Heavy Duty Surveyor Vest, X-Large featured Backflow Protection – The air

Backflow Protection – The air gap built into the fill cap prevents excessive pressure buildup

This blower works in conjunction with the leaf collector to produce the 1800 CFM airflow capacity required for proper suction

the water detector is placed where runoff will accumulate (or where water is being introduced to the growing medium)

Philips ballast and Philips lamp

Heavy Duty Surveyor Vest, X-Large featured Backflow Protection – The airColor Neon Green Mesh 100% Polyester. Segmented heat transfer silver reflective tape with contrasting trim provides extra visibility in low light conditions Zipper Closure 2 parallel heat transfer segmented reflective tape 3 contracting black trim detail 100% high visibility polyester mesh with solid twill pockets Multiple horizontal and two vertical reflective stripes Chest pocket with clear ID holder Segmented chest pencil pocket Large, lower front