Datasheet summary
Nocchi Waterpress Super Inox
PDF datasheet mirror for Nocchi Waterpress Super Inox (Nocchi Pumps). Verify with OEM before design.
Summary
Product identification
The WATERPRESS SUPERINOX pressure booster units are designed with self-priming centrifugal pump models JETINOX or MAX. They are supplied pre-wired and complete with a 24-liter horizontal stainless steel expansion tank.
Applications:
- Lifting and distribution of water in domestic systems.
- Pressure booster systems.
- Washing and irrigation.
Operating limits
- Maximum liquid temperature: 50°C
- Maximum recommended suction height with foot valve:
- 8 m for WP Superinox 60/50
- 7 m for WP Superinox 120/60
- Maximum operating pressure:
- 6 bar for WP Superinox 60/50
- 7 bar for WP Superinox 120/60
Feed water
- Type of liquid: clean water without suspended solid bodies or abrasive material.
Electrical
- Protection rating: IP 44
- Insulation class: F
- Power supply: Single phase with permanently activated capacitor
- Motor protection: Thermal cutout protection incorporated in motor winding
- Rotation speed: 2850 rpm
- Duty: Continuous duty
Model-specific electrical data:
| Model | Motor output (P2) HP / kW | Motor output (P1) HP / kW | VOLT | In (A) | μF |
|---|---|---|---|---|---|
| WP SUPERINOX 60/50 C | 0.75 / 0.55 | 1.1 / 0.80 | 1 ~ 220 - 240 V | 4 | 12.5 |
| WP SUPERINOX 120/60 C | 1.2 / 0.9 | 1.7 / 1.25 | 1 ~ 220 - 240 V | 5.8 | 20 |
Mechanical / hydraulic
The units include:
- Pressure switch (max 6 bar) set to: min 2 - max 3 bar
- Pressure gauge (6 bar)
- 5-way connector in chrome-plated molded brass
- 24-liter expansion tank in stainless steel with interchangeable foodgrade rubber diaphragm
- Hydraulic connection tuboflex hose
- 1.5 m H05 RN-F power cable with plug
Materials of construction:
| Component | WP SUPERINOX 60/50 | WP SUPERINOX 120/60 |
|---|---|---|
| Pump body | Stainless steel X5 CrNi 1810 (AISI 304) | Stainless steel X5 CrNi 1810 (AISI 304) |
| Motor bracket | Die cast aluminum | Die cast aluminum |
| Impellers | Technopolymer with shim ring in stainless steel | Technopolymer with shim ring in stainless steel |
| Diffuser-Venturi pipe nozzle | Technopolymer | Technopolymer |
| Shaft | Stainless steel X 12 CrNiS 1809 (AISI 416) | Stainless steel X5 CrNi 1810 (AISI 304) (hydraulic section) |
| Mechanical gasket | Graphite | Graphite |
| Counterface | Ceramic | Ceramic |
| Gasket backing plate | Technopolymer | Technopolymer |
| Seals | NBR 70 shore | NBR 70 shore |
Dimensions and Weights:
| Model | Dimensions (mm) A x B x C x D | DNA | DNM | Weight (kg) |
|---|---|---|---|---|
| WP SUPERINOX 60/50 C | 530 x 425 x 550 x 280 | 1” F | 1” F | 11.2 |
| WP SUPERINOX 120/60 C | 530 x 425 x 550 x 280 | 1” F | 1” F | 14.2 |
Note: The extract includes a hydraulic performance curve and table. See the official PDF for exact tabulated values and performance curves.
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the original OEM PDF. Contractual data must always match the specific OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.