Just-better Keeping the life of your pump Manuel d'utilisateur

Keepingthe Life in Your Pump Tech tips from the prosCopyright© 2009, JB Industries Inc.

IMPORTANTJB PUMPS ARE NOT TO BE USED ON AMMONIA OR LITHIUM BROMIDE (salt water) SYSTEMS. Pump maintenance is the responsibility of the owner. Clean

Cleaning and Testing Your Vacuum Pump ContinuedNow, fi ll the pump to the proper oil level and allow the pump to run with the isolation valve closed fo

Information on Testing Vacuum ContinuedFirst, let’s look at the construction of JB’s isolation valve (Figure 14). This fi g-ure shows the isolation va

Information on Testing Vacuum Continuedstretches back as far as when Inches of Mercury (inHg) was the way measuring of a vacuum on a system was taught

Information on Digital Micron Gauges ContinuedMicron DifferenceMicron Range10-2030-4050-6080-100200-30060-100200-350500-700900-15002500-4000When a DV-

Flexible CouplerFlexible couplers are a three part assembly: 2 metal hubs that look like gears and a fl exible middle section. The one hub is attache

OPENPOSITIONPAUSEPOSITIONCLOSEDPOSITIONSight Glass RepairStep 1: With cover off of the pump, lay on two blocks of wood. Pop out the sight glass usin

JB IndustriesTechnical Support 800-323-0811www.jbind.comCross reference of Vacuum MeasurementsBoiling Temperatures of Water at Converted PressuresTemp