20/25 GPM Great Basin™ Indoor High Capacity Grease Interceptor
• Rugged polyethylene tank
• Built-in Flow Control Cartridge™, easy to remove for cleaning
• Compact design that installs under sinks, on the floor, or buried below grade
• Built-in triple outlet for installation flexibility
• Includes plain end fittings to connect to 2” and 3″ pipe
• Uses FCR1 field cut riser system for a maximum extension of 25″


35/50 GPM Great Basin™ Indoor High Capacity Grease Interceptor
• Rugged polyethylene tank
• Built-in Flow Control Cartridge™, easy to remove for cleaning
• Compact design that installs under sinks, on the floor, or buried below grade
• Built-in triple outlet for installation flexibility
• Includes plain end fittings to connect to 3” and 4″ pipe
• Uses FCR1 field cut riser system for a maximum extension of 25”


50/75 GPM Great Basin™ Indoor High Capacity Grease Interceptor
• Rugged polyethylene tank
• Built-in Flow Control Cartridge™, easy to remove for cleaning
• Compact design that installs under sinks, on the floor, or buried below grade
• Built-in triple outlet for installation flexibility
• Includes plain end fittings to connect to 4″ pipe
• Uses FCR1 field cut riser system for a maximum extension of 25”


50 GPM Great Basin™ Indoor/Outdoor High Capacity Grease Interceptor
• Best-in-class certified grease capacity
• 20% kitchen solids waste capacity
• No flow control required, first in the industry certified to Type D of the ASME standard
• Safety Star® access restrictor prevents accidental entry
• Rugged polyethylene tank
• Fits through 36″ doorways
• Cast iron covers for outdoor installations, H-20 rated
• Composite covers for indoor installations, traffic load rated
• Uses FCR2 field cut riser system for below-grade installations
• Uses CA2 adapter for below-grade installations using 24″ corrugated pipe risers
Pumpout Port Compatibility:  Use pumpout port PP2 for legacy GB-50 models (pre April 2019) with serial number “2019 – 4895” or below. Use pumpout port PP3 for legacy GB-50 models (from April 2019 to April 2020) and new GB-50 models (after April 2020).

75 GPM Great Basin™ Indoor/Outdoor High Capacity Grease Interceptor
• Best-in-class certified grease capacity
• 25% kitchen solids waste capacity
• No flow control required, first in the industry certified to Type D of the ASME standard
• Safety Star® access restrictor prevents accidental entry
• Rugged polyethylene tank
• Fits through 36″ doorways
• Cast iron covers for outdoor installations, H-20 rated
• Composite covers for indoor installations, traffic load rated
• Uses FCR2 field cut riser system for below-grade installations
• Uses CA2 adapter for below-grade installations using 24″ corrugated pipe risers
Pumpout Port Compatibility:  Use pumpout port PP2 for legacy GB-75 models (pre April 2019) with serial number “2019 – 4955” or below. Use pumpout port PP3 for legacy GB-75 models (from April 2019 to April 2020) and new GB-75 models (after April 2020).


100/200 GPM Great Basin™ Indoor/Outdoor High Capacity Grease Interceptor
• Best-in-class certified grease capacity
• 25% kitchen solids waste capacity
• No flow control required, first in the industry certified to Type D of the ASME standard
• Safety Star® access restrictor prevents accidental entry
• Rugged polyethylene tank
• Fits through 36″ doorways
• Cast iron covers for outdoor installations, H-20 rated
• Composite covers for indoor installations, traffic load rated
• Uses FCR2 field cut riser system for below-grade installations
• Uses CA2 adapter for below-grade installations using 24″ corrugated pipe risers
Pumpout Port Compatibility:  Use pumpout port PP2 for legacy GB-250 models (pre April 2019) with serial number “2019 – 6321” or below. Use pumpout port PP3 for legacy GB-250 models (from April 2019 to April 2020) and new GB-250 models (after April 2020).


100 GPM Great Basin™ Indoor/Outdoor High Capacity Grease Interceptor
• Built-in Flow Control Cartridge™, easy to remove for cleaning
• Safety Star® access restrictor prevents accidental entry
• Rugged polyethylene tank
• Cast iron covers for outdoor installations, H-20 rated
• Composite covers for indoor installations, traffic load rated
• Uses FCR2 field cut riser system for below-grade installations
• Uses CA2 adapter for below-grade installations with 24″ corrugated pipe risers


THE FULLY REDESIGNED GB-1000 
The only performance-rated, non-corrosive 1,000-gallon grease interceptor on the market. Redesigned from the ground up, the GB-1000 features Schier Flow Technology™, industry-leading grease capacity, and the same great lifetime warranty.