TLC Membrane, 700 Gpd 2-1/2x40

Stepping up to higher throughput, the Axeon TLC Membrane, 700 GPD, 2-1/2" x 40" delivers serious daily output in a longer 40-inch format. Rated at 700 gallons per day, this thin-film composite element suits larger light-commercial reverse osmosis systems that demand more permeate than a short element can supply, while still fitting standard 2-1/2" diameter pressure vessels for easy integration.

More output from a longer element

Extending the element length to 40 inches increases the active membrane area, which in turn boosts daily production capacity substantially over a 21-inch element of the same diameter. That added capacity makes this membrane a practical choice for commercial drinking water, food service, light process, and other applications where a single high-output element can simplify the system design and reduce the number of housings required.

• TLC reverse osmosis membrane with 700 GPD output
• 2-1/2" x 40" format for standard 2-1/2" pressure vessels
• Extended length increases membrane area and capacity
• Thin-film composite for dependable dissolved-solids rejection
• Ideal for larger light-commercial RO systems
• Reduces the number of elements needed for a given output

As with all RO elements, upstream pretreatment is essential to a long, productive service life. Remove sediment and chlorine before the membrane to prevent fouling of the surface and oxidative damage to the thin-film composite material, and consider scale control where source water hardness is high. Maintaining the proper feed pressure, recovery rate, and routine flushing protects the investment and keeps permeate quality high over time. For commercial systems that need greater volume than a compact element provides, this 700 GPD membrane delivers high output while remaining compatible with common 2-1/2" pressure vessels, making it a versatile upgrade or replacement choice.

For technicians servicing larger light-commercial systems, this high-output element can simplify designs and reduce parts counts while keeping the familiar 2-1/2" housing footprint. Paired with sound pretreatment and regular maintenance, this 700 GPD membrane helps deliver substantial volumes of clean, low-TDS water dependably across a wide range of applications. With its extended length, high daily output, and standard 2-1/2" housing fit, this 700 GPD element gives installers a practical way to scale up production without redesigning around an unfamiliar format.