Introduction; Pump Overview; Pump Strainer Basket - Pentair WATERFALL AF-75 Guide D'installation Et D'utilisation

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INTRODUCTION

Pump Overview

Typical pool pumps are designed to circulate water through relatively high loss plumbing systems that include many
plumbing restrictions (i.e. pool filter, valves, heater, small plumbing fittings, etc.) and therefore must produce a
significant amount of pressure to push the water through all the components. If installed on plumbing systems that
do not have these types of plumbing restrictions, pool pumps will often operate very noisily and sometimes cause
damage to the system via cavitation.
The Waterfall Specialty Pump is specifically intended for these kind of applications, where quiet and efficient delivery
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of water through low-restriction plumbing systems is required. These applications often require a pump to create some
visual effect such as a waterfall, cascade or spillway, or when water must be moved a relatively short distance.
This pump is not intended to be used in typical pool filtration pump or spa applications where pressure is required. It is
also not intended for use in systems that require water to be elevated more than 5 ft. (1.5 m) above the pool reservoir.
Strainer
Basket
Waterfall Specialty Pump

Pump Strainer Basket

The strainer basket, sometimes referred to as the 'Hair and Lint Pot', is located in front of the pump housing. Inside the
chamber is the basket which must be kept clean of leaves and debris at all times.
Regardless of the length of time between filter cleaning, it is important to visually inspect the hair and lint pot basket at
least once a week. A dirty basket will reduce the efficiency of the filter and heater and also put an abnormal stress on
the pump motor.
WATERFALL™ Specialty Pump Installation and User's Guide