GH series

Summary

Product identification

• Series: GH series industrial ultrafiltration elements
• Membrane Type: G-Series, Thin-Film Membrane (TFM*)
• Molecular Weight Cutoff (MWCO): 2,500 Dalton (on polyethylene glycol)
• Membrane Surface: Smooth, fouling resistant
• Typical Applications: Surface water pretreatment, color/TOC reduction, chemical purification

Element Specifications

The GH series includes the following models, all featuring a 2,500 Dalton MWCO:

• GH2540C50:
  • Average permeate flow: 370 gpd (1.4 m³/day)
  • Spacer: 50 mil (1.27 mm)
  • Active area: 18 ft² (1.7 m²)
  • Outer wrap: Cage
  • Part number: 1207101
• GH2540F30:
  • Average permeate flow: 530 gpd (2.0 m³/day)
  • Spacer: 30 mil (0.76 mm)
  • Active area: 28 ft² (2.6 m²)
  • Outer wrap: Fiberglass
  • Part number: 1207102
• GH4040F30:
  • Average permeate flow: 1,900 gpd (7.2 m³/day)
  • Spacer: 30 mil (0.76 mm)
  • Active area: 85 ft² (7.9 m²)
  • Outer wrap: Fiberglass
  • Part number: 3050061
• GH4040F50:
  • Average permeate flow: 1,300 gpd (5.0 m³/day)
  • Spacer: 50 mil (1.27 mm)
  • Active area: 66 ft² (6.1 m²)
  • Outer wrap: Fiberglass
  • Part number: 3050060
• GH8040C30:
  • Average permeate flow: 7,000 gpd (26.5 m³/day)
  • Spacer: 30 mil (0.76 mm)
  • Active area: 374 ft² (34.7 m²)
  • Outer wrap: Cage
  • Part number: 1207118
• GH8040C50:
  • Average permeate flow: 5,100 gpd (19.3 m³/day)
  • Spacer: 50 mil (1.27 mm)
  • Active area: 300 ft² (27.9 m²)
  • Outer wrap: Cage
  • Part number: 1207119
• GH8040F30:
  • Average permeate flow: 7,400 gpd (28.0 m³/day)
  • Spacer: 30 mil (0.76 mm)
  • Active area: 364 ft² (33.8 m²)
  • Outer wrap: Fiberglass
  • Part number: 1207120
• GH8040F50:
  • Average permeate flow: 5,500 gpd (20.8 m³/day)
  • Spacer: 50 mil (1.27 mm)
  • Active area: 284 ft² (26.4 m²)
  • Outer wrap: Fiberglass
  • Part number: 1207121

Note: Flux specifications are based on fouling-free water at 160 psi (1,103 kPa) operating pressure and 10% recovery. Individual element flux may vary ± 25%.

Operating limits

• Typical Operating Flux: 5-20 GFD (8-34 LMH)
• Maximum Operating Pressure: 400 psi (2,760 kPa)
• Maximum Temperature:
  • Continuous Operation: 122°F (50°C)
  • Clean-In-Place (CIP): 122°F (50°C)
• pH Range:
  • Continuous Operation: 2.0-10.0
  • Clean-In-Place (CIP): 1.0-13.0
• Maximum Pressure Drop:
  • Over an element: 15 psi (103 kPa)
  • Per housing: 60 psi (414 kPa)
• Chlorine Tolerance: 20-50 ppm days

Mechanical / hydraulic

Dimensions and Weight

• GH2540F** (Male) and GH2540C** (Male):
  • Dimension A: 40.0 inches (101.6 cm)
  • Dimension B: 0.75 inches (1.90 cm)
  • Dimension C: 2.4 inches (6.1 cm)
  • Boxed Weight: 4 lbs (1.8 kg)
• GH4040F** (Male):
  • Dimension A: 40.0 inches (101.6 cm)
  • Dimension B: 0.75 inches (1.90 cm)
  • Dimension C: 3.9 inches (9.9 cm)
  • Boxed Weight: 9 lbs (4.1 kg)
• GH8040F** (Female) and GH8040C** (Female):
  • Dimension A: 40.0 inches (101.6 cm)
  • Dimension B: 1.125 inches (2.86 cm)
  • Dimension C: 7.9 inches (20.1 cm)
  • Boxed Weight: 29 lbs (13.2 kg)

Note: Refer to the official PDF for Element Dimensions Diagrams (Figure 1: Female, Figure 2: Male).

Disclaimer

This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the original OEM PDF datasheet. For contractual purposes, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

Lenntech datasheet mirror