FILTERTECH RE4040-BE CSM 4인치(4inch) 산업용 RO멤브레인필터 CSM 4inch industrial RO membrane filter CSM Size / 제품사양 모델명(Name): RE4040-BE 사이즈(Size): 90×1016mm [등록 이미지 상단 표기 그대로] 유량(Flow Rate): 2,400GPD, 9.1m³/day 염 제거율(Nominal Salt Rejection): 99.7% (최소(Min) 99.4%) 유효막면적(Effective Membrane Area): 85ft², 7.9m² 멤브레인 형식(Membrane Type): Thin-Film Composite 멤브레인 재질(Membrane Material): Polyamide(PA) Element 최대압력(Max Pressure): 15psi, 0.10MPa [영문 원자료는 압력강하] 240 inch Vessel 최대압력(Max Pressure): 60psi, 0.41MPa [영문 원자료는 압력강하] 최대 운전압력(Max Operating Pressure): 600psi, 4.14MPa 최대 원수 유량(Max Feed Flow Rate): 18gpm, 4.09m³/hr 최소 농축수 유량(Min Concentrate Flow Rate): 4gpm, 0.91m³/hr 최대 운전온도(Max Operating Temperature): 45℃ (113℉) 일반 운전 pH 범위(Operating pH Range): pH 2.0~11.0 CIP 약품세정 pH 범위(CIP pH Range): pH 1.0~13.0 최대 허용 탁도(Max Turbidity): 1.0 NTU 최대 SDI·15분 실트밀도지수(Max SDI, 15 min): 5.0 최대 염소 농도(Max Chlorine Concentration): < 0.1mg/L SPECIFICATIONS / General Features Permeate Flow Rate: 2,400 GPD (9.1 m³/day) Nominal Salt Rejection: 99.7% (Minimum 99.4%) Effective Membrane Area: 85 ft² (7.9 m²) Membrane Type: Thin-Film Composite Membrane Material: Polyamide (PA) Element Configuration: Spiral-Wound, FRP Wrapping Test Conditions: 2,000 mg/L NaCl solution at 225 psig (1.55 MPa) applied pressure; 15% recovery; 77℉ (25℃); pH 6.5–7.0; Permeate flow rate for each element may vary +25 / -15%. Dimensions and Weight Model Name: RE4040-BE A: 40.0 inch (1,016 mm) B: 3.9 inch (99.0 mm) C: 0.75 inch (19.1 mm) D/E: 1.05 inch (26.7 mm) Part Number / Inter-Connector: SWA01050 Part Number / Brine Seal: SWA01046 도면 표기: U-cup seal (Brine seal), Feed, CSM, Permeate, Concentrate, A, B, C, D, E. 1. Each membrane element supplied with one interconnector (coupler) and four O-rings. 2. All RE4040 elements fit nominal 4.0 inch (101.6 mm) I.D. pressure vessels. APPLICATION DATA / Operating Limits Max. Pressure Drop / Element: 15 psi (0.10 MPa) Max. Pressure Drop / 240 inch Vessel: 60 psi (0.41 MPa) Max. Operating Pressure: 600 psi (4.14 MPa) Max. Feed Flow Rate: 18 gpm (4.09 m³/hr) Min. Concentrate Flow Rate: 4 gpm (0.91 m³/hr) Max. Operating Temperature: 113℉ (45℃) Operating pH Range: 2.0–11.0 CIP pH Range: 1.0–13.0 Max. Turbidity: 1.0 NTU Max. SDI (15 min): 5.0 Max. Chlorine Concentration: < 0.1 mg/L GENERAL HANDLING PROCEDURES Elements contained in the boxes must be kept dry at room temperature (7–32℃; 40–95℉) and should not be stored in direct sunlight. For WET-TYPE, the preservative solution (1% sodium metabisulfite solution) is added to prohibit the growth of micro-organisms. Permeate from the first hour of operation should be discarded. Stabilized salt rejection is generally achieved within 1~48 hours of continuous use. Keep elements moist at all times after initial wetting. Avoid excessive pressure and flow spikes. Only use chemicals compatible with the membrane elements and components. Use of such chemicals may void the element limited warranty. Permeate pressure must always be equal or less than the feed/concentrate pressure. Damage caused by permeate back pressure voids the element limited warranty. The element shell is FRP (Fiber Reinforced Plastic). Be aware of glass fiber strands and use safety equipment. CSM 4inch industrial RO membrane filter CSM 4인치(4inch) 산업용 RO멤브레인필터 RE4040-BE는 4040 규격의 기수처리를 위해 설계된 4040 규격의 고생산성 산업용 역삼투압(RO) 멤브레인 엘리먼트입니다. 높은 투과수 생산량과 염 제거 성능을 바탕으로 염분이 포함된 기수의 담수화, 산업용 RO 수처리 설비 및 용존 염류 저감 공정에 높은 효율을 보여줍니다. RE4040-BE is a high-productivity, 4040-size industrial reverse osmosis (RO) membrane element designed for brackish water treatment. With its high permeate flow and excellent salt rejection performance, it is highly effective for brackish water desalination, industrial RO water treatment systems, and dissolved salt reduction processes.