- Product: Aluminum Four-Window Oil Sight Glass
The Aluminum four window oil sight is a device used to observe whether the oil in the fuel dispenser pipeline reaches the oil gun through the rubber hose. It can rotate 360 degrees: preventing the rubber hose from winding and knotting, reducing the wear of the rubber hose, and improving its service life.
Relevant Parameters
- Thread specification: 1", 3/4" (variable diameter)
- Thread type: G/BSPT/NPT
- Material: Aluminum
- Seal material: Nitrile Rubber
Product Details
This Aluminum four window oil sight is a practical auxiliary device for fuel dispenser pipelines. Its core function is to intuitively observe whether oil is smoothly delivered to the oil gun through the rubber hose, making the oil flow status clear at a glance.
Made of high-quality aluminum, the main body is lighter than traditional copper oil sight glasses, making installation and operation more labor-saving while maintaining stable durability. Equipped with nitrile rubber seals, it ensures tight sealing without leakage, adapting to 1" and 3/4" variable diameter specifications and supporting multiple thread types of G/BSPT/NPT with strong versatility.
The core highlight is the 360-degree free rotation design, which can effectively avoid rubber hose winding and knotting, reduce pipeline wear, significantly prolong the service life of the rubber hose, and make refueling operations smoother and more convenient. It balances observation practicality and pipeline protection.
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