ProWater bring industry leading membrane elements to market producing a permeate flow of up to 1,000 gpd or 2.6lpm and rejection rates of up to 99%. This state of the art brand builds on the established industry standard for low energy 100psi membranes.
Designed specifically for use within industry, the PRO-4021 comes with a robust outer reinforced fibreglass wrap bound with a black shine finish and tied into an unmatched price for quality.
Industry Competitive Stabilised Salt Rejection of <99% and Minimum Salt Rejection of 98%
Industry Competitive Permeate Production of up to 1,000 gpd or 2.6lpm
High Active Area of 3.3ft² (0.31m²) Maximises Filtration Capacity
Optimum Operating conditions of 100psi (10.3 bar) and 25°C (77°F)
Model - PRO 4021
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Stabilised Rejection Rate < 99%
Minimum Salt Rejection Rate – 98%
Permeate Flow Rate gpd (lpm) – < 1,000 (< 2.6)
Feed Flow Rate gpd (lpm) – < 13,200 (< 34)
Operating Pressure psi (bar) – 100 – 600 (10.3 – 41.3)
Optimum Pressure psi (bar) – 150 psi (10.3)
Operating Temperature °C (°F) – 4 – 45 (39 – 113)
Optimum Temperature °C (°F) – 25 (77)
Maximum Recommended Recovery – 50%
Typical Recovery – 15% – 25%
Active Area ft² (m²) – 3.3 (0.31)
Single Element Maximum Pressure Drop – 10%
Free Chlorine Tolerance ppm – < 0.1
PH Range – 3 – 10
PH Range (Chemical Cleaning) – 2 – 12
Maximum Feed Silt Density Index SDI – 5
Maximum Feedwater Turbidity NTU – < 1
Recommended Shelf Life – 2 Years
Diameter ” – 4
Length ” – 21
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We endeavor to process and despatch your orders as quickly as possible and orders placed before 1pm are normally despatched the same day to arrive next working day (Highlands and Islands deliveries normally take 1-2 days longer).
Your order will be delivered via a 3rd party courier or delivery service on a next working day delivery service. We recommend that you ensure you have received your order prior to booking any installers.
All orders come with full tracking details and you can keep an eye on your delivery by using the tracking button at the top of the website.
