Low Pressure Filters

BuTech line filters are used in system lines to remove contaminating particles from the system fluid. Upstream filter of larger micron rating than downstream filter to prevent clogging of downstream filter.

Standard materials of construction are 316 stainless steel with 300 series stainless steel filter discs. Available in nominal ratings of: 0.5, 2, 5, 10, 20, 40, and 100 micron.

BuTech sintered cup filters offer maximum filtration surface area for removal of contaminating particles from the fluid system. They may be used in systems which require high flow rates with minimum pressure drop.

Standard materials of construction are 316 stainless steel with 300 series stainless steel filter discs. Available in nominal ratings of: 5, 10, 20, 40, and 100 micron.

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Butech offers two different styles of filters, the Line Filter and the Sintered Cup Filter. Standard materials of construction are a 316 stainless steel body with 300 series filter elements.

Standard materials of construction are 316 stainless steel with 300 series stainless steel filter discs. Available in nominal ratings of: 0.5, 2, 5, 10, 20, 40, and 100 micron.

Catalog Number	Connection	MAWP	Area*	A	B	C	D
LPLF2	1/8" L/P Tube	15,000 PSI 1030 bar	0.06 in2 39 mm2	3.62" (91.9)	1.75" (44.5)	0.75" (19.1)	0.62" (15.7)
LPLF4	1/4" L/P Tube	11,500 PSI 790 bar	0.15 in2 97 mm2	4.12" (104.6)	2.12" (53.8)	1.00" (25.4)	0.88" (22.4)
LPLF6	3/8" L/P Tube	7,500 PSI 520 bar	0.15 in2 97 mm2	4.12" (104.6)	2.12" (53.8)	1.00" (25.4)	0.88" (22.4)
LPLF8	1/2" L/P Tube	5,500 PSI 380 bar	0.15 in2 97 mm2	4.19" (106.4)	2.12" (53.8)	1.00" (25.4)	1.00" (25.4)

*Effective area of filter element

Micron rating of filter must be specified. To order, complete the catalog number with the desired micron rating, up- stream first: LPLF4-40/20 specifies a line filter with 1/4" L/P connections, a 40 micron filter upstream and 20 micron downstream.

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Catalog Number	Connection	MAWP	Area*	A	B	C	D
LPSCF2	1/8" L/P Tube	15,000 PSI 1030 bar	0.54 in2 348 mm2	2.38" (60.5)	1.88" (47.8)	0.50" (12.7)	0.62" (15.7)
LPSCF4	1/4" SL/P Tube	11,500 PSI 790 bar	0.49 in2 316 mm2	3.24" (82.3)	2.62" (66.5)	0.75" (19.1)	0.81" (20.6)
LPSCF6	3/8" SL/P Tube	7,500 PSI 520 bar	1.47 in2 948 mm2	4.44" (112.8)	3.50" (88.9)	1.38" (35.1)	1.38" (35.1)
LPSCF8	1/2" L/P Tube	5,500 PSI 380 bar	1.47 in2 948 mm2	4.67" (118.6)	3.50" (88.9)	1.38" (35.1)	1.38" (35.1)

*Effective area of filter element

Micron rating of filter must be specified. To order, complete the catalog number with the desired micron rating: LPSCF4-20 specifies a line filter with 1/4" L/P connections and a 20 micron filter.

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BuTech - Low Pressure Valves, Fitting and Tubing

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Low Pressure Filters

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Line Filters

Sintered Cup Filters

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BuTech - Low Pressure Valves, Fitting and Tubing