The rear wall of the motor section is a plastic protective cover that closes off the motor section of the ESPA Basic and Nox 20 pumps. It prevents the ingress of dust, moisture and insects into the electrical part of the pump and at the same time allows air circulation for motor cooling.
A cracked or missing rear cover is a source of risk for short circuits, corrosion and mechanical damage to the windings. Replacement with an original ESPA part is a quick and affordable repair that extends the pump’s service life.
The rear wall is made of plastic resistant to UV radiation and temperature fluctuations. It is fully compatible with the ESPA Basic and Nox 20 models and is easily fitted without special tools.
