they have a guard that prevents oil from splashing out of the vent hole
Hydraulic systems
Firefighter Gloves
1 to 2000 megohm Accuracy +/-2% + 3 Digits Live Circuit Detection Greater Than 30V Resistance Range 0 to 20 kilohm Display Multiline LCD Features Save Battery Power with Auto Power Off
WT145C Seam Style Overlapped Contact Material Copper Insulation Material Nylon Termination Style Crimp Maximum Operating Temperature 221 Degrees F Body Material Copper Maximum Voltage 600 V Features Nylon insulated splices meet or exceed the requirements of MIL-T-7928
Uniweld TFAA Flashback Arrestor Set Torch Mount, 3/8"-24, For Oxygen & Fuel 41KV61 they have a guard thatFlashback Arrestor Set, Mounting Location Torch, Compatible Gas Type Fuel, Oxygen, Inlet Connection Size 3 8 In. 24, Outlet Connection Size 3 8 In. 24, Inlet CGA Number (Fuel) CGA 021, Inlet CGA Number (Oxygen) CGA 020, Hose Fitting Size A, Inlet Connection Type UNF, Outlet Connection Type UNF, Product Type Flashback Arrestor Set, Series TFA Cylinder Gas (1) Fuel, (1) Oxygen Mounting Torch Series TFA Connection A 3 8" 24 Inlet CGA Number (Fuel) CGA
