563041 Graco Inlet Check Valve for Manzel® Lube-Line Alert™ Lubricator

563041 Graco Inlet Check Valve for Manzel® Lube-Line Alert™ Lubricator

• Indicates Flow or No-Flow at Any Point in the System Ahead of the Lube-Line Alert Inlet Not Affected by Discharge Pressure
• Operates Under Continuous or Intermittent Low-Flow Rate
• Universal Use-Operates In any Air Free Force Feed Lubrication System any Make Lubricator
• Sensitive to a Wide Range of Flow From .006 Cubic Inches to 190 Cubic Inches Per Minute
• Many Type Lubricants and Viscosities Mineral or Synthetic
• Time Delay Adjustment to Compensate for Viscosity and/or Flow Rate. Quick and Easy to Adjust
• Explosion-Proof Ul and CSA Listed for Class I Groups C and D and Class I i Groups E, F and G. Division 1 and 2 When Installed as per Nec 501
• For Connection to Any Electrical Warning System-Lights, Sound Devices, Machinery Shut-Off Relays, Telephones
• A Low-Level and Shaft Rotation