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Datasheet summary

DS UP 005

Engineering summary from PDF text extraction for DS UP 005. Verify every value with the OEM datasheet.

Summary

Product identification

The TRISEP® DS Food & Dairy UP005 Series membrane elements are designed for food and dairy applications.

Key features:

  • NADIR® UP005 polyethersulfone (PES) membrane
  • Nominal 5,000 Da molecular weight cut-off (M.W.C.O.)
  • Offers high protein rejection (up to 75% less protein passage than competitive membranes in field studies)
  • Available with different feed spacers and common industry sizes
  • Built with FDA compliant materials
  • Compliant with European food regulations (EU 10/2011 and EC 1935/2004)
  • Comply with USDA standards, specifically USDA 3A sanitary standard 45-03
  • Halal and Kosher certifications

Membrane characteristics

  • Membrane: NADIR® UP005
  • Membrane Type: Polyethersulfone (PES)
  • Nominal M.W.C.O. (Da): 5,000

Operating limits

  • Maximum Operating Pressure: 10 bar (145 psi)
  • Maximum Operating Temperature: 50°C (122°F)
  • Cleaning pH/Temperature Range: 1.5 – 11.5 at 50°C (122°F)
  • Cleaning Chlorine Tolerance: 200 ppm for sanitization at pH ≥ 10.5
  • Maximum Pressure Drop: 1 bar (15 psi) per element; 4 bar (60 psi) per housing

Mechanical / hydraulic

All models on this sheet have a netting outer wrap and diamond shaped feed spacers. Dimension “C” is the Inner Diameter. Shipping weight is dependent on packaging material and quantity shipped.

Model-specific data

  • TRISEP® DS UP005 3838-31
    • Membrane Area: 7.0 m² (75 ft²)
    • Feed Spacer Thickness: 31 mil
    • Element Weight: 4 kg (9 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 96 mm (3.8 inches)
    • Dim. C: 21.1 mm (0.83 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 3838-46
    • Membrane Area: 5.7 m² (61 ft²)
    • Feed Spacer Thickness: 46 mil
    • Element Weight: 4 kg (9 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 96 mm (3.8 inches)
    • Dim. C: 21.1 mm (0.83 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 3838-65
    • Membrane Area: 4.5 m² (48 ft²)
    • Feed Spacer Thickness: 65 mil
    • Element Weight: 4 kg (9 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 96 mm (3.8 inches)
    • Dim. C: 21.1 mm (0.83 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 3838-80
    • Membrane Area: 4.0 m² (43 ft²)
    • Feed Spacer Thickness: 80 mil
    • Element Weight: 4 kg (9 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 96 mm (3.8 inches)
    • Dim. C: 21.1 mm (0.83 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 6338-31
    • Membrane Area: 20.5 m² (221 ft²)
    • Feed Spacer Thickness: 31 mil
    • Element Weight: 11 kg (24 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 162 mm (6.3 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 6338-46
    • Membrane Area: 17.1 m² (184 ft²)
    • Feed Spacer Thickness: 46 mil
    • Element Weight: 11 kg (24 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 162 mm (6.3 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 6338-65
    • Membrane Area: 12.9 m² (139 ft²)
    • Feed Spacer Thickness: 65 mil
    • Element Weight: 11 kg (24 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 162 mm (6.3 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 6338-80
    • Membrane Area: 11.5 m² (124 ft²)
    • Feed Spacer Thickness: 80 mil
    • Element Weight: 11 kg (24 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 162 mm (6.3 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 8038-31
    • Membrane Area: 32.0 m² (344 ft²)
    • Feed Spacer Thickness: 31 mil
    • Element Weight: 16 kg (36 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 201 mm (7.9 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 8038-46
    • Membrane Area: 25.0 m² (269 ft²)
    • Feed Spacer Thickness: 46 mil
    • Element Weight: 16 kg (36 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 201 mm (7.9 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 8038-65
    • Membrane Area: 21.0 m² (226 ft²)
    • Feed Spacer Thickness: 65 mil
    • Element Weight: 16 kg (36 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 201 mm (7.9 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 8038-80
    • Membrane Area: 18.0 m² (194 ft²)
    • Feed Spacer Thickness: 80 mil
    • Element Weight: 16 kg (36 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 201 mm (7.9 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 8338-31
    • Membrane Area: 34.0 m² (366 ft²)
    • Feed Spacer Thickness: 31 mil
    • Element Weight: 18 kg (40 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 211 mm (8.3 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 8338-46
    • Membrane Area: 27.5 m² (296 ft²)
    • Feed Spacer Thickness: 46 mil
    • Element Weight: 18 kg (40 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 211 mm (8.3 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 8338-65
    • Membrane Area: 23.5 m² (253 ft²)
    • Feed Spacer Thickness: 65 mil
    • Element Weight: 18 kg (40 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 211 mm (8.3 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female
  • TRISEP® DS UP005 8338-80
    • Membrane Area: 21.2 m² (228 ft²)
    • Feed Spacer Thickness: 80 mil
    • Element Weight: 18 kg (40 lb)
    • Dim. A: 965 mm (38.0 inches)
    • Dim. B: 211 mm (8.3 inches)
    • Dim. C: 28.9 mm (1.138 inches)
    • Permeate Tube: Female

Important information

  • Start-up: MANN+HUMMEL Water & Fluid Solutions recommends flushing elements for 30 minutes at low pressure and discarding permeate prior to operation. Refer to Element Start-Up Guide – System Start-Up (TSG-O-005) for detailed procedures.
  • Cleaning: TRISEP® membrane elements require periodic cleaning to ensure proper operation and prevent membrane damage. Refer to Membrane Cleaning Guide – Food & Dairy: UF & MF Elements (TSG-C-004).
  • Storage: TRISEP membrane elements must be stored appropriately to ensure proper operation and prevent membrane damage. Refer to Element Storage Guides (TSG-O-009 & TSG-O-010).

Customizable Specialty Elements

MANN+HUMMEL Water & Fluid Solutions offers a range of membranes and element designs for challenging applications, including low-fouling RO, submerged UF, continuous high temperature, ultra-high pressure, and unique sanitary designs.

Disclaimer: This summary is based on the provided text extraction. It may not include all figures, footnotes, or the latest revisions found in the official PDF. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet

Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.