Nadorself's countercurrent bomb of Espa
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Espa Nadorself countercurrent pump
The Espa Nadorself countercurrent pump is a compact, self-priming centrifugal electric pump for transferring large flow rates, specially designed for equipment swimming against the current in private, communal and public swimming pools, in balneotherapy or thalassotherapy centres or in private or public gyms and spas.
These devices can transform a pool into a space suitable for leisure, sports, and health, especially in smaller pools.
The self-priming capability of this model—achieved by a front suction flap—allows for great flexibility in installation, which can be carried out in technical rooms without the need for work on the area adjacent to the pool basin.
Its plastic construction provides high resistance to corrosion in pool water, regardless of the disinfection system used.
What type of pools are Espa's Nadorself countercurrent pumps suitable for?
- for counter-current swimming systems in private and public pools, spas, etc.
- Espa Nadorself countercurrent pump models:
- Nadorself 300 ·· single-phase and three-phase motor ·· 3HP
- Nadorself 400 ·· three-phase motor ·· 4CV
Features of the Espa Nadorself countercurrent pump:
- Materials: Pump body, pump base, and diffuser are made of thermopolymers. Motor shaft is made of AISI 420 stainless steel.
- Motor: Fully enclosed, IP 55 rated, with external ventilation. Single-phase with built-in thermal protector.
- Mechanical seal in graphite and alumina oxide.
- Aluminum motor housing.
- It incorporates an original and useful 2 1/4 curved drive2" 3-position adjustable threaded fitting and 2 1/4" flanged fitting2" with thread on axial suction.
- It is recommended to install it with a front-mounted NCR or NCC type pool unit, which includes an outlet jet, suction area, and connections for the pneumatic pump drive. It can be complemented with an electrical control panel and an MNC hydromassage hose with a nozzle connection.
- WARRANTY: 2 years.
Dimensions of the Espa Nadorself countercurrent pump:
Documentation of the Nadorself countercurrent pump from Espa
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