4040 Low Pressure (100 PSI) Reverse Osmosis Membrane Gutter Cleaning > Gutter Vacuum Poles Chemical Resistance: Good resistance to

Chemical Resistance: Good resistance to acids and alkalis

Compatible with the vast majority of gutter vacuum pole systems that taper down to a 49MM outer diameter on the smaller end

with no need for additional frames or fixing kits in many setups

unbeatable suction

Protective rubber end cap included

4040 Low Pressure (100 PSI) Reverse Osmosis Membrane Gutter Cleaning > Gutter Vacuum Poles Chemical Resistance: Good resistance toExtra low pressure 4 x 40 (4040) RO membrane specifically designed for the production of pure water for a huge range of industrial applications. This membrane removes up to 99% of total dissolved solids (TDS). Active surface: 4040: 8,4 m2 (90 sq. ft) Permeate flow rate (+ 20%) GPD: 2500 (9463L) Minimum salt rejection: 98. 5% Stabilized salt rejection: 99% Operating pressure test: 100 PSI TDS feed test: 1500PPM Water temperature test: 25C Recovery