SIF Inline Filters

Price range: $42.40 through $94.64

Access our inline filters, crafted for efficient contaminant removal and long-lasting performance in fluid systems. These filters are ideal for industrial applications, offering leak-free operation and consistent flow rates. Built with precision, they ensure system reliability and optimal protection for sensitive components. Browse our catalog to find solutions tailored to your needs.
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Description

Remove system particulate contaminants. Inline filters are for use where space is limited. Replaceable filter element. Maximum operating pressure : 3000 psi at 70 ºF (21 ºC) Operating temperature range : -20 ºF to 900 ºF (-28 ºC to 482 ºC ) with SS316 body 1/8 to 1/2 in. and 3 to 10 mm end connections.

Specifications
Inch/Metric	Inch
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Superlok Part Type	Filter

Available Sizes

SIF Inline Filters SIF1S2-7

SIF 1/8 in. Tube Outside Diameter D, 7 Micron Inlet Inline Filter

$42.40

Dimensions
Dimension H	14.3mm
Dimension I	29.2mm
Dimension L	54.7mm

Specifications
Air Flow at Inlet Pressure 5 psig (0.34 bar)	0.50ft³/min
Air Flow at Inlet Pressure 10 psig (0.34 bar)	0.90ft³/min
Air Flow at Inlet Pressure 15 psig (1.0 bar)	1.2ft³/min
Effective Filtration Area	0.55000000000000004in², 350mm²
End Connection	Inlet, Outlet
Inch/Metric	Inch
Inlet Size	44204in
Nominal Size	7µm
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Orifice	2.4mm
Outlet Size	44204in
Pore Size Range	5 to 10µm
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Water Flow at Pressure Drop 10 psig (0.68 bar)	1.2999999999999999E-2ft³/min
Water Flow at Pressure Drop 50 psig (3.4 bar)	0.04ft³/min
Water Flow at Pressure Drop 100 psig (6.8 bar)	6.4000000000000001E-2ft³/min
Working Pressure at -20ºF (-28 ºC) to 100 (37 ºC) Temperature	206bar, 3000psig
Working Pressure at 200 (93 ºC) Temperature	177bar, 2580psig
Working Pressure at 300 (148 ºC) Temperature	160bar, 2330psig
Working Pressure at 400 (204 ºC) Temperature	147bar, 2140psig
Working Pressure at 500 (260 ºC) Temperature	137bar, 1990psig
Working Pressure at 600 (315 ºC) Temperature	129bar, 1880psig
Working Pressure at 650 (343 ºC) Temperature	127bar, 1845psig
Working Pressure at 700 (371 ºC) Temperature	124bar, 1800psig
Working Pressure at 750 (398 ºC) Temperature	121bar, 1760psig
Working Pressure at 800 (426 ºC) Temperature	118bar, 1725psig
Working Pressure at 850 (454 ºC) Temperature	116bar, 1690psig

$42.40

SIF Inline Filters SIF2F-4N-60

SIF 1/4 in. Female National Pipe Taper (FNPT), 60 Micron Inlet Inline Filter

$55.34

Dimensions
Dimension H	19.0mm
Dimension I	39.7mm
Dimension L	72.9mm

Specifications
Air Flow at Inlet Pressure 5 psig (0.34 bar)	3.1ft³/min
Air Flow at Inlet Pressure 10 psig (0.34 bar)	5.9ft³/min
Air Flow at Inlet Pressure 15 psig (1.0 bar)	8.5ft³/min
Effective Filtration Area	1.3in², 830mm²
End Connection	Female National Pipe Thread (FNPT)Inlet, Female National Pipe Thread (FNPT)Outlet
Inch/Metric	Inch
Inlet Size	44200in
Nominal Size	60µm
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Orifice	4.8mm
Outlet Size	44200in
Pore Size Range	50 to 75µm
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Water Flow at Pressure Drop 10 psig (0.68 bar)	0.12ft³/min
Water Flow at Pressure Drop 50 psig (3.4 bar)	6.7000000000000004E-2ft³/min
Water Flow at Pressure Drop 100 psig (6.8 bar)	0.61499999999999999ft³/min
Working Pressure at -20ºF (-28 ºC) to 100 (37 ºC) Temperature	206bar, 3000psig
Working Pressure at 200 (93 ºC) Temperature	177bar, 2580psig
Working Pressure at 300 (148 ºC) Temperature	160bar, 2330psig
Working Pressure at 400 (204 ºC) Temperature	147bar, 2140psig
Working Pressure at 500 (260 ºC) Temperature	137bar, 1990psig
Working Pressure at 600 (315 ºC) Temperature	129bar, 1880psig
Working Pressure at 650 (343 ºC) Temperature	127bar, 1845psig
Working Pressure at 700 (371 ºC) Temperature	124bar, 1800psig
Working Pressure at 750 (398 ºC) Temperature	121bar, 1760psig
Working Pressure at 800 (426 ºC) Temperature	118bar, 1725psig
Working Pressure at 850 (454 ºC) Temperature	116bar, 1690psig

$55.34

SIF Inline Filters SIF2S4-2

SIF 1/4 in. Tube Outside Diameter D, 2 Micron Inlet Inline Filter

$46.40

Dimensions
Dimension H	19.0mm
Dimension I	39.7mm
Dimension L	75.2mm

Specifications
Air Flow at Inlet Pressure 5 psig (0.34 bar)	0.6ft³/min
Air Flow at Inlet Pressure 10 psig (0.34 bar)	1.4ft³/min
Air Flow at Inlet Pressure 15 psig (1.0 bar)	2.2999999999999998ft³/min
Effective Filtration Area	1.3in², 830mm²
End Connection	Inlet, Outlet
Inch/Metric	Inch
Inlet Size	44200in
Nominal Size	2µm
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Orifice	4.8mm
Outlet Size	44200in
Pore Size Range	1 to 4µm
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Water Flow at Pressure Drop 10 psig (0.68 bar)	3.2000000000000001E-2ft³/min
Water Flow at Pressure Drop 50 psig (3.4 bar)	0.115ft³/min
Water Flow at Pressure Drop 100 psig (6.8 bar)	0.17399999999999999ft³/min
Working Pressure at -20ºF (-28 ºC) to 100 (37 ºC) Temperature	206bar, 3000psig
Working Pressure at 200 (93 ºC) Temperature	177bar, 2580psig
Working Pressure at 300 (148 ºC) Temperature	160bar, 2330psig
Working Pressure at 400 (204 ºC) Temperature	147bar, 2140psig
Working Pressure at 500 (260 ºC) Temperature	137bar, 1990psig
Working Pressure at 600 (315 ºC) Temperature	129bar, 1880psig
Working Pressure at 650 (343 ºC) Temperature	127bar, 1845psig
Working Pressure at 700 (371 ºC) Temperature	124bar, 1800psig
Working Pressure at 750 (398 ºC) Temperature	121bar, 1760psig
Working Pressure at 800 (426 ºC) Temperature	118bar, 1725psig
Working Pressure at 850 (454 ºC) Temperature	116bar, 1690psig

$46.40

SIF Inline Filters SIF2S4-60

SIF 1/4 in. Tube Outside Diameter D, 60 Micron Inlet Inline Filter

$46.40

Dimensions
Dimension H	19.0mm
Dimension I	39.7mm
Dimension L	75.2mm

Specifications
Air Flow at Inlet Pressure 5 psig (0.34 bar)	3.1ft³/min
Air Flow at Inlet Pressure 10 psig (0.34 bar)	5.9ft³/min
Air Flow at Inlet Pressure 15 psig (1.0 bar)	8.5ft³/min
Effective Filtration Area	1.3in², 830mm²
End Connection	Inlet, Outlet
Inch/Metric	Inch
Inlet Size	44200in
Nominal Size	60µm
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Orifice	4.8mm
Outlet Size	44200in
Pore Size Range	50 to 75µm
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Water Flow at Pressure Drop 10 psig (0.68 bar)	0.12ft³/min
Water Flow at Pressure Drop 50 psig (3.4 bar)	6.7000000000000004E-2ft³/min
Water Flow at Pressure Drop 100 psig (6.8 bar)	0.61499999999999999ft³/min
Working Pressure at -20ºF (-28 ºC) to 100 (37 ºC) Temperature	206bar, 3000psig
Working Pressure at 200 (93 ºC) Temperature	177bar, 2580psig
Working Pressure at 300 (148 ºC) Temperature	160bar, 2330psig
Working Pressure at 400 (204 ºC) Temperature	147bar, 2140psig
Working Pressure at 500 (260 ºC) Temperature	137bar, 1990psig
Working Pressure at 600 (315 ºC) Temperature	129bar, 1880psig
Working Pressure at 650 (343 ºC) Temperature	127bar, 1845psig
Working Pressure at 700 (371 ºC) Temperature	124bar, 1800psig
Working Pressure at 750 (398 ºC) Temperature	121bar, 1760psig
Working Pressure at 800 (426 ºC) Temperature	118bar, 1725psig
Working Pressure at 850 (454 ºC) Temperature	116bar, 1690psig

$46.40

SIF Inline Filters SIF3S6-.5

SIF 3/8 in. Tube Outside Diameter D, 0.5 Micron Inlet Inline Filter

$75.34

Dimensions
Dimension H	25.4mm
Dimension I	43.2mm
Dimension L	81.8mm

Specifications
Air Flow at Inlet Pressure 5 psig (0.34 bar)	0.36ft³/min
Air Flow at Inlet Pressure 10 psig (0.34 bar)	0.86ft³/min
Air Flow at Inlet Pressure 15 psig (1.0 bar)	1.6ft³/min
Effective Filtration Area	2in², 1280mm²
End Connection	Inlet, Outlet
Inch/Metric	Inch
Inlet Size	44263in
Nominal Size	0.5µm
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Orifice	7.1mm
Outlet Size	44263in
Pore Size Range	0.5 to 2µm
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Water Flow at Pressure Drop 10 psig (0.68 bar)	1.2E-2ft³/min
Water Flow at Pressure Drop 50 psig (3.4 bar)	1.6E-2ft³/min
Water Flow at Pressure Drop 100 psig (6.8 bar)	0.10199999999999999ft³/min
Working Pressure at -20ºF (-28 ºC) to 100 (37 ºC) Temperature	172bar, 2500psig
Working Pressure at 200 (93 ºC) Temperature	148bar, 2150psig
Working Pressure at 300 (148 ºC) Temperature	133bar, 1940psig
Working Pressure at 400 (204 ºC) Temperature	122bar, 1780psig
Working Pressure at 500 (260 ºC) Temperature	114bar, 1660psig
Working Pressure at 600 (315 ºC) Temperature	107bar, 1560psig
Working Pressure at 650 (343 ºC) Temperature	106bar, 1540psig
Working Pressure at 700 (371 ºC) Temperature	103bar, 1500psig
Working Pressure at 750 (398 ºC) Temperature	100bar, 1460psig
Working Pressure at 800 (426 ºC) Temperature	99.2bar, 1440psig
Working Pressure at 850 (454 ºC) Temperature	97.1bar, 1410psig

$75.34

SIF Inline Filters SIF3S6-2

SIF 3/8 in. Tube Outside Diameter D, 2 Micron Inlet Inline Filter

$75.34

Dimensions
Dimension H	25.4mm
Dimension I	43.2mm
Dimension L	81.8mm

Specifications
Air Flow at Inlet Pressure 5 psig (0.34 bar)	1.4ft³/min
Air Flow at Inlet Pressure 10 psig (0.34 bar)	2.8ft³/min
Air Flow at Inlet Pressure 15 psig (1.0 bar)	4ft³/min
Effective Filtration Area	2in², 1280mm²
End Connection	Inlet, Outlet
Inch/Metric	Inch
Inlet Size	44263in
Nominal Size	2µm
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Orifice	7.1mm
Outlet Size	44263in
Pore Size Range	1 to 4µm
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Water Flow at Pressure Drop 10 psig (0.68 bar)	3.5000000000000003E-2ft³/min
Water Flow at Pressure Drop 50 psig (3.4 bar)	0.14699999999999999ft³/min
Water Flow at Pressure Drop 100 psig (6.8 bar)	0.214ft³/min
Working Pressure at -20ºF (-28 ºC) to 100 (37 ºC) Temperature	172bar, 2500psig
Working Pressure at 200 (93 ºC) Temperature	148bar, 2150psig
Working Pressure at 300 (148 ºC) Temperature	133bar, 1940psig
Working Pressure at 400 (204 ºC) Temperature	122bar, 1780psig
Working Pressure at 500 (260 ºC) Temperature	114bar, 1660psig
Working Pressure at 600 (315 ºC) Temperature	107bar, 1560psig
Working Pressure at 650 (343 ºC) Temperature	106bar, 1540psig
Working Pressure at 700 (371 ºC) Temperature	103bar, 1500psig
Working Pressure at 750 (398 ºC) Temperature	100bar, 1460psig
Working Pressure at 800 (426 ºC) Temperature	99.2bar, 1440psig
Working Pressure at 850 (454 ºC) Temperature	97.1bar, 1410psig

$75.34

SIF Inline Filters SIF3S6-7

SIF 3/8 in. Outside Diameter, 7 Micron Inlet Inline Filter

$75.34

Dimensions
Dimension H	25.4mm
Dimension I	43.2mm
Dimension L	81.8mm

Specifications
Air Flow at Inlet Pressure 5 psig (0.34 bar)	1.8ft³/min
Air Flow at Inlet Pressure 10 psig (0.34 bar)	4.2ft³/min
Air Flow at Inlet Pressure 15 psig (1.0 bar)	6.8ft³/min
Effective Filtration Area	2in², 1280mm²
End Connection	Inlet, Outlet
Inch/Metric	Inch
Inlet Size	44263in
Nominal Size	7µm
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Orifice	7.1mm
Outlet Size	44263in
Pore Size Range	5 to 10µm
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Water Flow at Pressure Drop 10 psig (0.68 bar)	8.5999999999999993E-2ft³/min
Water Flow at Pressure Drop 50 psig (3.4 bar)	0.29399999999999998ft³/min
Water Flow at Pressure Drop 100 psig (6.8 bar)	0.46800000000000003ft³/min
Working Pressure at -20ºF (-28 ºC) to 100 (37 ºC) Temperature	172bar, 2500psig
Working Pressure at 200 (93 ºC) Temperature	148bar, 2150psig
Working Pressure at 300 (148 ºC) Temperature	133bar, 1940psig
Working Pressure at 400 (204 ºC) Temperature	122bar, 1780psig
Working Pressure at 500 (260 ºC) Temperature	114bar, 1660psig
Working Pressure at 600 (315 ºC) Temperature	107bar, 1560psig
Working Pressure at 650 (343 ºC) Temperature	106bar, 1540psig
Working Pressure at 700 (371 ºC) Temperature	103bar, 1500psig
Working Pressure at 750 (398 ºC) Temperature	100bar, 1460psig
Working Pressure at 800 (426 ºC) Temperature	99.2bar, 1440psig
Working Pressure at 850 (454 ºC) Temperature	97.1bar, 1410psig

$75.34

SIF Inline Filters SIF3S6-60

SIF 3/8 in. Outside Diameter, 60 Micron Inlet Inline Filter

$75.34

Dimensions
Dimension H	25.4mm
Dimension I	43.2mm
Dimension L	81.8mm

Specifications
Air Flow at Inlet Pressure 5 psig (0.34 bar)	5.1ft³/min
Air Flow at Inlet Pressure 10 psig (0.34 bar)	2.4ft³/min
Air Flow at Inlet Pressure 15 psig (1.0 bar)	15ft³/min
Effective Filtration Area	2in², 1280mm²
End Connection	Inlet, Outlet
Inch/Metric	Inch
Inlet Size	44263in
Nominal Size	60µm
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Orifice	7.1mm
Outlet Size	44263in
Pore Size Range	50 to 75µm
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Water Flow at Pressure Drop 10 psig (0.68 bar)	0.26700000000000002ft³/min
Water Flow at Pressure Drop 50 psig (3.4 bar)	0.89600000000000002ft³/min
Water Flow at Pressure Drop 100 psig (6.8 bar)	1.337ft³/min
Working Pressure at -20ºF (-28 ºC) to 100 (37 ºC) Temperature	172bar, 2500psig
Working Pressure at 200 (93 ºC) Temperature	148bar, 2150psig
Working Pressure at 300 (148 ºC) Temperature	133bar, 1940psig
Working Pressure at 400 (204 ºC) Temperature	122bar, 1780psig
Working Pressure at 500 (260 ºC) Temperature	114bar, 1660psig
Working Pressure at 600 (315 ºC) Temperature	107bar, 1560psig
Working Pressure at 650 (343 ºC) Temperature	106bar, 1540psig
Working Pressure at 700 (371 ºC) Temperature	103bar, 1500psig
Working Pressure at 750 (398 ºC) Temperature	100bar, 1460psig
Working Pressure at 800 (426 ºC) Temperature	99.2bar, 1440psig
Working Pressure at 850 (454 ºC) Temperature	97.1bar, 1410psig

$75.34

SIF Inline Filters SIF4S8-2

SIF 1/2 in. Outside Diameter, 2 Micron Inlet Inline Filter

$94.64

Dimensions
Dimension H	25.4mm
Dimension I	43.2mm
Dimension L	86.9mm

Specifications
Air Flow at Inlet Pressure 5 psig (0.34 bar)	1.4ft³/min
Air Flow at Inlet Pressure 10 psig (0.34 bar)	2.8ft³/min
Air Flow at Inlet Pressure 15 psig (1.0 bar)	4ft³/min
Effective Filtration Area	2in², 1280mm²
End Connection	Inlet, Outlet
Inch/Metric	Inch
Inlet Size	44198in
Nominal Size	2µm
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Orifice	10.4mm
Outlet Size	44198in
Pore Size Range	1 to 4µm
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Water Flow at Pressure Drop 10 psig (0.68 bar)	3.5000000000000003E-2ft³/min
Water Flow at Pressure Drop 50 psig (3.4 bar)	0.14699999999999999ft³/min
Water Flow at Pressure Drop 100 psig (6.8 bar)	0.214ft³/min
Working Pressure at -20ºF (-28 ºC) to 100 (37 ºC) Temperature	172bar, 2500psig
Working Pressure at 200 (93 ºC) Temperature	148bar, 2150psig
Working Pressure at 300 (148 ºC) Temperature	133bar, 1940psig
Working Pressure at 400 (204 ºC) Temperature	122bar, 1780psig
Working Pressure at 500 (260 ºC) Temperature	114bar, 1660psig
Working Pressure at 600 (315 ºC) Temperature	107bar, 1560psig
Working Pressure at 650 (343 ºC) Temperature	106bar, 1540psig
Working Pressure at 700 (371 ºC) Temperature	103bar, 1500psig
Working Pressure at 750 (398 ºC) Temperature	100bar, 1460psig
Working Pressure at 800 (426 ºC) Temperature	99.2bar, 1440psig
Working Pressure at 850 (454 ºC) Temperature	97.1bar, 1410psig

$94.64

SIF Inline Filters SIF4S8-7

SIF 1/2 in. Outside Diameter, 7 Micron Inlet Inline Filter

$94.64

Dimensions
Dimension H	25.4mm
Dimension I	43.2mm
Dimension L	86.9mm

Specifications
Air Flow at Inlet Pressure 5 psig (0.34 bar)	1.8ft³/min
Air Flow at Inlet Pressure 10 psig (0.34 bar)	4.2ft³/min
Air Flow at Inlet Pressure 15 psig (1.0 bar)	6.8ft³/min
Effective Filtration Area	2in², 1280mm²
End Connection	Inlet, Outlet
Inch/Metric	Inch
Inlet Size	44198in
Nominal Size	7µm
Operating Pressure [Max]	0.34,0.68,1.0bar, 5,10,15psig
Orifice	10.4mm
Outlet Size	44198in
Pore Size Range	5 to 10µm
Pressure Drop	0.68,3.4,6.8bar, 10,50,100psig
Water Flow at Pressure Drop 10 psig (0.68 bar)	8.5999999999999993E-2ft³/min
Water Flow at Pressure Drop 50 psig (3.4 bar)	0.29399999999999998ft³/min
Water Flow at Pressure Drop 100 psig (6.8 bar)	0.46800000000000003ft³/min
Working Pressure at -20ºF (-28 ºC) to 100 (37 ºC) Temperature	172bar, 2500psig
Working Pressure at 200 (93 ºC) Temperature	148bar, 2150psig
Working Pressure at 300 (148 ºC) Temperature	133bar, 1940psig
Working Pressure at 400 (204 ºC) Temperature	122bar, 1780psig
Working Pressure at 500 (260 ºC) Temperature	114bar, 1660psig
Working Pressure at 600 (315 ºC) Temperature	107bar, 1560psig
Working Pressure at 650 (343 ºC) Temperature	106bar, 1540psig
Working Pressure at 700 (371 ºC) Temperature	103bar, 1500psig
Working Pressure at 750 (398 ºC) Temperature	100bar, 1460psig
Working Pressure at 800 (426 ºC) Temperature	99.2bar, 1440psig
Working Pressure at 850 (454 ºC) Temperature	97.1bar, 1410psig

$94.64

SIF Inline Filters

SIF Inline Filters SIF1S2-7

SIF Inline Filters SIF2F-4N-60

SIF Inline Filters SIF2S4-2

SIF Inline Filters SIF2S4-60

SIF Inline Filters SIF3S6-.5

SIF Inline Filters SIF3S6-2

SIF Inline Filters SIF3S6-7

SIF Inline Filters SIF3S6-60

SIF Inline Filters SIF4S8-2

SIF Inline Filters SIF4S8-7

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