SelRO^® MPS-34-pH Stable Membrane, MPS-34 4040 A2Z, Membrane Area ft² (m²): 43.0 (4.0), Koch Membrane Systems (CAT#: STEM-P-0236-LSY)

SelRO^® MPS-34-pH Stable Membrane, Nanofiltration, model MPS-34 4040 A2Z is manufactured by Koch Membrane Systems. Our pH-stabilized spiral is the only product on the market that has long-term compatibility when the acid and caustic concentration exceeds 10%. The membrane type and material of the product are pH stable nanofiltration membrane and proprietary composite nanofiltration membrane respectively. This product is suitable for acid and caustic recovery, product concentration in various industries, including pulp, paper, textiles, pharmaceuticals, food, beverages and more.

Part Number: 0770092
Rejection [%]
Glucose/Sucrose: 95/97
NaCl: 35
Permeate Flow gpd (m3/day): 1,520 (5.8)
Feed Spacer mil (mm): 57 (1.4)
Membrane Area ft² (m²): 43.0 (4.0)
Membrane Chemistry: Proprietary composite nanofiltration membrane
Membrane Type: pH stable nanofiltration membrane
Molecular Weight Cut-Off (MWCO): 200 Dalton
Construction: Spiral wound element
Permeate Tube Material: CPVC

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

SelRO^® MPS-34-pH Stable Membrane, MPS-34 2540 A2X, Membrane Area ft² (m²): 17.2 (1.6), Koch Membrane Systems (CAT: STEM-P-0233-LSY)
SelRO^® MPS-34-pH Stable Membrane, MPS-34 2540 A2Z, Membrane Area ft² (m²): 12.9 (1.2), Koch Membrane Systems (CAT: STEM-P-0234-LSY)
SelRO^® MPS-34-pH Stable Membrane, MPS-34 4040 A2X, Membrane Area ft² (m²): 60.3 (5.6), Koch Membrane Systems (CAT: STEM-P-0235-LSY)