10-20 L

a U.S.A. Corporation

Ag Product Information

Model 10-20L

Full circle impact - **low angle - available with 7°, 12°, 15°, 18°, or 20° low angle nozzle

*1/2" male N.P.T. - single nozzle

Cast-bronze head with cored water passage and double-bridge construction

Cast-bronze lever with I-beam construction for added strength

Stainless steel spindle, fulcrum pin, lever spring, and bearing spring for long-wearing durability

T-ring style bearing for proven dependability

Designed for intermediate nozzle sizes for use in dairy washing and under-tree application
*Also available in 3/4" male N.P.T.
**Specify nozzle angle when ordering

MODEL 10-20L 7° Nozzle Performance Nominal stream height 2.5' above nozzle @ *normal pressure
	Nozzle		Nozzle		**Nozzle		Nozzle		Nozzle		Nozzle
PSI	7/64"		1/8"		9/64"		5/32"		11/64"		3/16"
	Dia.	GPM	Dia.	GPM	Dia.	GPM	Dia.	GPM	Dia.	GPM	Dia.	GPM
25	57	1.65	58	2.13	60	2.66	61	3.26	62	3.90	63	4.61
30	58	1.80	59	2.32	61	2.91	62	3.56	63	4.26	64	5.03
35	59	1.94	60	2.51	62	3.14	63	3.83	64	4.59	65	5.42
40	60	2.08	61	2.71	63	3.35	64	4.09	65	4.90	66	5.78
45	61	2.20	62	2.87	64	3.54	65	4.33	66	5.18	67	6.11
50	62	2.32	63	3.02	65	3.73	66	4.55	67	5.45	68	6.43
55	63	2.43	64	3.17	66	3.90	67	4.77	68	5.71	69	6.73
60	64	2.53	65	3.31	67	4.07	68	4.97	69	5.95	70	7.02

MODEL 10-20L 12° Nozzle Performance Nominal stream height 4' above nozzle @ *normal pressure
	Nozzle		Nozzle		**Nozzle		Nozzle		Nozzle		Nozzle
PSI	7/64"		1/8"		9/64"		5/32"		11/64"		3/16"
	Dia.	GPM	Dia.	GPM	Dia.	GPM	Dia.	GPM	Dia.	GPM	Dia.	GPM
25	58	1.66	59	2.14	61	2.67	64	3.25	66	3.88	68	4.57
30	59	1.82	60	2.34	62	2.92	65	3.56	67	4.26	69	5.01
35	60	1.97	61	2.53	63	3.16	66	3.85	68	4.60	70	5.42
40	61	2.10	62	2.71	64	3.38	67	4.12	69	4.92	71	5.80
45	62	2.23	63	2.87	65	3.58	68	4.37	70	5.23	72	6.16
50	63	2.35	64	3.02	67	3.78	69	4.61	71	5.51	73	6.49
55	64	2.47	66	3.17	68	3.96	70	4.83	72	5.78	74	6.81
60	65	2.58	67	3.31	69	4.14	71	5.05	73	6.04	75	7.12

MODEL 10-20L 20° Nozzle Performance Nominal stream height 5' above nozzle @ *normal pressure
	Nozzle		Nozzle		**Nozzle		Nozzle		Nozzle		Nozzle
PSI	7/64"		1/8"		9/64"		5/32"		11/64"		3/16"
	Dia.	GPM	Dia.	GPM	Dia.	GPM	Dia.	GPM	Dia.	GPM	Dia.	GPM
25	60	1.67	62	2.17	63	2.74	66	3.36	68	4.05	70	4.81
30	61	1.84	63	2.38	64	3.00	67	3.69	69	4.44	71	5.27
35	62	1.99	64	2.58	66	3.24	68	3.98	70	4.80	72	5.69
40	63	2.13	65	2.76	67	3.47	69	4.26	71	5.13	73	6.08
45	64	2.26	66	2.93	68	3.68	70	4.52	72	5.44	74	6.45
50	65	2.38	68	3.09	69	3.88	71	4.77	73	5.74	75	6.80
55	67	2.50	69	3.24	70	4.08	72	5.00	74	6.02	76	7.13
60	68	2.61	70	3.39	71	4.26	73	5.22	75	6.29	77	7.44

* Standard nozzle at mid-point of pressure range
**Indicates standard nozzle size furnished unless otherwise specified
Optimum performance at mid-point of pressure range

WeatherTec Corporation - toll-free 800.835.7836
tel 559.291.5555 - fax 559.294.8802
info@weathertec.com