Our Products

Fabricated Duplex Strainers /

DB150 - Style 2

Design Features:

• Standard sizes from 6” - 24”.

• Available with RF or RTJ flanged (ASME B16.5) or Buttweld (ASME B16.9) end connections.

• Standard thru bolt cover design.

• Custom modifications are available.

• May be installed in horizontal pipelines.

• All welders qualified to ASME Section IX.

• Strainers designed to meet the requirements of ASME B31.1,ASME B31.3 and/or ASME Section VIII, Div.1.

• Four individual operated butterfly valves (IFC series BI125W/L) are used to divert and isolate flow. Ball, gate and other isolation valve types may be used if requested.

• 304 SS perforated screens are standard.

• Drains and differential connections are standard and are furnished with plug.

• Vents and special covers are optional (See pages 21-22).

Size 1 (in / mm)	A (in / mm)	B (in / mm)	C (in / mm)	D (in / mm)	E (in / mm)	F NPT (in / mm)	G NPT (in / mm)	Weight (lb / kg) Cover	Weight (lb / kg) Unit	Price
2" - 50	36.00" - 914	13.00" - 330	6.00" - 152	11.00" - 279	25.00" - 635	3/4" - 20	1/2" - 15	26 - 12	280 - 127
3" - 80	42.00" - 1067	16.00" - 406	8.00" - 203	14.00" - 356	29.00" - 737	1" - 25	1/2" - 15	45 - 20	300 - 136
4" - 100	49.00" - 1245	16.00" - 406	8.00" - 203	14.00" - 356	31.00" - 787	1" - 25	1/2" - 15	45 - 20	450 - 204
6" - 150	62.00" - 1575	18.00" - 457	10.00" - 254	17.00" - 432	36.00" - 914	1" - 25	1/2" - 15	70 - 32	700 - 318
8" - 200	74.00" - 1880	22.00" - 559	12.00" - 305	21.00" - 533	43.00" - 1092	1" - 25	1/2" - 15	110 - 50	1400 - 636
10" - 250	92.00" - 2337	28.00" - 711	13.00" - 330	25.00" - 635	58.00" - 1473	1 1/2" - 40	1/2" - 15	180 - 82	1850 - 840
12" - 300	104.00" - 2642	24.00" - 610	14.00" - 356	28.00" - 711	62.00" - 1575	1 1/2" - 40	1/2" - 15	220 - 100	2750 - 1249
14" - 350	114.00" - 2896	32.00" - 813	18.00" - 457	33.00" - 838	65.00" - 1651	2" - 50	1/2" - 15	285 - 129	4000 - 1816
16" - 400	126.00" - 3200	32.00" - 813	20.00" - 508	36.00" - 914	72.00" - 1829	2" - 50	3/4" - 20	430 - 195	5300 - 2406
18" - 450	140.00" - 3556	40.00" - 1016	20.00" - 508	40.00" - 1016	80.00" - 2032	2" - 50	3/4" - 20	430 - 195	5900 - 2679
20" - 500	156.00" - 3962	40.00" - 1016	24.00" - 610	46.00" - 1168	90.00" - 2286	2" - 50	3/4" - 20	965 - 438	8000 - 3632
24" - 600	182.00" - 4623	48.00" - 1219	28.00" - 711	40.00" - 1016	110.00" - 2794	2" - 50	3/4" - 20	1540 - 699	9000 - 4086

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