Legacy Products: Discontinued OEM Product Ranges
Westate Diesel Systems Pty Ltd wishes to inform customers and partners that the following OEM product ranges are no longer stocked or sourced by the business. These products are considered legacy items and are no longer part of our active inventory or procurement operations.
TF Hudgens (USA) Legacy Products
TF Hudgens is a U.S.-based manufacturer known for its Spinner II® centrifugal oil cleaning systems and the Spinner II® Grid Switch™ Wear Detector. These products were widely used in heavy-duty diesel engine applications to extend oil life and monitor engine wear. TF Hudgens has historically served the industrial, transport, and marine sectors with innovative oil filtration and monitoring technologies. While the company remains active in niche markets, Westate Diesel Systems Pty Ltd no longer stocks or sources Spinner II or Grid Switch products.
Spinner II® Range of Centrifugal Filters
The Spinner II® oil-cleaning centrifuge is a high-efficiency bypass filtration unit for diesel and CNG engines. It's used in addition to your full-flow oil filter to keep oil cleaner, make oil and filters last longer, and protect engines better.
Spinner II® Centrifuges are highly efficient, self-contained, oil cleaning units for bypass and offline filtration of engine lubricants, transmission oil, gear oil and hydraulic oil. Using the power of the centrifugal force, they remove both large and ultra-fine contaminants as small as one-tenth of a micron.
Grid Switch™ Wear Detector
The Spinner II® Grid Switch™ Wear Detector provides early warning of excessive wear in lubricated machinery. It is effective with most lubricated machinery, including engines, transmissions, gearboxes, turbines, compressors and pumps. An intrinsically safe monitor and metal particle detector are available for hazardous environments.
A Grid Switch™ Wear Detector continuously monitors lubricating fluids for metal debris – the first sign of trouble when bearings, connecting rods and other metal parts begin to experience accelerated wear.
MANN+HUMMEL Legacy Products
MANN+HUMMEL is a globally recognized filtration solutions provider headquartered in Germany. Among its diverse product offerings, the ProVent® System was a popular solution for crankcase ventilation in diesel engines, known for its high-efficiency oil mist separation. Although MANN+HUMMEL continues to operate as a leading OEM in the filtration industry, Westate Diesel Systems Pty Ltd no longer stocks or sources the ProVent product range.
ProVent® System
The ProVent® system integrates a powerful oil separator element and a pressure regulator element, both characterized by their robust and light-weight designs.
ProVent® protects the turbocharger and the downstream engine components from the build-up of oily deposits that diminish performance. This commercial concept is designed for industrial engines with a power of up to approx. 1250 kW and can cover volume flows of approx. 10 to 1000 litres per minute (l/min) blow-by.
Contact WDS International
Despite the discontinuation of these OEM product lines, Westate Diesel Systems Pty Ltd continues to stock a variety of parts and components that are compatible with or derived from these legacy systems. These items may be available as individual units or as part of service kits. Existing customers and are encouraged to contact us for availability and support.