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SPECIFICATIONS <br />NOTES <br />1. 4" FPT with 4" plain end adapters, single inlet <br />and triple outlet <br />2. Unit weight - w/cast iron cover:148 lbs.; <br />w/composite covers: 93 lbs. (For wet weight <br />add 542 lbs.) <br />3. Maximum operating temperature: <br />150° F continuous <br />4. Capacities - Liquid: 65 gal.; <br />Grease: 439.5 lbs. <br />Solids: 13 gal. <br />5. This unit does not require flow control. <br />6. For grav;ty drainage applications only. <br />7. Do not use for pressure applications. <br />8. Cover placement allows full access to tank for <br />proper maintenance. <br />9. Vent not required unless per local code. <br />10. Engineered Inlet and outlet diffusers are <br />removable to inspect / clean piping. <br />11. Integral air relief / Anti -siphon / <br />Sampling access. <br />12. Adjustable cover adapters provide up to 4" of <br />additional height. <br />13. Flow rate is based on 2 -minute drain time. <br />14. Safety Star®, access restrictor built into cover <br />adapter, prevents accidental entry to tanks <br />(450 Ib rating) <br />DIFFUSION FLOW TECHNOLOGY <br />The inlet diffuser reduces turbulence, creates laminar <br />flow and allows the entire tank volume to be utilized <br />for efficient grease separation and minimal <br />disturbance to existing grease and sediment layers. <br />The integrals air relief /-anti-siphon at the outlet <br />diffuser top allows pressure stabilization within the <br />unit during operation. The outlet diffuser can easily <br />be attached to any of the three outlets provided to <br />ease job site piping layouts. <br />ENGINEER SPECIFICATION GUIDE <br />Schier Great Basin TI grease interceptor model # <br />GB -50 shall be lifetime guaranteed and made in <br />USA of seamless, rotationally -molded polyethylene. <br />Interceptor shall be furnished for above or below <br />grade installation. Interceptor shall be certified to <br />ASME A112.14.3 (Type D) and CSA 8481.1, with <br />adjustable cover adapter, Safety Star® access <br />restrictor built into cover adapter, and three outlet <br />options. Interceptor flow rate shall be 50 GPM. <br />Interceptor grease capacity shall be 439.5 lbs. <br />Cover shaft provide water/gas-tight seal and have <br />minimum 16,000 lbs. load capacity. <br />CERTIFIED PERFORMANCE <br />Great Basin T" hydromechanical grease interceptors <br />are third party performance -tested and listed by <br />IAPMO to ASME #A112.14.3 and CSA B481.1 grease <br />interceptor standards and greatly exceed <br />requirements for grease separation and storage. <br />They are compliant to the Uniform Plumbing Code <br />and the International Plumbing Code. <br />TOP VIEW <br />13-5/8' <br />Outlet A <br />(optional) <br />32-1/4" °ggas.��g�� <br />Inlet Outlet , , Outlet 8 <br />`aa�g5�g (standard) <br />se a�.pe„a <br />° 0 <br />H-20 load rated gas/water �— Outlet C <br />tight pickable cast iron cover (optional) <br />ME> <br />SECTION A -A <br />37" <br />Cover Adapter <br />Safety Starm 0 24-1/2" TYP— with up to 4" of <br />Access Restrictor _ Adjustability <br />Integral Air Relief <br />10-1/2" Anti Siphon and <br />Inspection Port <br />28-1/2 Static Water Line <br />18' 16" <br />ff!Z Invert <br />Inlet Diffuser Outlet Diffuser <br />INLET END VIEW <br />ASI <br />