BMUF100-51/77XP: Affordable Alternative

The BMUF100-51/77XP membrane module is crafted with high-strength hollow fiber membranes, offering enhanced magnetic permeability to reduce the energy required for filtration. With a pore size of 0.03 microns, it effectively removes bacteria, viruses, and particulate matter. Utilizing PVDF fibers known for their exceptional strength, chemical resistance, and anti-fouling properties, the module exhibits superior anti-scaling capability and mechanical durability, ensuring extended service life and consistent long-term performance. Its integrated design minimizes design and assembly requirements, making installation straightforward. To accommodate higher TSS levels in feed water, the module adopts an outside-in flow design with external pressure, delivering high-quality permeate while maintaining reliable system performance.

Specifications

Specifications	Parameters	Parameters
Model	BMUF100-51XP	BMUF100-77XP
Effective membrane area	51 m² (549 ft²)	77 m² (829 ft²)
Volume	49 L (13 gallon)	53 L (14 gallon)
Dry weight	53 KG (102 lbs)	66 KG (119 lbs)
Wet weight filled with water	117 KG (225 lbs)	146 KG (262 lbs)
Membrane material	PVDF (Polyvinylidene Fluoride)	PVDF (Polyvinylidene Fluoride)
Fiber ID/OD	0.7/1.3 mm (0.02/0.05 inch)	0.7/1.3 mm (0.02/0.05 inch)
Flow direction	Outside-in	Outside-in
Pore size	0.03 μm	0.03 μm
Housing material	UPVC	UPVC
Clamp material	Stainless Steel	Stainless Steel
Potting material	Epoxy resin/Polyurethane	Epoxy resin/Polyurethane
Feed, concentrate connector	DN100 coupling	DN100 coupling
Filtrate connector	DN40 union	DN40 union
Air connector	3/8”	3/8”

Operating and Cleaning Limits

Type of operation	Dead-end flow or cross flow
Design flux(25°C)	40-110 L/m2·h(24-65 gfd)
Temperature	1-40°C(34-104°F)
Maximum feed pressure(20°C)	6.25 bar(90.6 psi)
Maximum feed pressure(40°C)	4.75 bar(68.8 psi)
Maximum trans-membrane pressure	2.1 bar(30.5 psi)
Backwash flux(25°C)	80-120 L/m2·h(48-71 gfd)
Maximum backwash pressure	2.5 bar(36 psi)
Maximum air scour feed pressure	2.5 bar(36 psi)
Maximum air scour flow	4-12 Nm3/hr(2.4-7.1 scfm)
pH-Continuous operation @25°C	2-11
Maximum NaClO	2,000 mg/L
Maximum feed TSS	100 ppm
Maximum feed turbidity	300 NTU
Maximum feed particle size	300 µm
Filtrate SDI15	≤2.5
Filtrate turbidity	≤0.1 NTU

Dimension Sheet

MODEL	Unit	Length				Diameter		Width
MODEL	Unit	L	L1	L2	L3	D	W1	W2
BMUF100-51XP	mm/inch	1988/78.3	1500/59.1	1689/66.5	1864/73.4	225/8.9	360/14.2	342/13.5
BMUF100-77XP	mm/inch	2488/98.0	2000/78.7	2189/86.2	2364/93.1	225/8.9	360/14.2	342/13.5