Nadorself ESPA countercurrent swimming pump
ESPA's Nadorself pump is a single-stage centrifugal pump designed for use in countercurrent swimming in private, collective and public swimming pools, in balneotherapy or thalassotherapy centers or in private or public gyms and spas.
Nadorself ESPA counter-current swimming pump
Features
Materials
- Pump body, diffuser, impeller and mechanical seal support in thermopolymer.
- Mechanical seal in graphite and alumina oxide.
- Check valve in elastomeric material.
- AISI 420 stainless steel shaft.
- Pump motor support and motor casing in aluminum.
Motor
- Asynchronous, two poles.
- IP 55 protection.
- Class F insulation.
- Continuous service.
- Single-phase version with built-in thermal protector.
Hydraulic operation table
1~ 230 V (M) |
3~ 400 V (T) |
Model | I [A] | P1 [kW] | P2 | c [µF] [µF] [µF] [µF] [µF] [µF] [µF |
l/min | 100 | 200 | 400 | 600 | 800 | 1000 | 1200 | 1300 | ||||
Code | Code | 1~ 230 V |
3~ 230 V |
3~ 400 V |
1~ 230 V |
3~ 400 V |
[kW] | [HP] | m3/h | 6,0 | 12 | 24 | 36 | 48 | 60 | 72 | 78 | ||
203166 | 203168 | Nadorself 300 | 13,4 | 8,6 | 5 | 3 | 3 | 2,3 | 3 | 60 | mca | 14,6 | 14 | 12,8 | 11,3 | 9 | 6,5 | ||
203169 | Nadorself 400 | 11,8 | 6 | 3,4 | 3 | 4 | 17,2 | 16,6 | 15,3 | 13,8 | 11,6 | 9,4 | 6,3 | 4,5 |
Warranty information
3 years from the manufacturer according to Royal Decree Law 7/2021, April 27th.
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