Oil Interceptor OI375 | 75 GPM | 447 Liter Capacity

Product Introduction

The OI375 Oil Interceptor is designed for commercial and industrial premises handling oil-contaminated wastewater.

With a 75 GPM flow rating and 447-liter maximum capacity, it helps separate free-floating oil from wastewater before discharge into the drainage system. Its 304 stainless steel construction provides durability for daily operation.

The OI375 incorporates an internal honeycomb filter that provides an additional filtration stage and helps control wastewater flow within the separation chamber, supporting more effective oil-water separation.
 

Honeycomb Filter Technology

The honeycomb filter assists filtration and regulates the movement of oily wastewater through the unit.

Working together with the internal separation compartments, it helps reduce turbulence and supports oil-water separation before wastewater reaches the outlet.

The OI375 is suitable for facilities handling engine oil, lubricating oil and other free-floating industrial oils.
 

Key Features

• Honeycomb filter for additional filtration and flow control

• Three-compartment design to support staged separation

• 304 stainless steel construction for durability

• Removable cover for access during cleaning and maintenance

• Helps reduce oil entering drainage systems
   

Key Specifications

• Flow Rate: 75 GPM

• Recommended Usage: Petrol stations, automotive workshops, washing bays and industrial premises handling oily wastewater

• Pipe Size: 4”

• Dimensions: 39” (L) x 28” (W) x 25” (H)

• Maximum Capacity (Overflow): 447 litres

• Material: 304 Stainless Steel

• Internal Filter: Honeycomb Filter
   

Applications

• Petrol stations

• Automotive workshops and service centres

• Washing bays and vehicle wash areas

• Vehicle depots and maintenance facilities

• Industrial premises handling oil-contaminated wastewater
   

Maintenance & Discharge Management

Routine removal of accumulated oil and sludge, together with regular cleaning of the honeycomb filter, helps maintain separation performance.

When correctly sized, installed and maintained, the OI375 supports wastewater treatment efforts aimed at meeting applicable Department of Environment (DOE) discharge requirements. Final discharge quality depends on wastewater characteristics, operating conditions and the overall treatment system.