Vertical Hi-Rate Sand Filter Specifications

Hi-Rate Filters - SFV Series - Single Tank Systems Performance Specifications
Model No.	Tank Dia.	Sq. Ft. Filter Area	Face Pipe Size	Rate and Capacity			Cubic Feet Gravel	Cubic Ft. #20 Sand
Model No.	Tank Dia.	Sq. Ft. Filter Area	Face Pipe Size	15 gpm	20 gpm	Gallons Per 6 hrs.	Cubic Feet Gravel	Cubic Ft. #20 Sand
22-700.36	36"	7.1	2-1/2"	107 -	- 142	38,520 51,120	4	15
22-700.42	42"	9.6	3"	144 -	- 192	51,840 69,120	6	20
22-700.48	48"	12.6	4"	189 -	- 252	68,040 90,720	12	23
22-700.54	54"	15.9	4"	238.5 -	- 318	85,860 114,480	16	26
22-700.60	60"	19.6	4"	294 -	- 392	105,840 141,120	19	35
22-700.66	66"	23.7	4"	355.5 -	- 474	127,980 170,640	24	41
22-700.72	72"	28.3	6"	424.5 -	- 566	152,820 203,760	28	50
22-700.78	78"	33.2	6"	498 -	- 664	179,280 239,040	33	58
22-700.84	84"	38.5	6"	577.5 -	- 770	207,900 277,200	38	68
22-700.90	90"	44.2	6"	663 -	- 884	238,680 318,240	44	77
22-700.96	96"	50.3	8"	754.5 -	- 1,006	271,620 362,160	50	88
22-700.102	102"	56.7	8"	850.5 -	- 1,134	306,180 408,240	57	99
22-700.108	108"	63.6	8"	954 -	- 1,272	343,440 457,920	64	143
22-700.114	114"	70.9	8"	1,063.5 -	- 1,418	382,860 510,480	72	160
22-700.120	120"	78.5	8"	1,177.5 -	- 1,570	423,900 565,200	79	176
Hi-Rate Filters - SFV Series - Dual Tank Systems
22-700.248	48"	25.2	6"	378 -	- 504	136,080 181,440	24	46
22-700.254	54"	31.8	6"	477 -	- 636	171,720 228,960	32	52
22-700.260	60"	39.2	6"	588 -	- 784	211,680 282,240	38	70
22-700.266	66"	47.4	6"	711 -	- 948	255,960 341,280	48	82
22-700.272	72"	56.6	8"	849 -	- 1,132	305,640 407,520	56	128
22-700.278	78"	66.4	8"	996 -	- 1,328	358,560 478,080	66	150
22-700.284	84"	77	8"	1,155 -	- 1,540	415,800 554,400	76	174
22-700.290	90"	88.4	8"	1,326 -	- 1,768	477,360 636,480	88	200
22-700.296	96"	100.6	8"	1,509 -	- 2,012	543,240 724,320	100	226
22-700.2102	102"	113.4	8"	1,701 -	- 2,268	612,360 816,480	114	254
22-700.2108	108"	127.2	8"	1,908 -	- 2,544	686,880 915,840	128	286
22-700.2114	114"	141.8	8"	2,127 -	- 2,386	765,720 1,020,960	144	320
22-700.2120	120"	157	8"	2,335 -	- 3,140	847,800 1,130,400	158	352