GR Unit

Hollow Fiber Membrane Filtration Unit
GR Unit

Compact units with GS or SL modules…

[Type-G]

[Type-G] is a standard unit that incorporates 1 to 10 GS modules. A sodium hypochlorite injection unit can be added as an option. [Type-G] is used for suspended solids and bacteria removal from river water, well water and industrial water, supplying the same or higher quality water compared to city water.

Standard Specifications of [Type-G]

Type GR-1 GR-2 GR-3 GR-4 GR-5 GR-10
Number of modules 1 2 3 4 5 10
Standard design flux (m3/h)※1 ~3 ~6 ~9 ~12 ~15 ~30
Backwash drain amount (L) 30 60 90 120 150 300
Pipe diameter (A) Raw water inlet 32A 50A 65A
Treated water outlet 32A 50A 65A
Drain outlet 32A 50A 80A
Air inlet 1/4” 1/2”
Weight (kg) Empty weight 175 220 280 345 370 980
Weight in operation 195 260 345 430 475 1,180
Power consumption (kW)*2 AC200V, 3φ, 50/60Hz 0.4~0.75 0.75~1.1 1.1~1.5 1.5~2.2 2.2 3.7
Air flow rate (NL/min) at 0.5MPa or higher 30 60 90 120 150 300
Signal control (including extra for options) Input: 5 points, Output: 3 points

*1: Flux can be changed depending on raw water quality and operating conditions.

*2: Power consumption of a compressor is not included.

[Type-S]

[Type-S] is a standard unit that incorporates 1 to 10 SL modules. It can be applied to high turbidity water treatment.

Standard Specifications of [Type-S]

Type GR-1 GR-2 GR-3 GR-4 GR-5 GR-10
Number of modules 1 2 3 4 5 10
Standard design flux(m3/h)※1 ~1 ~2 ~3 ~4 ~5 ~10
Backwash drain amount (L) 30 60 90 120 150 300
Pipe diameter (A) Raw water inlet 32A 50A 65A
Treated water outlet 32A 50A 65A
Drain outlet 32A 50A 80A
Air inlet 1/4” 1/2”
Weight (kg) Empty weight 175 220 280 345 370 980
Weight in operation 195 260 345 430 475 1,180
Power consumption (kW)*2AC200V, 3φ, 50/60Hz 0.4~0.75 0.75~1.5 1.5
Air flow rate (NL/min) at 0.5MPa or higher 30 60 90 120 150 300
Signal control (including extra for options) Input: 5 points, Output: 3 points

*1: Flux can be changed depending on raw water quality and operating conditions.

*2: Power consumption of a compressor is not included.

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News

  1. May 19, 2017

    A website specialized in hollow fiber membrane products was newly released.

    A website specialized in hollow fiber membrane products was newly released. Information regarding Kuraray’s UF, MF and large pore membrane products is provided.

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