- 50 Gallons per day high efficiency water filter membrane used in our VGRO, MINI and TINY series reverse osmosis systems.
- Includes a 1/4" quick connect check valve.
- Double the recovery over standard reverse osmosis elements.
- Rejection performance comparable to standard reverse osmosis elements.
- High rejection stability at high input TDS.
- TLC Thin Layer Composite membrane.
- 100% dry membrane maximizing shelf life.
- Available with or without drain line flow control.
- Use with a 150 ml/min drain flow restrictor.
Description:
Pentair TLC Residential Membranes use an industry leading state-of-the-art TLC (Thin Layer Composite) membrane providing high quality water for a broad range of water chemistries. Each membrane is required to meet our factory's strict performance requirements prior to shipment.
Operational Limits
| Maximum Pressure: | 125 PSI (6.90 bar) | pH: | 4-11 |
| Maximum Temperature: | 120oF (49oC) | Free Chlorine: | 0.1 ppm |
Filters and membrane elements are not to be installed on microbiologically unsafe water supplies. TLC Membranes are not certified to sanitize water, remove cysts, bacteria, or viruses.Filter and membrane element performance can be affected by fluctuations in water quality.
Size Specifications
Product Performance
| Part Number | Model Number | Nominal Performance | Drain Line Flow Control (ml/min) | |
|---|---|---|---|---|
| Flow* GPD (LPD) | Rejection | |||
| 4002573 | GRO - 36EN | 36 (136) | 96 | Not Included |
| 4002574 | GRO - 50EN | 50 (189) | 96 | Not Included |
| 4002575 | GRO - 75EN | 75 (284) | 96 | Not Included |
| 4004423 | GRO - 36EN W/DLFC | 36 (136) | 96 | 100 Included |
| 4004424 | GRO - 50EN W/DLFC | 50 (189) | 96 | 150 Included |
| 4004425 | GRO - 75EN W/DLFC | 75 (284) | 96 | 200 Included |
Product Tested at 65 psi; 77ºF; 50% recovery; 500 ppm NaCl/RO
*NOTE: The data above is based on internal laboratory testing
Nominal performances are based on a 500 ppm softened tap at 65 psig (4.48 bar), 77ºF (25ºC), 50% recovery after 25 hours. Individual element flux may vary +/- 15%.
Shipping Specifications
| Part # | Model # | Carton Dimensions - Inches (CM) | Weight LBS. (KG) | Carton QTY |
|---|---|---|---|---|
| 4002573 / 4004423 | GRO - 36EN | 11.5" L x 12" W x 17" H (29.2 x 30.5 x 43.1) | 25.2 lbs. (11.4) | 16 |
| 4002574 / 4004424 | GRO - 50EN | 11.5" L x 12" W x 17" H (29.2 x 30.5 x 43.1) | 26.2 lbs. (11.8) | 16 |
| 4002575 / 4004425 | GRO - 75EN | 11.5" L x 12" W x 17" H (29.2 x 30.5 x 43.1) | 27.7 lbs. (12.56) | 16 |
| Pallet | 40"L x 48" W x 37" H (101.6 x 121.9 x 93.9) | 384 pcs. |
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Drain Line Flow Control Kits
| Part # | Description | Size | Carton QTY |
|---|---|---|---|
| 4004446 | Kit, GRO - 36EN | 100 ml / min | 25 |
| 4004447 | Kit, GRO - 50EN | 150 ml / min | 25 |
| 4004448 | Kit, GRO - 75EN | 200 ml / min | 25 |
| UPC | 051678021705 |
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