Blog

Field inspections show that FOG (fats, oils, and grease) is introduced through every kitchen fixture, however, misconceptions persist about the necessity of routing floor drains, sinks or other fixtures to an interceptor. What is the right answer?

The ratings of hydromechanical grease interceptors are divided into four types, A thru D, according to the product standard ASME A112.14.3.

Hydromechanical grease interceptors (HGI) traditionally utilize flow control devices to restrict the incoming flow to the flow rate to which the grease interceptor is certified. Even so, flow control devices haven’t always been used the way they are today.

ASME and CSA harmonize plumbing standards for hydromechanical grease interceptors, streamlining regulations and benefiting North American manufacturers.

The American Association of State Highway and Transportation Officials (AASHTO) has implemented weight restrictions governing manhole covers within the United States.

Explore plumbing code requirements for grease interceptors, including trap and vent specifications. Learn about AAV usage and the impact of boilerplate drawings. Ensure compliance with local codes.

Each year, open sewer manhole incidents lead to accidents including drowning, entrapment, and exposure to hazardous H2S gas, impacting the public and those in maintenance and food roles.

The new GB-1500 from Schier is the industry's first and only performance-certified 1,500-gallon grease interceptor, offering best-in-class grease capacity achieved by Schier Flow Technology™.

Some jurisdictions require the use of an external sampling port as a means to inspect the quality of effluent water following a grease interceptor. If your project is in one of these jurisdictions, Schier’s SV10 Sewer Viewer™ is a best-in-class (and price) solution.

Schier hosted a panel of four pretreatment professionals from different regions across the country. They discussed using non-corrosive grease interceptors, sizing methodology, and much more.