Self Cleaning Filter

Product specification

Self cleaning filters can be used as side filter to protect cooling towers or pumps, heat exchanger, boiler and ect.,
Also Self cleaning filter with 100-300 micron mesh size ( according to UF requirements) is applicable before Ultrafiltration. And 50 micron mesh size can be apply as a RO membranes pretreatment unit.
Filtration is continuous and there is no need to side filter during washing operation. Due to Bernoulli principal during washing, there is a minimum water waste ( 99% efficiency)

Application: Cooling water protection for Block Heat Exchangers in a Naphtha cooling cycle.

Problem:

Clogging of Plate Heat Exchangers through sand und micro/macro fouling.

Solution:

  • ATEX conform design for refinery application
  • Seawater resistant Materials
  • Anti-fouling equipment for prevention of mussel and other macro fouling.
  • Resistant against aggressive environmental conditions
  • Easy start up and maintenance; plug and play design
  • Two F450 Automatic filter with vertical installation were delivered to protect the highly sensitive Block HE. F450 filters are extremely reliable and especially designed for each unique task. The modern ATEX controller enables the optimization and adaption of all processes during process
    In the explosion endangered ATEX zone.

Filter details:

Automatic Filter: 2 x F450 / DN 300
Filter fines: 1 mm
Body: Steel rubberlined
Flow: 500 m³/h
Design pressure: 3,5 bar
Temperature: Standard ambient temperature
Flushing: time and differential pressure controlled fig1

Application, Saudi Arabia:

Cooling Water protection for a Mega PHE in a combined Refinery / Gas cycle Power Plant CCP

Problem:

Clogging of Plate Heat Exchangers through sand und micro/macro fouling.

Solution:

  • NEC 505 conform design for refinery application
  • Seawater resistant materials
  • Anti-fouling equipment for prevention of mussel and other macro fouling.
  • Resistant against aggressive environmental conditions
  • Easy start up and maintenance; plug and play design
    Two F450 Automatic filter with vertical installation and one F450 with horizontal installation were delivered.
    F450 filters are extremely reliable and especially designed for each unique task.
    The modern NEC 505 controller enables the optimization and adaption of all processes during process
    In the explosion endangered NEC zone.
Self Cleaning Filter

Filter details:

Automatic filter: 2 x F450 / DN 600 + 1 x F450 / DN 500
Filter fines: 1 mm
Body: Steel rubber lined
Flow: 10.525 m³/h
Design pressure: 5,5 bar
Temperature: Standard ambient temperature
Flushing: time and differential pressure controlled

Characteristics / Why SAB! :

SAB has been chosen because of the sensitivity and the prime importance of the cooling system.
The advantages of the special, customized SAB Schünemann filter design, made fit for purpose, and has been the unique cover closer for highest protection of the employees: essential factors for the choice of the SAB filter.
This unique filter design provides the highest available degree of safety when it comes to protection of personal working with pressurized vessel and equipment.
Additional to that, SAB possesses process- and component knowledge beyond the filter and is able to help the customer implementing the filter into the process. As an example: SAB consulted SAUDI ARAMCO and Technicas Reunidas with projecting a crucial combined tank/pump system.
Superior filter design, and a short lead time, as well as cost within in budget, have been decisive factors.
SAB was also able to fulfill all parameters of the NEC 505 Explosion protection requirements.
“Made in Germany“is our gain and appreciated by our highly valued customers.
Application Report Saudi Arabia:
Cooling Water protection for a Mega PHE in a combined Refinery / Gas cycle Power Plant CCP

Self Cleaning Filter

Model F480:

  • Capacity: 220-45000 mch
  • Mesh size: 40 micron- 50mm
  • For more information, please refer to catalog and data sheet

Model F450 :

  • Capacity 2-5000 mch
  • Mesh size:150 micron t0 50 mm
  • Operation pressure 1-25 bar
  • For more information, please refer to catalog and data sheet
Self Cleaning Filter

Projects:

Application of the F480 model as a cooling water filter.
Capacity: 12500 cubic meters per hour
Mesh size: 1000 microns
Pressure: 5.4 bar Fig 5