Contaminant arrester filters

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Contaminant arrester filters
 

Spec. TU 3683-028-00153229-2016

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Contaminant arrester filters are intended to provide treatment for pumped fluids from mechanical parts, foreign objects, clays, paraffin and gum residuals and scaling.

There are two kinds of designs for contaminant arrester filters: horizontal and vertical.

Horizontal ones are intended for installation at oil pump stations and oil product pumping mains.

Vertical ones come in three options: strainers, mesh drains and drain splitters. Strainers are usually installed upstream jockey pumps, while two of the latter are intended for installation upstream oil and oil product pumping skids.

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Main features of horizontal contaminant arresters

Description

Figures

Nominal diameter of connected piping
DN

200

250

300

350

400

500

600

700

800

1000

1200

Max oil flow, m3/hr

200

300

500

600

800

1200

1800

2500

3000

5100

7600

Operating pressure, MPa

1.6, 2.5, 4.0, 6.3, 8.0, 10.0

Temperature,
°С

fluid

for oil – from minus 15 to plus 80
for oil products – from minus 20 to plus 60

min allowable below zero

for U rating – minus 40
for KhL rating – minus 60
for UKhL rating – minus 60

Nominal filtration fineness*, mm, up to

4.0, 8.0, 12.0

Max pressure drop across clean filter cartridge, MPa

0.03

Max pressure drop across contaminated filter cartridge, MPa

0.1

* Nominal filtration fineness is sized by design institute/ by others depending on the installation area



Main features of vertical contaminant arresters

Description

Figures

Nominal diameter of connected piping
DN

80

100

150

200

250

300

350

400

500

700

800

1000

Max oil flow, m3/hr

60

100

200

400

500

900

1100

1600

2500

3600

4500

7000

Operating pressure, MPa

1.6, 2.5, 4.0, 6.3

Temperature,
°С

fluid

for oil – from minus 15 to plus 80
for oil products – from minus 20 to plus 60

min allowable below zero

for U rating – minus 40
for KhL rating – minus 60
for UKhL rating – minus 60

Nominal filtration fineness*, mm, up to

for oil - 4.0, 8.0, 12.0
for oil products – 0.2, 0.4, 0.5, 0.6, 0.7, 2.0, 3.0, 4.0

Max pressure drop across clean filter cartridge, MPa

0.03

Max pressure drop across contaminated filter cartridge, MPa

0.05

* Nominal filtration fineness is sized by design institute/ by others depending on the installation area