HF4-4021 Commercial extra-low pressure membrane

£214.00
SKU: HF4-4021

Manufactured using the industry’s leading patented membrane film technology. HF4 Membrane Elements offer reliability, high performance, and deliver consistent results. They offer increased production, high rejection rates, and extra low energy consumption by operating at low applied pressures.

Able to operate at very low pressures (100psi/6.8Bar) the HF4 range of membranes have an outstanding rejection rate of 98.5%, which coupled with their low pressure capabilities are able to deliver significant energy savings. The HF4 comes with an outer ABS hard shell providing an extra element of protection during storage, transportation and installation.

This membrane can be used with the Champ 4021 membrane housing sold by us.

Performance and Characteristics

  • Production Rates upto 157 litres per hour, 830 UK GPD.
  • Size : 3.95" x 21"
  • Average Rejection rate : 98.5%
  • Max Temperature : 43 deg C
  • Best all round performing membrane

Benefits:

  • Extra Low Energy Consumption

  • High Flow Capacities

  • Improved System Performance

  • Superior Quality and Cost Savings

  • Individually Tested

  • Made in the U.S.A.

Features:

  • High Flow (HF) – Extra Low Energy Membrane Material

  • Protective ABS Hard Shell

Specifications:

  • Membrane Type: Thin Film Composite

  • Maximum Operating Temperature: 110°F (43°C)

  • Minimum Concentrate Flow Rate: 5:1

  • pH Range, Continuous Operation: 3 - 11

  • pH Range, Short Term Cleaning (30 Min.): 1 - 12

  • Maximum Feed Water Turbidity: 1 NTU

  • Maximum Feed Silt Density Index (SDI): 5 SDI

  • Chlorine Tolerance: 0 PPM