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LIFT & DISTANCE TABLE (12 GPM)

PERC-RITE LIFT & DISTANCE TABLE
12 GPM SEMI-AUTOMATIC DRIP SYSTEMS: 24" EMITTER SPACING

LIFT & DISTANCE TABLE QUALIFICATIONS

The vertical lift is the elevation difference between the "Off Level Float" and the highest point in any drip zone.
The supply/return line column is the distance from the filter to the farthest drip zone.
The diameter of the pipe from the pump tank to the optional filter unit is 1-1/2" minimum.
All zone supply and return pipes are 1".
The flush return pipe from the filter box to the pretreatment tank is 1-1/2" gravity.
The maximum distance from the pump tank to the optional filter valve box is 30' and the vertical lift from the pump chamber to the optional filter valve box is 8'.
These tables may be used with the standard zone detail configuration only. A calculation sheet (not included herein) must be filled out for any other configuration.
Top feed manifolds must be used when any discernible slope is encountered.
Remote zone valves are needed when pumping downhill from the filter.
Return pressure assembly is needed when pumping uphill from the optional valve box.

LIFT & DISTANCE TABLE
12 GPM SEMI-AUTOMATIC PERC-RITE DRIP SYSTEMS: 24" EMITTER SPACING
Maximum Static Lift ("Off Level Float" to Drip Field)

Table A: STANDARD QM LIFT & DISTANCE TABLE
	Supply/
1	Return Line	2-Lat	3-Lat	4-Lat	5-Lat
	(feet)	300'	300'	250'	150'
2
3	100	100	83	78	86
4	150	98	80	73	80
5	200	96	76	68	74
6	250	94	72	62	68
7	300	92	69	57	63
8	350	90	65	52	57
9	400	88	62	46	51
10	450	86	58	41	45
11	500	84	54	36	39
12	550	82	51	30
13	600	80	57	25
14	650	78	44	20
15	700	76	40	15
16	750	74	36	9
17	800	72	33	Note: Use Table B when using HydroSeq Valve
18	850	70	29
19	900	68	26
20	950	66	22
21	1000	64	18

Table B: QM w/ HYDRO SEZ DISTRIBUTING VALVE
	Supply/
1	Return Line	2-Lat	3-Lat	4-Lat	5-Lat
	(feet)	300'	300'	250'	150'
2
3	100	61	61	61	61
4	150	58	58	58	58
5	200	56	56	56	56
6	250	53	53	53	53
7	300	50	50	50	50
8	350	47	47	47	47
9	400	44	44	44	44
10	450	42	42	36	42
11	500	39	39	31	39
12	550	36	36	25
13	600	33	33	20
14	650	30	30	15
15	700	28	28	10
16	750	25	25	4
17	800	22	22	Note: Use this table when using HydroSeq Valve
18	850	19	19
19	900	16	16
20	950	14	14
21	1000	11	11