2-1/2" Oil Filled Vacuum Pressure Gauge - Stainless Steel Case, Brass, 1/4" NPT, Center Back Mount Connection -30HG/30PSI Grow Strong These are bed run size

These are bed run size which means they are taken directly from the worm farm and screened and sent to you

containing dual-ball bearings that are rated at 67

more healthy dominant branching and/or plant growth

Other applications include whole house cooling and functioning as exhaust pipe splitters in various settings

2-1/2" Oil Filled Vacuum Pressure Gauge - Stainless Steel Case, Brass, 1/4" NPT, Center Back Mount Connection -30HG/30PSI Grow Strong These are bed run size2 1 2" Oil Filled Vacuum Pressure Gauge Stainless Steel Case, Brass, 1 4" NPT, Center Back Mount Connection 30HG 30PSI 2 1 2" Liquid Filled Pressure Gauges Stainless Steel Case, Brass, 1 4" NPT, Center Back Mount Connection Dial Size: 1 1 2", 2", 2 1 2" or 4" Dial Sizes (Crimped Casing) Accuracy: + 3 2 3% Scale: Dual Scale PSI Bar Movement: Copper Alloy* Bourdon Tube: Copper Alloy* Window: Poly Carbonate Case: Stainless Steel case for protection in