MIFAB® BIG-O Series HDPE rotational molded oil interceptor. Unit shall include: 3/8” uniform wall thickness, deep seal trap covered by lid, adjustable lid system, stainless steel calibrated orifice plate (internal flow control), internal air relief by-pass, adjustable oil draw-off assembly (1 1/2″) on each side, double vent connections (3″) on each side, sample port access and 4″ no hub inlet and outlet connections. Composite lids provides a water / gas tight seal and has a minimum of 20,000 lbs. load capacity. The lid is designed in accordance with the loading requirements of AASHTO H20.
Catalog
List Pricing
Current Catalog: INT-2024
Installation
General
BIG-500 Installation Guide
BIG-750 Installation Guide
BIG-1150 Installation Guide
Lid Installation Instructions
Extension Installation Instructions
Venting Installation Instructions
Anchor Kit
BIG-750 Anchor Kit Installation Guide
BIG-1150 Anchor Kit Installation Guide
Pump Out and Vent Connections
BIG-750 Locations for Pump Out Connections
BIG-1150 Locations for Pump Out Connections
BIG-750 Locations for Vent Connections
BIG-1150 Locations for Vent Connections
Technical Documents
Specification Sheets
BIG-SP Specification Sheet
Test Reports
H-20 Load Rated Lid Test Results
Bury Depth IAPMO
Cross References
Cross Reference Green Turtle Schier
CSI Specifications
BIG-MAX