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The APEX C1291SF590N is an Atlas Chrome Clad oil gauging tape designed for accurate liquid-level measurement in storage tanks and similar vessels. The blade is constructed from steel with a chrome clad and Nubian finish, providing corrosion resistance in wet, oily environments. The tape extends to 33 feet, making it suitable for a wide range of tank depths. The D4-style blade measures 0.5 inches in width, and the unit ships as an individual tape assembly. This tool is typically used by tank service technicians, fuel-storage maintenance crews, and industrial maintenance professionals who require reliable manual gauging in the field.
This oil gauging tape is used in petroleum storage, fuel distribution, and industrial liquid-storage applications where manual dip measurement is required. The chrome clad blade finish resists the effects of fuel and oil exposure during repeated immersion. The 590 bob cut designation indicates the specific plumb-bob configuration included with this assembly, matching standard oil gauging measurement practices. It is appropriate for both above-ground and below-ground storage tank service work where a 33-foot reach is sufficient.
Designed as an OEM-style replacement or direct-use oil gauging tape for storage tank measurement applications requiring a 33-foot, D4-style steel blade with a 590 bob cut.
Oil gauging tapes are typically deployed by trained tank service technicians following applicable petroleum storage and safety regulations. Before gauging, ensure the tank environment is safe for entry or tool insertion, with ignition sources controlled per applicable site safety procedures. Handle the blade carefully during extension and retrieval to avoid kinking or damage to the chrome clad finish. Inspect the bob and blade connection before each use to confirm secure attachment.
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