watertight tank designed to capture and separate fats, oils, and grease (FOG) from wastewater in foodservice facilities. The GSW USA 3935A03 Endura® Grease Interceptor is a model specifically engineered for medium-volume kitchens, with a flow rate of 35 GPM and a 139-pound grease capacity, installed in restaurant or cafeteria plumbing systems. Used primarily to prevent grease from entering municipal sewer lines, it ensures compliance with local regulations, maintains plumbing integrity, and optimizes kitchen workflow. Its robust construction and ease of maintenance make it suitable for supporting the operational needs of mid-volume foodservice establishments while safeguarding environmental standards.

Top commercial grease interceptors for medium-volume foodservice settings

Commercial grease interceptors like the GSW USA 3935A03 offer durable, reliable FOG separation suited for mid-tier restaurant or institutional kitchens with moderate throughput. They are designed for compliant, efficient operation and support streamlined maintenance routines, making them ideal for foodservice environments with regular grease management needs.

• Operation Type — suitable for medium-volume restaurant kitchens
• Kitchen Type — ideal for compact commercial foodservice spaces
• Foodservice Category — supports institutional cafeteria operations
• Workload Qualifier — handles moderate grease loads efficiently
• Use Case — supports plumbing code compliance and sanitation standards

Why Choose GSW USA 3935A03 Endura® Grease Interceptor Medium 35 GPM?

GSW USA 3935A03 Endura® Grease Interceptor combines robust stainless steel construction, streamlined maintenance features, and proven performance for reliable grease management. Its design minimizes downtime, ensures efficient operation in medium-demand kitchens, and supports compliance with plumbing regulations, setting it apart from comparable models with its durability and ease of use.

• Self-contained design: Simplifies installation in diverse plumbing setups
• Corrosion-resistant materials: Extends product lifespan in harsh kitchen environments
• Compact footprint: Fits efficiently in space-constrained commercial kitchens
• Heavy-duty cover: Supports 440 lbs. load for durability and safety
• Ease of maintenance: EZ-open cover latches enable quick cleaning access