GSW USA 3950A04 31 Inch Endura Grease Interceptor Medium 50 GPM Grease Capacity

GSW USA  |  MFG #: 3950A04  |  Item #: 804855
$1,760.03 $2,593.10
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  • Robust construction ensures long-term durability
  • Flow rate maintains consistent grease separation
  • High grease capacity supports medium-volume kitchens
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The GSW USA 3950A04 Endura® Grease Interceptor Medium 50 GPM is a commercial-grade wastewater management device designed for effective grease trapping in foodservice operations. Constructed as a single-piece tank with a durable material grade, it features a 50 GPM flow rate and a grease capacity of 122 lbs., accommodating moderate-volume kitchen environments. Its innovative design incorporates EZ-open cover latches and an odor lock gasket, facilitating maintenance and sanitation in busy restaurant and hospitality settings. Engineered for installations requiring reliable grease separation at discharge temperatures up to 220°F (104°C), this interceptor optimizes workflow and compliance with local waste management standards, making it suitable for medium-demand commercial kitchens seeking durable, high-performance grease management solutions.

The GSW USA 3950A04 Endura® Grease Interceptor offers technical benefits tailored for commercial kitchens, with a focus on performance and ease of maintenance. Its 50 GPM flow rate ensures reliable grease separation under typical foodservice workloads, while the built-in flow control device maintains optimal hydraulic retention and sludge settling. Crafted from high-quality materials with a robust cover load capacity of 440 lbs., it withstands demanding daily use. The design simplifies access with an EZ-open cover latch system, enabling quick maintenance, and the high-temperature discharge range supports various kitchen process requirements. Its 4" inlet/outlet connections provide straightforward plumbing integration, suitable for medium-volume foodservice operations seeking durable, compliant solutions.

Ideal for commercial kitchens requiring reliable grease trapping with straightforward maintenance.

The GSW USA 3950A04 Endura® Grease Interceptor features a compact design with dimensions of 31" width by 23.5" depth and a height of 23.5", weighing approximately 70 lbs. Its construction employs high-quality materials suitable for long-term use in busy kitchen environments. The unit includes a flow rate of 50 GPM, specifically engineered for moderate foodservice workloads. It offers a grease capacity of 122 lbs. and a cover load capacity of 440 lbs., providing increased durability under mechanical stress. The temperature range discharge supports hot effluents up to 220°F, and the device includes a flow control device to optimize hydraulic performance. Linking seamlessly with standard 4" plumbing, it is built for reliable, compliant operation in commercial settings. Electrical requirements are not applicable, emphasizing its design simplicity. Maintenance involves straightforward access via EZ-open latches for cleaning and inspections, and the unit is constructed with materials that support easy cleaning and sanitation protocols.

A commercial grease interceptor is a plumbing device designed to trap fats, oils, and grease (FOG) from wastewater in foodservice establishments. Installed in kitchen drain lines, these units prevent grease build-up in sewer systems, reduce blockages, and help maintain regulatory compliance. The GSW USA 3950A04 Endura® Grease Interceptor is a commercial-grade unit suitable for moderate-volume kitchens, offering a 50 GPM flow rate, high grease capacity, and robust construction for long-term operation. It’s typically installed beneath sinks or in drainage lines, effectively separating grease from wastewater before discharge, making it ideal for mid-sized restaurant and catering operations that require reliable grease management solutions.

Reliable in moderate-traffic commercial kitchens, the GSW USA 3950A04 demonstrates durable construction and precise grease separation suited for restaurant and cafeteria use. Its flow rate, build quality, and ease of maintenance support steady operation and compliance in typical foodservice workflows. GSW USA 3950A04 is optimized for medium-demand environments, ensuring effective grease separation and effortless servicing in restaurant, catering, or institutional kitchens.

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The GSW USA 3950A04 grease interceptor exhibits a compact footprint with dimensions of 31 inches in width and 23.5 inches in depth, standing 23.5 inches tall, with a total weight of approximately 70 pounds. Crafted from durable, corrosion-resistant materials, this model supports continuous operation at temperatures up to 220°F (104°C). It features a flow rate capacity of 50 GPM, facilitating efficient grease separation during typical foodservice loads. Its grease capacity of 122 lbs. and cover load capacity of 440 lbs. ensure reliable service durability. The unit's inlet and outlet connections are 4 inches, incorporating a flow control device to optimize hydraulic performance. The design emphasizes ease of maintenance with EZ-open latch covers, supporting routine cleaning and inspection workflows without disassembly. It is CSA and NSF approved, with construction tailored for sanitary compliance and longevity in commercial kitchens.

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Product Description

The GSW USA 3950A04 Endura® Grease Interceptor Medium 50 GPM is a commercial-grade wastewater management device designed for effective grease trapping in foodservice operations. Constructed as a single-piece tank with a durable material grade, it features a 50 GPM flow rate and a grease capacity of 122 lbs., accommodating moderate-volume kitchen environments. Its innovative design incorporates EZ-open cover latches and an odor lock gasket, facilitating maintenance and sanitation in busy restaurant and hospitality settings. Engineered for installations requiring reliable grease separation at discharge temperatures up to 220°F (104°C), this interceptor optimizes workflow and compliance with local waste management standards, making it suitable for medium-demand commercial kitchens seeking durable, high-performance grease management solutions.

Top GSW USA 3950A04 Features

The GSW USA 3950A04 Endura® Grease Interceptor offers technical benefits tailored for commercial kitchens, with a focus on performance and ease of maintenance. Its 50 GPM flow rate ensures reliable grease separation under typical foodservice workloads, while the built-in flow control device maintains optimal hydraulic retention and sludge settling. Crafted from high-quality materials with a robust cover load capacity of 440 lbs., it withstands demanding daily use. The design simplifies access with an EZ-open cover latch system, enabling quick maintenance, and the high-temperature discharge range supports various kitchen process requirements. Its 4" inlet/outlet connections provide straightforward plumbing integration, suitable for medium-volume foodservice operations seeking durable, compliant solutions.

  • Flow Rate: 50 GPM for consistent grease separation performance
  • Material and Durability: Heavy-duty construction with a 440 lbs. cover load capacity
  • Maintenance Ease: EZ-open cover latches facilitate quick inspections and cleanings
  • Temperature Tolerance: Discharges up to 220°F (104°C) for hot kitchen effluent
  • Plumbing Compatibility: 4-inch inlet/outlet with flow control device for seamless integration

Ideal for commercial kitchens requiring reliable grease trapping with straightforward maintenance.

GSW USA 3950A04 Technical Specs

The GSW USA 3950A04 Endura® Grease Interceptor features a compact design with dimensions of 31" width by 23.5" depth and a height of 23.5", weighing approximately 70 lbs. Its construction employs high-quality materials suitable for long-term use in busy kitchen environments. The unit includes a flow rate of 50 GPM, specifically engineered for moderate foodservice workloads. It offers a grease capacity of 122 lbs. and a cover load capacity of 440 lbs., providing increased durability under mechanical stress. The temperature range discharge supports hot effluents up to 220°F, and the device includes a flow control device to optimize hydraulic performance. Linking seamlessly with standard 4" plumbing, it is built for reliable, compliant operation in commercial settings. Electrical requirements are not applicable, emphasizing its design simplicity. Maintenance involves straightforward access via EZ-open latches for cleaning and inspections, and the unit is constructed with materials that support easy cleaning and sanitation protocols.

  • Dimensions: 31" W x 23.5" D x 23.5" H, with a weight of 70 lbs.
  • Flow Rate: 50 GPM capacity for effective grease separation
  • Maximum Discharge Temperature: 220°F (104°C) with durable construction
  • Material: Commercial-grade, wear-resistant polymer shell with steel cover
  • Connections: 4-inch inlet/outlet with flow control device for plumbing integration
  • Coverage: Cover load capacity of 440 lbs. for installation stability

What is a commercial grease interceptor

A commercial grease interceptor is a plumbing device designed to trap fats, oils, and grease (FOG) from wastewater in foodservice establishments. Installed in kitchen drain lines, these units prevent grease build-up in sewer systems, reduce blockages, and help maintain regulatory compliance. The GSW USA 3950A04 Endura® Grease Interceptor is a commercial-grade unit suitable for moderate-volume kitchens, offering a 50 GPM flow rate, high grease capacity, and robust construction for long-term operation. It’s typically installed beneath sinks or in drainage lines, effectively separating grease from wastewater before discharge, making it ideal for mid-sized restaurant and catering operations that require reliable grease management solutions.

Top medium capacity grease interceptors for foodservice environments

Reliable in moderate-traffic commercial kitchens, the GSW USA 3950A04 demonstrates durable construction and precise grease separation suited for restaurant and cafeteria use. Its flow rate, build quality, and ease of maintenance support steady operation and compliance in typical foodservice workflows. GSW USA 3950A04 is optimized for medium-demand environments, ensuring effective grease separation and effortless servicing in restaurant, catering, or institutional kitchens.

  • Medium-capacity performance — ideal for restaurant kitchens
  • Robust design—built for continuous commercial use
  • Flow rate optimized for moderate throughput
  • Barrier for grease build-up—reduces plumbing blockages
  • Easy access for routine maintenance

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GSW USA 3950A04 Technical Specifications Overview

The GSW USA 3950A04 grease interceptor exhibits a compact footprint with dimensions of 31 inches in width and 23.5 inches in depth, standing 23.5 inches tall, with a total weight of approximately 70 pounds. Crafted from durable, corrosion-resistant materials, this model supports continuous operation at temperatures up to 220°F (104°C). It features a flow rate capacity of 50 GPM, facilitating efficient grease separation during typical foodservice loads. Its grease capacity of 122 lbs. and cover load capacity of 440 lbs. ensure reliable service durability. The unit's inlet and outlet connections are 4 inches, incorporating a flow control device to optimize hydraulic performance. The design emphasizes ease of maintenance with EZ-open latch covers, supporting routine cleaning and inspection workflows without disassembly. It is CSA and NSF approved, with construction tailored for sanitary compliance and longevity in commercial kitchens.

  • Dimensions: 31" W x 23.5" D x 23.5" H, 70 lbs.
  • Flow Rate: 50 GPM for efficient grease separation
  • Discharge Temperature Range: Up to 220°F (104°C)
  • Material: High-strength polymer shell with steel cover load capacity
  • Connections: 4" inlet and outlet with flow control device
  • Operation Compatibility: Suitable for typical kitchen effluent flows

Certifications

CSA logo

CSA

The item has been evaluated by the Canadian Standards Association (CSA) and meets or exceeds expectations.

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

GSW USA 3950A04 Endura® Grease Interceptor Medium 50 GPM
GSW USA

GSW USA 3950A04 31 Inch Endura Grease Interceptor Medium 50 GPM Grease Capacity

$1,760.03 $2,593.10

GSW USA, 3950A04, Endura® Grease Interceptor, medium, 50 GPM, 122 lbs. grease capacity, 440 lbs. cover load capacity, 220° F (104° C) temperature range discharge, EZ-open cover latches, odor lock cover gasket, one-piece tank, 2-piece flow control device, 4" inlet/outlet, without hub connections, UPC, MEA, MASS Approved, PDI Certified, IAPMO Listed, CSA, NSF