General Products
9 models in this family. Representative models: HYDRAcap, HYDRAcap-40, HYDRAcap-40-LD.
International brand dossier
Hydranautics UF Modules
Hydranautics is a Nitto Group membrane company with roots going back to 1963, reverse-osmosis membrane work beginning in 1970, and Nitto Denko ownership from 1987.In water-treatment procurement it is treated as a long-established membrane technology house, not just a model label: the brand is associated with RO, NF, UF, MF, and specialty membranes for desalination, reuse, high-purity water, and process separation.
Hydranautics UF Modules's position in ultrafiltration modules is defined by product families such as hollow-fiber, capillary, submerged, pressurized, and MBR-related UF membrane modules.The portfolio is best understood inside pretreatment, reuse, drinking water clarification, MBR solids separation, turbidity control, and pathogen barrier service, where engineers compare the technology route, family boundaries, and duty fit before narrowing to individual models.
Representative series on this page include HYDRAcap, HYDRAcap-40 and HYDRAcap-40-LD.Selection should focus on membrane material, pore size or MWCO, flux, cleaning method, module format, and skid layout.
9
Indexed models
1
Product families
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Subgroups
Product range and selection
How to choose Hydranautics UF UF Modules
This section answers two questions: which main product families Hydranautics UF offers, and which parameters to compare before choosing a specific model.
Step 1: Choose a product family by application
The main families shown on this page are General Products. Start with the treatment objective, equipment format, and operating duty, then use the model index below to compare exact specifications.
Step 2: Confirm the model by key parameters
After choosing a product family, compare module format, flux target, backwash strategy, and chemical tolerance. Replacement projects should also verify installation or loading conditions, interfaces, and compatibility with the existing system; new projects should consider operating practice, maintenance, and spare-parts or consumables availability.
Product family overview
1 product family on this page.
Quick Model Index
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HYDRAcap
General Products
Maximum Feed Pressure: 73 psig (5 bar) · Transmembrane Pressure (TMP) range: 4 - 22 psig (27 - 152 kPa) · Backwash Pressure: 35 psig (242 kPa)
The HYDRAcap is an ultrafiltration module featuring capillary technology with a hydrophilic polyethersulfone membrane. It offers high filtrate quality.
HYDRAcap-40
General Products
Filtrate Flow: 7.7 – 18.9 gpm (1.8 – 4.3 m³/h) · Nominal Membrane Area: 320 ft² (30 m²) · Pore size: 0.02 micron
The HYDRAcap-40 is a capillary ultrafiltration module utilizing hydrophilic polyethersulfone membrane for inside-to-outside filtration.
HYDRAcap-40-LD
General Products
Filtrate Flow: 5 – 12.3 gpm (1.1 – 2.8 m³/h) · Pore size: 0.02 micron · Nominal Membrane Area: 208 ft² (19.3 m²)
The HYDRAcap-40-LD is a capillary ultrafiltration module featuring a hydrophilic polyethersulfone membrane with a 0.02-micron pore size.
HYDRAcap-MAX-40
General Products
Filtrate Flow: 7.5 – 24.4 gpm (1.7 – 5.5 m³/h) · Nominal Membrane Area: 560 ft² (52 m²) · Pore size: 0.1 micron
The HYDRAcap-MAX-40 is a capillary microfiltration module with a PVDF membrane offering 560 ft² of nominal area for outside-to-inside filtration.
HYDRAcap-60
General Products
Filtrate Flow: 12.1 – 29.5 gpm (2.7 – 6.7 m³/h) · Nominal Membrane Area: 500 ft² (46 m²) · Pore size: 0.02 micron
The HYDRAcap-60 is a capillary ultrafiltration module constructed with hydrophilic polyethersulfone membrane polymer. It operates with inside-to-outside filtration.
HYDRAcap-60-LD
General Products
Retention / pore size: 0.02 micron · Filtrate Flow: 7.8 – 19 gpm (1.8 – 4.3 m³/h) · Pore size: 0.02 micron
The HYDRAcap-60-LD is a capillary ultrafiltration module utilizing a hydrophilic polyethersulfone membrane with a 0.02 micron pore size.
HYDRAcap-MAX-60
General Products
Filtrate Flow: 11.7 – 37.9 gpm (2.7 – 8.6 m³/h) · Nominal Membrane Area: 840 ft² (78 m²) · Pore Size: 0.1 micron
The HYDRAcap-MAX-60 is a capillary microfiltration module utilizing PVDF membrane polymer for outside-to-inside filtration.
HYDRAcap-80
General Products
Filtrate Flow: 16.3 – 39.5 gpm (3.7 – 9.0 m³/h) · Nominal Membrane Area: 670 ft² (62.2 m²) · Maximum Applied Feed Pressure: 73 psig (5 bar)
The HYDRAcap-80 is a capillary ultrafiltration module with a hydrophilic polyethersulfone membrane, suitable for inside-to-outside filtration.
HYDRAcap-MAX-80
General Products
Filtrate Flow: 15.7 – 51.0 gpm (3.6 – 11.6 m³/h) (Typical module performance for most feedwaters) · Nominal Membrane Area: 1130 ft² (105 m²) · Pore size: 0.08 micron
The HYDRAcap-MAX-80 is a capillary ultrafiltration module featuring a TIPS PVDF membrane with a nominal area of 1130 ft².
Brand Products & Technical Documents
9 product profiles with integrated document access
Each card keeps the curated model introduction and combines the readable datasheet page, OEM PDF, and official source. Product understanding and document access now share one card set.
General Products
9 product profiles
UF Modules
Product profile
HYDRAcap
The HYDRAcap is an ultrafiltration module featuring capillary technology with a hydrophilic polyethersulfone membrane. It offers high filtrate quality.
UF Modules
Product profile
HYDRAcap-40
The HYDRAcap-40 is a capillary ultrafiltration module utilizing hydrophilic polyethersulfone membrane for inside-to-outside filtration.
UF Modules
Product profile
HYDRAcap-40-LD
The HYDRAcap-40-LD is a capillary ultrafiltration module featuring a hydrophilic polyethersulfone membrane with a 0.02-micron pore size.
UF Modules
Product profile
HYDRAcap-MAX-40
The HYDRAcap-MAX-40 is a capillary microfiltration module with a PVDF membrane offering 560 ft² of nominal area for outside-to-inside filtration.
UF Modules
Product profile
HYDRAcap-60
The HYDRAcap-60 is a capillary ultrafiltration module constructed with hydrophilic polyethersulfone membrane polymer. It operates with inside-to-outside filtration.
UF Modules
Product profile
HYDRAcap-60-LD
The HYDRAcap-60-LD is a capillary ultrafiltration module utilizing a hydrophilic polyethersulfone membrane with a 0.02 micron pore size.
Show remaining General Products profiles (3)
UF Modules
Product profile
HYDRAcap-MAX-60
The HYDRAcap-MAX-60 is a capillary microfiltration module utilizing PVDF membrane polymer for outside-to-inside filtration.
UF Modules
Product profile
HYDRAcap-80
The HYDRAcap-80 is a capillary ultrafiltration module with a hydrophilic polyethersulfone membrane, suitable for inside-to-outside filtration.
UF Modules
Product profile
HYDRAcap-MAX-80
The HYDRAcap-MAX-80 is a capillary ultrafiltration module featuring a TIPS PVDF membrane with a nominal area of 1130 ft².