General
9 models in this family. Representative models: HYDRAcap, HYDRAcap-40, HYDRAcap-40-LD.

International brand dossier
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
0
Subgroups
Product range and selection
This section answers two questions: which main product families Hydranautics UF offers, and which parameters to compare before choosing a specific model.
The main families shown on this page are General. Start with the treatment objective, equipment format, and operating duty, then use the model index below to compare exact specifications.
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.
1 product family on this page.
General
9 models in this family. Representative models: HYDRAcap, HYDRAcap-40, HYDRAcap-40-LD.
Quick Model Index
The table is intentionally compact: use it to scan model names, product families, and source links quickly. Open the profile cards below when you want richer context.
9 indexed models
| Model | Application | Sources |
|---|---|---|
| HYDRAcap | The HYDRAcap is an ultrafiltration module featuring capillary technology with a hydrophilic polyethersulfone membrane. It offers high filtrate quality. | |
| HYDRAcap-40 | The HYDRAcap-40 is a capillary ultrafiltration module utilizing hydrophilic polyethersulfone membrane for inside-to-outside filtration. | |
| HYDRAcap-40-LD | The HYDRAcap-40-LD is a capillary ultrafiltration module featuring a hydrophilic polyethersulfone membrane with a 0.02-micron pore size. | |
| 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. | |
| HYDRAcap-60 | The HYDRAcap-60 is a capillary ultrafiltration module constructed with hydrophilic polyethersulfone membrane polymer. It operates with inside-to-outside filtration. | |
| HYDRAcap-60-LD | The HYDRAcap-60-LD is a capillary ultrafiltration module utilizing a hydrophilic polyethersulfone membrane with a 0.02 micron pore size. | |
| HYDRAcap-MAX-60 | The HYDRAcap-MAX-60 is a capillary microfiltration module utilizing PVDF membrane polymer for outside-to-inside filtration. | |
| HYDRAcap-80 | The HYDRAcap-80 is a capillary ultrafiltration module with a hydrophilic polyethersulfone membrane, suitable for inside-to-outside filtration. | |
| HYDRAcap-MAX-80 | The HYDRAcap-MAX-80 is a capillary ultrafiltration module featuring a TIPS PVDF membrane with a nominal area of 1130 ft². |
Brand Technical Documents
These document pages collect product manuals, model notes, accessory documents, and application files for this brand in the current category. Open the PDF when original tables, diagrams, or full manuals are needed.
The HYDRAcap is an ultrafiltration module featuring capillary technology with a hydrophilic polyethersulfone membrane. It offers high filtrate quality.
The HYDRAcap-40 is a capillary ultrafiltration module utilizing hydrophilic polyethersulfone membrane for inside-to-outside filtration.
The HYDRAcap-40-LD is a capillary ultrafiltration module featuring a hydrophilic polyethersulfone membrane with a 0.02-micron pore size.
The HYDRAcap-60 is a capillary ultrafiltration module constructed with hydrophilic polyethersulfone membrane polymer. It operates with inside-to-outside filtration.
The HYDRAcap-60-LD is a capillary ultrafiltration module utilizing a hydrophilic polyethersulfone membrane with a 0.02 micron pore size.
The HYDRAcap-80 is a capillary ultrafiltration module with a hydrophilic polyethersulfone membrane, suitable for inside-to-outside filtration.
The HYDRAcap-MAX-40 is a capillary microfiltration module with a PVDF membrane offering 560 ft² of nominal area for outside-to-inside filtration.
The HYDRAcap-MAX-60 is a capillary microfiltration module utilizing PVDF membrane polymer for outside-to-inside filtration.
The HYDRAcap-MAX-80 is a capillary ultrafiltration module featuring a TIPS PVDF membrane with a nominal area of 1130 ft².
AI-ready Product Profiles
These cards are designed as reusable product profiles: the same format can later appear in AI search results, shortlist views, and assisted product matching.
9 profile cards
Product profile
The HYDRAcap is an ultrafiltration module featuring capillary technology with a hydrophilic polyethersulfone membrane. It offers high filtrate quality.
Product profile
The HYDRAcap-40 is a capillary ultrafiltration module utilizing hydrophilic polyethersulfone membrane for inside-to-outside filtration.
Product profile
The HYDRAcap-40-LD is a capillary ultrafiltration module featuring a hydrophilic polyethersulfone membrane with a 0.02-micron pore size.
Product profile
The HYDRAcap-MAX-40 is a capillary microfiltration module with a PVDF membrane offering 560 ft² of nominal area for outside-to-inside filtration.
Product profile
The HYDRAcap-60 is a capillary ultrafiltration module constructed with hydrophilic polyethersulfone membrane polymer. It operates with inside-to-outside filtration.
Product profile
The HYDRAcap-60-LD is a capillary ultrafiltration module utilizing a hydrophilic polyethersulfone membrane with a 0.02 micron pore size.
Product profile
The HYDRAcap-MAX-60 is a capillary microfiltration module utilizing PVDF membrane polymer for outside-to-inside filtration.
Product profile
The HYDRAcap-80 is a capillary ultrafiltration module with a hydrophilic polyethersulfone membrane, suitable for inside-to-outside filtration.
Product profile
The HYDRAcap-MAX-80 is a capillary ultrafiltration module featuring a TIPS PVDF membrane with a nominal area of 1130 ft².