Fluid Systems^® TFC^® SR 8" Elements, 8040-SR-375, Active Membrane Area ft² (m²): 375 (34.8), Koch Membrane Systems (CAT#: STEM-P-0133-LSY)

Fluid Systems^® TFC^® SR 8" Elements, Nanofiltration, model 8040-SR-375 is manufactured by Koch Membrane Systems. Our high flow, low pressure and selective rejection nanofiltration membrane elements are specially designed for softening water and removing organic matter, with excellent performance and reliability. The NF series uses less chemicals to easily remove the hardness, while significantly reducing the total organic carbon. The membrane type and material of this product are SR-selective rejection nanofiltration and proprietary TFC^® polyamide chemistry respectively. The element easily removes hardness using fewer chemicals while significantly reducing total organic carbon, it is recognized for its excellent performance and reliability. This product is suitable for separation of higher molecular weight components (>200 Dalton) and multivalent ions from various feed solutions, hardness and sulfate removal from seawater and chloralkali process stream

Nominal Permeate Flow gpd (m3/d): 5,800 (21.9)
Nominal Rejection: 99.4%, 99.4%
Feed Spacer mil (mm): 31 (0.8)
Active Membrane Area ft² (m²): 375 (34.8)
Membrane Chemistry: Proprietary TFC^® polyamide chemistry
Membrane Type: SR-selective rejection nanofiltration
Molecular weight cut-off: 200 Daltons
Construction: Spiral wound with fiberglass Outerwrap
Regulatory Information: Classified by UL to NSF/ANSI Standard 61 and in accordance with NSF/ANSI Standard 372

Low energy
Blister resistance
High CIP temperatures
High pressure capability
BAND-TITE^® technology

Fluid Systems^® TFC^® SR 8" Elements, 8040-SR-400, Active Membrane Area ft² (m²): 400 (37.2), Koch Membrane Systems (CAT: STEM-P-0132-LSY)
SR 4" Nanofiltration Elements, 4040-SR, Active Membrane Area ft² (m²): 85 (7.9), Koch Membrane Systems (CAT: STEM-P-0134-LSY)