GRACO Electric Lube Sentry Valve Switch, Complete - (SKU: 563505) Replace the needle assembly as

Replace the needle assembly as part of regular maintenance or when experiencing slow fluid shut-off or fluid buildup on needle components

Includes gasket and lithium-based grease for reliable sealing and lubrication

The GRACO 26B199 is an adapter kit designed to allow Luer Lock needles and tips to be attached to the outlet of GRACO iQ Valves

For Merkur ambient packages

GRACO Electric Lube Sentry Valve Switch, Complete - (SKU: 563505) Replace the needle assembly asThe GRACO 563505 is a complete electric Lube Sentry Valve Switch assembly designed for use in automatic lubrication systems. It is constructed from steel and is intended to provide automatic warning and shutdown of compressors, pumps, and engines when oil is not flowing properly to primary dividers in series type lubrication systems. Key Features: Electric Lube Sentry Valve Switch, Complete Steel 4400 pints per day (1. 89189. 2 liters per day) Maximum