CAF200 economical water suction filter

Principle Overview

This series of economical hydraulic filters combines the advantages of high-quality filtration and self-cleaning function to provide customers with continuous water supply from different water sources (sewage, reservoirs, rivers, lakes, etc.). This filter can be widely used in industrial, municipal, and irrigation applications. Its main component is a filter screen made of stainless steel with a large open area to withstand high pollution loads and pressures. When the pressure difference (△ P) of the filter reaches the preset value [0.5 bar (7 psi)], self-cleaning will be performed. The drain valve opens, the pressure is released through the hydraulic plug, and the water flow is discharged through the drain valve. The pressure inside the hydraulic motor chamber and the suction pipe is significantly reduced, and the hydraulic motor drives the suction pipe and nozzle to rotate and move vertically, sucking out the dirt through the nozzle and cleaning the inner wall of the entire filter screen. The flushing process takes 5 seconds. At the end of the process, the drain valve is closed and the filter is in a clean state.Throughout the entire cleaning processThe water supply is uninterrupted during the process

1. Hydraulic piston 2, housing 3, drain valve 4, drain chamber 5, hydraulic motor

7. Filter 8, suction shaft 9, suction nozzle 10, pressure gauge 11, controller

standard

• Single processing water volume: 10~200m3/h

• Minimum working pressure: 2 bar (30 psi)

• Working pressure: ≤ 10 bar (150 psi), ≤ 16 bar

• Pressure loss during filter cleaning: 0.1 bar (2 psi)

• Working water temperature: ≤ 65oC(149oF)

• Filter accuracy range: 25-400 microns

• Water required for self-cleaning: 2-4 "filter, -8 liters; 4S-8" filter, -25 liters

• Self cleaning time: 5 seconds

• Self cleaning control mode: pressure difference, time, and manual

• Electric control mode: DC 12V; AC 24V

• The self-cleaning of the filter relies entirely on the water pressure inside the system pipeline, without the need for external power

Technical parameters

Installation size

Special applications

ØWork pressure: up to 16 bar

ØWorking water temperature: ≤ 95⁰C.

ØFrost prevention: a special control system used in cold weather conditions.

ØVoltage: 110 V, 220 V, single-phase, 24 V and solar power.

remarks:According to the working pressure of the filter, electric cleaning or hydraulic cleaning can be selected