HR-1812-75
HR-1812-75 is a residential-family spiral-wound thin-film composite RO element. Elements in this range undergo vacuum integrity testing and carry serial numbers.
- Element size
- 45.72 × 304.8 mm
- Salt rejection
- 99%
- Permeate flow
- 0.284 m³/d (75 GPD)
Tested at 250 ppm NaCl, 25 °C (77 °F), 4.8 bar (70 psi), pH 7 (± 0.5), 15% recovery.
Lead time is confirmed with your quote and depends on order size.
- Model
- HR-1812-75
- Segment
- Residential
- Element size
- 1.8" × 12"
- Salt rejection
- 99%
- Permeate flow
- 0.284 m³/d (75 GPD)
- Test pressure
- 4.8 bar (70 psi)
- Max temperature
- 45°C
- Maximum operating pressure
- On request
- pH range (operation / cleaning)
- On request
Tested at 250 ppm NaCl, 25 °C (77 °F), 4.8 bar (70 psi), pH 7 (± 0.5), 15% recovery.
Other sizes in this family
Cross-referenced models
Cross-references support initial selection. Confirm feed water, operating conditions and system compatibility with Hi-Tech before replacement. Published specifications may use different test conditions.
Application review required unless badged otherwise.
- DuPont (FilmTec) TW30-1812-75
- DuPont (FilmTec) TW30-1812-100
- DuPont (FilmTec) TW30-1812-100HR
- Toray TLC-36
- Toray TLC-50
- Toray TLC-75
- Toray TLC-100
- Hydranautics (Nitto) CPA-1812-75
- LG Chem (NanoH2O) LG RE 1812-35
- LG Chem (NanoH2O) LG RE 1812-50
- LG Chem (NanoH2O) LG RE 1812-75
- Veolia (formerly SUEZ) AG-1812-75
- Lanxess (LewaBrane) LewaBrane B 1812-75
- Vontron ULP1812-75
- Vontron HOR1812-75Comparable specifications
- CSM (Toray Chemical Korea) RE1812-75
- CSM (Toray Chemical Korea) RE1812-100
Frequently asked questions
What is the salt rejection of HR-1812-75?
HR-1812-75 is listed at 99% salt rejection. Tested at 250 ppm NaCl, 25 °C (77 °F), 4.8 bar (70 psi), pH 7 (± 0.5), 15% recovery.
What element size is HR-1812-75?
HR-1812-75 is a 1.8" × 12" spiral-wound RO element (size code 1812). Listed maximum operating temperature is 45°C.
Which models is HR-1812-75 cross-referenced with?
HR-1812-75 is cross-referenced with DuPont (FilmTec) TW30-1812-75 (Application review required), DuPont (FilmTec) TW30-1812-100 (Application review required), DuPont (FilmTec) TW30-1812-100HR (Application review required), Toray TLC-36 (Application review required), Toray TLC-50 (Application review required), Toray TLC-75 (Application review required) and others. Cross-references support initial selection. Confirm feed water, operating conditions and system compatibility with Hi-Tech before replacement. Published specifications may use different test conditions.