Glycerin Liquid Filled Pressure Gauge, 0 – 5000 psi grow-systems-trays-reservoirs delivering more usable light per

delivering more usable light per watt consumed

How much product do I need per plant

- Standard e39 base

-47''H x 24''W x 2

• Instantly loosens mineral scale

Glycerin Liquid Filled Pressure Gauge, 0 – 5000 psi grow-systems-trays-reservoirs delivering more usable light perZenport LPG5000 Zen Tek Instruments liquid glycerin filled 0 5000 psi pressure gauge is an excellent choice for vibrating environments, such as around working machinery and is built with a 2. 5 inch diameter ABS case with 372 plastic window, 1 4 NPT brass bottom connection and brass internal mechanism. Glycerin helps prevent icing and moisture penetration. This gauge is great for use with water systems, air tanks, oil systems and more. This quality