Where Are DEF Meters Used?

Typical applications of these systems and services are found in automotive and heavy-duty vehicle dealerships, where they support both sales and maintenance operations; service and quick-lube centers, which specialize in providing fast, routine maintenance services like oil changes and fluid checks; fleet maintenance facilities, which cater to businesses by managing the upkeep of large vehicle fleets; and in-plant maintenance operations, which focus on servicing and maintaining specialized machinery and vehicles directly within industrial or manufacturing settings.

Diesel Exhaust Fluid In-line Meter SDI15

Our primary standard offering is the Graco SDI15 Meter. This DEF meter tracks fluid usage in two modes: a resettable mode for periodic history and a non-resettable mode for lifetime tracking.

Built for durability, the SDI15 meter is ideal for flow rates ranging from 0.5 gpm to 15 gpm. With a maximum pressure rating of 1500 psi and a 1/2″ NPT inlet, it provides a versatile and reliable solution for DEF metering.

Diesel Exhaust Fluid Meter LD

The LD Diesel Exhaust Fluid (DEF) Meter provides both impulse signals (single channel or reed switch) and a digital display for precise monitoring.

Featuring a 1″ BSPP(M) inlet and outlet, the LD DEF Meter supports flow rates ranging from 1.3 gpm to 26.4 gpm, with a maximum working pressure of 145 psi.