HPR 8040 NP 030

Summary

Product identification

The product is a TRISEP® HPR 8040-NP030-31-FG High Pressure Industrial NF Membrane Element. This TRISEP® HPR series element has a maximum operating pressure of 83 bar (1,200 psi) and is suitable for a wide variety of industrial and wastewater purification applications. It uses a high rejection membrane for challenging applications such as leachate, minimum-liquid discharge, and high salt concentrations.

Membrane characteristics

• Membrane Type: Polyethersulfone (for NP030)
• Na₂SO₄ Salt Rejection: 77 – 95%

Operating limits

• Maximum Operating Pressure: 83 bar (1,200 psi)
• Maximum Operating Temperature: 45°C (113°F)
• Cleaning pH Range: 1.0 – 12.0
• Maximum Pressure Drop: 1 bar (15 psi) per element; 4 bar (60 psi) per housing

Mechanical / hydraulic

• Membrane Area: 33.4 m² (360 ft²)
• Feed Spacer Thickness: 31 mil
• Outer Wrap: Fiberglass
• Feed Spacers: Diamond-shaped
• Additional Features: Includes anti-telescoping devices (ATDs) attached to the ends of the element and one brine seal.
• Element Weight: 16 kg (36 lb)
• Physical Dimensions:
  • Dim. A: 1,016 mm (40.0 inches)
  • Dim. B: 201 mm (7.9 inches)
  • Dim. C (Inner Diameter): 28.6 mm (1.125 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. For detailed procedures, refer to the Element Start-Up Guide – System Start-Up (TSG-O-005).
• Cleaning: TRISEP® membrane elements require periodic cleaning to ensure proper operation and prevent membrane damage. Consult the Membrane Cleaning Guides for details.
• Storage: TRISEP membrane elements must be stored appropriately. Refer to Element Storage Guides (TSG-O-009 & TSG-O-010).
• Customization: MANN+HUMMEL Water & Fluid Solutions offers a full range of membranes and element designs for challenging water and process applications, including low-fouling RO, submerged UF, continuous high temperature, ultra-high pressure, and unique sanitary designs.

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Disclaimer: This summary is based on the provided text extract and may not include all figures, footnotes, or the latest revisions from the complete OEM PDF. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet