John Blue VisaGage II Spray Monitors

John Blue VisaGage II Flow Monitors are designed to let you know, at a glance, when any outlet is partially or fully plugged.  Constructed of chemical-resistant polypropylene adaptors and light blue, clear PVC bodies with UV protection additives.

Standard with Viton O-rings for added chemical resistance.  Available in sets of 4 columns and individual columns and easily connected with stainless clips and o-rings, to give you the exact number of monitors needed for all your rows.  Two major types are available: one for centrifugal and 12V pump use and another for squeeze pumps or piston pumps with flow dividers.