Pool pump Spa NOX
Single-cell centrifugal pump conceived for the purpose of recirculating and filtering water in small and medium-sized pools.
With a body, diffuser and impeller designed in technopolymer in order to make the pump resistant and durable against possible corrosion caused by weather conditions and pool chemicals. Thanks to the construction of the motor in AISI-431 stainless steel, the Espa Nos 50 pump can work not only with chlorinated water, but also with salt water (up to 7 gr./liter). It has a suction and discharge inlet with a diameter of 50mm. Both the suction and discharge are fixed by means of a connection with glue fittings. It has an IPX5 water and dust tightness certificate.
This pump model replaces the Espa Iris, with which it shares dimensions and technical specifications.
Features of this product
- Electrical insulation: Class F
- Service factor: S1
- Degree of protection: IPX5
- Rearing back: Automatic
- Motor type: Asynchronous
- Motor housing: Aluminum
- Mechanical seal: Alumina-Graphite
- Suction body: Technopolymer
- Envelope body: Technopolymer
- Drive body: Technopolymer
- Diffuser/s: Technopolymer
- Pump shaft: AISI 431
- Diffuser/s: Technopolymer
- Seals: NBR/EPDM
- Fluid temperature (ºC): Max: 40
- Suction diameter: 32mm - 38mm
- Pulse diameter: 32mm - 38mm
- Sealing by means of: Mechanical seal
- Suction connection type: Hose fitting
- Drive connection type: Hose fitting
Technical Specifications
Code203180203182203184203185203186
Performance curve
Weight and dimensions table
MODEL |
POWER SUPPLY |
WEIGHT |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
|
|
|
Kg. |
mm. |
NOX 50 12M |
230V / Mono |
10.2 |
438.5 |
191.5 |
115 |
304 |
210 |
2 1/4" |
221 |
2 1/4" |
264 |
Ø9 |
108 |
Ø212 |
.