function of strainer in centrifugal pump|centrifugal pump suction strainers

This document describes the GNLW363CG premium decanter centrifuge. It has a 360mm bowl diameter and 1271mm length. It can process up to 200GPM with a separation point of 2-5μm. The centrifuge has a variable frequency drive (VFD) control panel and can reach speeds from 0-3200 RPM. It is used for applications like barite recovery, solid-liquid separation, and drilling waste .

During the 1960s, ITT Domestic® and other manufacturers introduced multi-stage, centrifugal pumps into the high-pressure steam market. These pumps revolutionized the industry with their efficiency and reliability. However, one crucial component that often goes unnoticed but plays a vital role in the functioning of centrifugal pumps is the strainer.

It is often asked whether a pump suction strainer is necessary or recommended. The purpose of a suction strainer is to act as a particulate strainer or filter ahead of the pump. This prevents large particles from entering the pump. Before the introduction of the low-flow/high-head multi-stage centrifugal type pump, turbine

Why Strainer Pumps are Important

Strainers are essential components in centrifugal pumps as they help in filtering out any solid particles or debris present in the fluid being pumped. These particles can cause damage to the pump impeller or other internal components if not filtered out. By using a strainer, the pump is protected from potential clogging and wear, thereby increasing its lifespan and efficiency.

Centrifugal Pump Suction Strainers

Centrifugal pump suction strainers are typically installed at the inlet of the pump. They are designed to capture large particles such as rocks, debris, or other contaminants that may be present in the fluid. The strainer acts as a barrier, preventing these particles from entering the pump and causing damage.

Why Strainers are Important

Apart from protecting the pump from damage, strainers also help in maintaining the quality of the fluid being pumped. By removing solid particles, the strainer ensures that the fluid remains clean and free from impurities. This is particularly important in industries where the purity of the fluid is crucial, such as in pharmaceutical or food processing plants.

During the 1960s, ITT Domestic® and other manufacturers introduced multi-stage, centrifugal pumps into the high-pressure steam market. Then during

The decanter centrifuge, in splitting the processed fluid into two streams—the underflow, or ‘‘cake,’’ containing the coarser . calculated by dividing the rpm of the bowl by the gearbox ratio. For example, with a 40:1 .

function of strainer in centrifugal pump|centrifugal pump suction strainers