Hydraulic Fluid Level Gauge can be used on any reservoir containing mineral and petroleum-based hydraulic fluid to indicate oil level. The Hydraulic Fluid Level Gauge is available in two sizes of 3" and 5" between bolt centres. Hydax Hydraulics Pvt. Ltd manufactures Hydraulic Fluid Level Gauge. Hydax Hydraulics Pvt. Ltd offers a wide range of hydraulic accessories like Fluid Level Gauge, Filler Breathers Assembly, Threaded Breather, Drive Coupling, Return Line Filter, Suction Strainers, Gauge Isolator Valve, Check valve and Water Filter Housing. The Hydraulic Fluid Level Gauge is suitable for hydraulic reservoirs in industrial, marine and mobile equipment, gear boxes, lubrication oil tanks and crank cases.