Bumblebee Linens

Description

Product Type
Thin-Film Composite

Dimension
40 in x 5.97 in

Product Specifications

Applied
Pressure
Permeate
Flow Rate
Typical
Stabilized
Salt
Rejection (%)
(psig) (bar) (GPD) (m³/h)
2,100 7.9 99.0
  1. The above benchmark values are based on the following test conditions: 32,000 ppm NaCl, 5 ppm Boron, 800 psi (5.5 MPa), 77°F (25°C), pH 8 and 10% recovery.
  2. Permeate flows for individual elements may vary ± 15%.
  3. Product specifications may vary slightly as improvements are implemented.
  4. Active area guaranteed ± 5%. Active area as stated by FilmTec Corporation is not comparable to the nominal membrane area figure often stated by some element
    suppliers. Measurement method described in Form No. 609-00434.

Operating and Cleaning Limits

Maximum
Operating Temperature
Maximum
Feed Flow
Max Feed Turbidity pH Range,
Continuous Operation
pH Range,
Short-Term Cleaning (30 min.)
Maximum Feed
Silt Density
Index (SDI)
Free
Chlorine
Tolerance
113°F (45°C) 28 gpm (106 lpm) 1.0 NTU 2 – 11 1 – 13 SDI 5 < 0.1 ppm

• Maximum temperature for continuous operation above pH 10 is 95°F (35°C).
• Refer to Cleaning Guidelines in specification sheet 609-23010.
• Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Since oxidation damage is not covered under warranty, DOW FILMTEC recommends removing residual free chlorine by pretreatment prior to membrane exposure. Please refer to technical bulletin 609-22010 for more information.

Equivalent Products

Hydranautics: SWC5-LD-4040, SWC5-4040
Toray: TM810V
GE: AD-90