Taiwan-made high-quality liquid rotameter, gas rotameter with easy installation and leak-proof turning process. Adjustable and stable flow, compact design for small spaces, patented dual-pointer, laser-engraved scale, and precision-machined metal float for convenient flow monitoring.
Catalogue (Liquid) Catalogue (Gas)
The area-type rotameter measures flow by balancing fluid buoyancy and float weight, ideal for direct flow observation. It requires vertical installation with fluid flowing bottom to top. Reading the float position varies by model. Widely used in chemical, pharmaceutical, and food processing industries to monitor liquid or gas flow. Learn more: How to Read the Float
From the user's perspective, LORRIC employs a dual-pointer design to monitor upper and lower limit intervals, enabling users to easily identify the flow status at a glance. Users can simply flick the pointer to instantly set the flow monitoring range.
LORRIC precisely calibrates each flow meter at the factory to compensate for float weight variations, ensuring ultimate performance. Unlike competitors using mass printing or stickers, our laser engraving offers both accuracy and durability.
The guide rail design effectively limits the movement of the float within the pipe, reducing turbulence-induced oscillation or rotation. This design enhances measurement precision by ensuring the float remains aligned along the flow meter's axis, contrasting with models lacking a guide rod which may lead to off-axis float movement and impact flow rate accuracy.
The flow meter body is available in two materials: transparent PC (Polycarbonate) for tap water, and light yellow PSU (Polysulfone), which is acid, alkali, and electrolyte resistant, suitable for chemicals like sulfuric acid and sodium hydroxide, etc.
LORRIC leverages 30 years of industry expertise, applying fluid mechanics to refine float design. Using precision CNC machining, each float is crafted with jewelry-like precision, guaranteeing stable monitoring for liquid rotameters, gas rotameters.
Don't settle for subpar joints! While most are injection-molded, resulting in uneven surfaces due to cooling shrinkage, LORRIC's original turning-processed joints offer unmatched quality. With a flawlessly smooth surface, O-ring seal for safety, and zero leakage, choose LORRIC for superior performance!
Chemicals vary in specific gravity, affecting float buoyancy. LORRIC offers tailored customization for specific gravity, eliminating the need for on-site height adjustments.
Three easy steps! Effortlessly install the rotameter!
Ensure the main line is vertically installed and that there is ample space to accommodate the flow meter size.
Loosen the upper and lower interfaces, including the nuts, and affix them to the pipe using adhesive until the glue sets.
Position the body in the center and secure the upper and lower unions.
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Diverse chemicals, varying specific gravity. LORRIC offers bespoke specific gravity customization to match your chemical needs. No more on-site manual height adjustments!