20 Series

Flows: 0.84 to 7.13 gpm (191 to 1619 L/hr)

Pressures: 25 to 50 psi (1.72 to 3.45 bar)

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Overview

The 20 series full-circle impacts are Senninger’s most economical impact sprinklers, often called Magpies™ due to their distinctive black and white color. The 20 Series includes several models available on risers or under-tree installations.

Features

Three models with different trajectories available
Wide range of nozzle and vane combinations for excellent distribution at all pressures
Built-in hex wrench for easy, in-the-field maintenance
Connections: 1/2" NPT male (female also available)
Two-year warranty on materials, workmanship and performance
Hand Tight Nozzles eliminate the need for tools during renozzling, are easily identified with color-coding, and are warranted to maintain their correct orifice size for five years

Advanced Features

Hand Tight Nozzles™

The Hand-Tight nozzle combines the nozzle and vane. It eliminates the need for tools during cleaning or changing. The nozzle and vane combination is simply placed inside the barrel of a Senninger impact sprinkler and installed with a few quick turns.

This new concept eliminates the possibility of losing a vane or nozzle retainer and simplifies renozzling. Square orifice nozzles also available.

Models

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2009

Trajectory: 9º

2014

Trajectory: 14º

2023

Trajectory: 23º

Compact Impact

Trajectory: 23º

WedgeDrive™

Trajectory: 14º or 23º (9º model also available)

20 Series

Model	Description
2009HS12MxxxH	½" M NPT plastic swivel (including nozzle)
2009HS12FxxxH	½" M NPT plastic swivel w/ ½" coupling (including nozzle)
2009HS13FxxxH	½" M NPT plastic swivel w/ ½" x ¾" coupling (including nozzle)
2009HWS12MxxxH	½" M NPT Wedge Drive, plastic swivel (including nozzle)
2014HS12MxxxH	½" M NPT plastic swivel (including nozzle)
2014HS13FxxxH	½" M NPT plastic swivel w/ ½" x ¾" coupling (including nozzle)
2014HS1QCxxxH	Quick-Connect swivel w/ gasket (including nozzle)
2014HWS12MxxxH	½" M NPT upper Wedge Drive, plastic swivel (including nozzle)
2023HS12MxxxH	½" M NPT plastic swivel (including nozzle)
2023HS12MBSPxxxH	½" M NPT brass swivel and plastic flow stem (including nozzle)
2023HS12FxxxH	½" M NPT plastic swivel w/ ½" coupling (including nozzle)
2023HS13FxxxH	½" M NPT plastic swivel w/ ½" x ¾" coupling (including nozzle)
2023HS1QCxxxH	Quick-Connect swivel w/ gasket (including nozzle)
2023HS12MxxxH	½" M NPT upper Wedge Drive, plastic swivel (including nozzle)
2023HBS13MxxxH	¾" M NPT Compact Impact w/ Diffuser, plastic swivel (including nozzle)
2023HBS13FxxxH	¾" F NPT Compact Impact w/ Diffuser, plastic swivel (including nozzle)

Specs

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2009HS Impact Sprinkler

2009HS SPRINKLER DESIGN CRITERIA	psi
2009HS SPRINKLER DESIGN CRITERIA	30	35	40	45	50
#6 Nozzle - Gold (3/32")
Flow (gpm)	1.34	1.45	1.55	1.64	-
Diameter at 1.5 ft ht (ft)	58	60	62	64	-
#7 Nozzle - Lime (7/64")
Flow (gpm)	1.84	1.99	2.12	2.25	2.37
Diameter at 1.5 ft ht (ft)	60	62	64	66	67
#8 Lavender (1/8")
Flow (gpm)	2.42	2.62	2.79	2.97	3.12
Diameter at 1.5 ft ht (ft)	62	64	66	68	69
#9 Nozzle - Grey (9/64")
Flow (gpm)	3.08	3.33	3.56	3.78	3.98
Diameter at 1.5 ft ht (ft)	64	66	68	70	71

Sprinkler performance may vary with actual field conditions. Stream heights range from 1.5 to 3.0 ft above the nozzle based on pressure and nozzle size. Minimum recommended riser height is 1.5 ft.

2009HS Impact Sprinkler (Metric)

2009HS SPRINKLER Design Criteria	bar
2009HS SPRINKLER Design Criteria	2.07	2.41	2.76	3.10	3.45
#6 Nozzle - Gold (2.38 mm)
Flow (L/hr)	304	329	352	372	-
Diameter at 0.46 m ht (m)	17.7	18.3	18.9	19.5	-
#7 Nozzle - Lime (2.78 mm)
Flow (L/hr)	418	452	482	511	538
Diameter at 0.46 m ht (m)	18.3	18.9	19.5	20.1	20.4
#8 Nozzle - Lavender (3.18 mm)
Flow (L/hr)	550	595	634	675	709
Diameter at 0.46 m ht (m)	18.9	19.5	20.1	20.7	21.0
#9 Nozzle - Grey (3.57 mm)
Flow (L/hr)	700	756	809	859	904
Diameter at 0.46 m ht (m)	19.5	20.1	20.7	21.3	21.6

Sprinkler performance may vary with actual field conditions. Stream heights range from 0.46 to 0.91 m above the nozzle based on pressure and nozzle size. Minimum recommended riser height is 0.46 m.

2014HS Impact Sprinkler

2014HS SPRINKLER DESIGN CRITERIA	psi
2014HS SPRINKLER DESIGN CRITERIA	30	35	40	45	50
#6 Nozzle - Gold (3/32")
Flow (gpm)	1.34	1.45	1.55	1.64	-
Diameter at 1.5 ft ht (ft)	66	68	70	72	-
#7 Nozzle - Lime (7/64")
Flow (gpm)	1.84	1.99	2.12	2.25	2.37
Diameter at 1.5 ft ht (ft)	68	70	72	74	75
#8 Lavender (1/8")
Flow (gpm)	2.42	2.62	2.79	2.97	3.12
Diameter at 1.5 ft ht (ft)	70	72	74	76	77
#9 Nozzle - Grey (9/64")
Flow (gpm)	3.08	3.33	3.56	3.78	3.98
Diameter at 1.5 ft ht (ft)	71	73	75	77	78

Sprinkler performance may vary with actual field conditions. Stream heights range from 3.0 to 5.0 ft above the nozzle based on pressure and nozzle size. Minimum recommended riser height is 1.5 ft.

2014HS Impact Sprinkler (Metric)

2014HS SPRINKLER Design Criteria	bar
2014HS SPRINKLER Design Criteria	2.07	2.41	2.76	3.10	3.45
#6 Nozzle - Gold (2.38 mm)
Flow (L/hr)	304	329	352	372	-
Diameter at 0.46 m ht (m)	20.1	20.7	21.4	22.0	-
#7 Nozzle - Lime (2.78 mm)
Flow (L/hr)	418	452	482	511	538
Diameter at 0.46 m ht (m)	20.7	21.4	22.0	22.6	22.9
#8 Nozzle - Lavender (3.18 mm)
Flow (L/hr)	550	595	634	675	709
Diameter at 0.46 m ht (m)	21.4	22.0	22.6	23.2	23.5
#9 Nozzle - Grey (3.57 mm)
Flow (L/hr)	700	756	809	859	904
Diameter at 0.46 m ht (m)	21.7	22.3	22.9	23.5	23.8

Sprinkler performance may vary with actual field conditions. Stream heights range from 0.91 to 1.5 m above the nozzle based on pressure and nozzle size. Minimum recommended riser height is 0.46 m.

2023HS Impact Sprinkler

2023HS SPRINKLER DESIGN CRITERIA	psi
2023HS SPRINKLER DESIGN CRITERIA	30	35	40	45	50
#6 Nozzle - Gold (3/32")
Flow (gpm)	1.34	1.45	1.55	1.64	-
Diameter at 1.5 ft ht (ft)	74	75	76	77	-
#7 Nozzle - Lime (7/64")
Flow (gpm)	1.84	1.99	2.12	2.25	2.37
Diameter at 1.5 ft ht (ft)	76	77	78	79	80
#8 Lavender (1/8")
Flow (gpm)	2.42	2.62	2.79	2.97	3.12
Diameter at 1.5 ft ht (ft)	78	79	80	81	82
#9 Nozzle - Grey (9/64")
Flow (gpm)	3.08	3.33	3.56	3.78	3.98
Diameter at 1.5 ft ht (ft)	79	80	81	82	83

Sprinkler performance may vary with actual field conditions. Stream heights range from 6.5 to 9.5 ft above nozzle based on pressure and nozzle size. Minimum recommended riser height is 1.5 ft.

2023HS Impact Sprinkler (Metric)

2023HS SPRINKLER Design Criteria	bar
2023HS SPRINKLER Design Criteria	2.07	2.41	2.76	3.10	3.45
#6 Nozzle - Gold (2.38 mm)
Flow (L/hr)	304	329	352	372	-
Diameter at 0.46 m ht (m)	22.6	22.9	23.2	23.5	-
#7 Nozzle - Lime (2.78 mm)
Flow (L/hr)	418	452	482	511	538
Diameter at 0.46 m ht (m)	23.2	23.5	23.8	24.1	24.4
#8 Nozzle - Lavender (3.18 mm)
Flow (L/hr)	550	595	634	675	709
Diameter at 0.46 m ht (m)	23.8	24.1	24.4	24.7	25.0
#9 Nozzle - Grey (3.57 mm)
Flow (L/hr)	700	756	809	859	904
Diameter at 0.46 m ht (m)	24.1	24.4	24.7	25.0	25.3

Sprinkler performance may vary with actual field conditions. Stream heights range from 2.0 to 3.0 m above nozzle based on pressure and nozzle size. Minimum recommended riser height is 0.46 m.

Compact Impact Sprinkler

COMPACT IMPACT DESIGN CRITERIA	psi
COMPACT IMPACT DESIGN CRITERIA	30	35	40	45	50
#9 Nozzle - Grey (9/64")
Flow (gpm)	3.08	3.33	3.56	3.78	3.98
Diameter at 1.5 ft ht (ft)	78	78	82	86	86
Diameter at 3.0 ft ht (ft)	84	86	87	88	90
#10 Nozzle - Turquoise (5/32")
Flow (gpm)	3.82	4.13	4.41	4.68	4.93
Diameter at 1.5 ft ht (ft)	80	82	82	86	88
Diameter at 3.0 ft ht (ft)	86	87	89	91	92
#11 Nozzle - Yellow (11/64")
Flow (gpm)	4.63	5.00	5.34	5.67	5.98
Diameter at 1.5 ft ht (ft)	82	82	86	88	90
Diameter at 3.0 ft ht (ft)	88	89	92	94	95
#12 Nozzle - Red (3/16")
Flow (gpm)	5.52	5.97	6.37	6.76	7.13
Diameter at 1.5 ft ht (ft)	83	87	90	92	96
Diameter at 3.0 ft ht (ft)	89	91	94	97	98

Sprinkler performance may vary with field conditions. Stream heights range from 7.7 to 10.1 ft above nozzle based on pressure and nozzle size. Minimum recommended riser height is 1.5 ft.

Compact Impact Sprinkler (Metric)

COMPACT IMPACT Design Criteria	bar
COMPACT IMPACT Design Criteria	2.07	2.41	2.76	3.10	3.45
#9 Nozzle - Grey (3.57 mm)
Flow (L/hr)	700	756	809	859	904
Diameter at 0.5 m ht (m)	24	24	25	26	26
Diameter at 0.9 m ht (m)	26	26	27	27	27
#10 Nozzle - Turquoise (3.97 mm)
Flow (L/hr)	868	938	1002	1063	1120
Diameter at 0.5 m ht (m)	24	25	25	26	27
Diameter at 0.9 m ht (m)	26	27	27	28	28
#11 Nozzle - Yellow (4.37 mm)
Flow (L/hr)	1052	1136	1213	1288	1358
Diameter at 0.5 m ht (m)	25	25	26	27	27
Diameter at 0.9 m ht (m)	27	27	28	29	29
#12 Nozzle - Red (4.76 mm)
Flow (L/hr)	1254	1356	1447	1535	1619
Diameter at 0.5 m ht (m)	25	27	27	28	29
Diameter at 0.9 m ht (m)	27	28	29	30	30

Sprinkler performance may vary with field conditions. Stream heights range from 2.3 to 3.1 m above nozzle based on pressure and nozzle size. Minimum recommended riser height is 0.46 m.

WedgeDrive

WEDGEDRIVE DESIGN CRITERIA	psi
WEDGEDRIVE DESIGN CRITERIA	25	30	35	40	45	50
#5 Nozzle - Beige (5/64")
Flow (gpm)	0.84	0.92	0.99	1.06	1.13	1.19
2014 Diameter at 1.5 ft ht (ft)	60	61	65	67	68	69
2023 Diameter at 1.5 ft ht (ft)	70	70	70	72	76	75
#6 Nozzle - Gold (3/32")
Flow (gpm)	1.22	1.34	1.45	1.55	1.64	1.73
2014 Diameter at 1.5 ft ht (ft)	61	64	68	70	72	73
2023 Diameter at 1.5 ft ht (ft)	68	70	72	73	78	76
#7 Nozzle - Lime (7/64")
Flow (gpm)	1.68	1.84	1.99	2.12	2.25	2.37
2014 Diameter at 1.5 ft ht (ft)	64	66	70	74	76	77
2023 Diameter at 1.5 ft ht (ft)	72	73	74	76	77	78
#8 Nozzle - Lavender (1/8")
Flow (gpm)	2.21	2.42	2.62	2.79	2.97	3.12
2014 Diameter at 1.5 ft ht (ft)	67	70	73	77	79	80
2023 Diameter at 1.5 ft ht (ft)	74	76	77	78	79	80
#9 Nozzle - Grey (9/64")
Flow (gpm)	2.81	3.08	3.33	3.56	3.78	3.98
2014 Diameter at 1.5 ft ht (ft)	68	72	76	78	81	81
2023 Diameter at 1.5 ft ht (ft)	78	78	80	81	82	83

Sprinkler performance may vary with actual field conditions. Stream heights for the 2014 range from 6.5 to 9.5 ft above the nozzle based on pressure and nozzle size. Minimum recommended riser height is 1.5 ft.

WedgeDrive (Metric)

WEDGEDRIVE Design Criteria	bar
WEDGEDRIVE Design Criteria	1.72	2.07	2.41	2.76	3.10	3.45
#5 Nozzle - Beige (1.98 mm)
Flow (L/hr)	191	209	225	241	257	270
2014 Diameter at 0.46 m ht (m)	18	19	20	20	21	21
2023 Diameter at 0.46 m ht (m)	21	21	21	22	23	23
#6 Nozzle - Gold (2.38 mm)
Flow (L/hr)	277	304	329	352	372	393
2014 Diameter at 0.46 m ht (m)	19	20	21	21	22	22
2023 Diameter at 0.46 m ht (m)	21	21	22	22	24	23
#7 Nozzle - Lime (2.78 mm)
Flow (L/hr)	382	418	452	482	511	538
2014 Diameter at 0.46 m ht (m)	20	20	21	23	23	23
2023 Diameter at 0.46 m ht (m)	22	22	23	23	23	24
#8 Nozzle - Lavender (3.18 mm)
Flow (L/hr)	502	550	595	634	675	709
2014 Diameter at 0.46 m ht (m)	20	21	22	23	24	24
2023 Diameter at 0.46 m ht (m)	23	23	23	24	24	24
#9 Nozzle - Grey (3.57 mm)
Flow (L/hr)	638	700	756	809	859	904
2014 Diameter at 0.46 m ht (m)	21	22	23	24	25	25
2023 Diameter at 0.46 m ht (m)	24	24	24	25	25	25

Sprinkler performance may vary with actual field conditions. Stream heights for the 2014 range from 2.0 to 3.0 m above the nozzle based on pressure and nozzle size. Minimum recommended riser height is 0.46 m.

Documents

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Literature

USA

Impact Sprinklers Nozzle Flow

USA

Nursery Irrigation Guide

USA

Solid Set, Nursery and Greenhouse Catalog

Literature (A4)

Solid Set, Nursery and Greenhouse Catalog (A4)

Photos

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Application

Studio

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Components

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20 Series Components

Pressure Regulators

Senninger® pressure regulators control excessive and varying inlet pressures to a constant outlet pressure. They allow a system to maintain an accurate flow output at each sprinkler head to ensure proper distribution uniformity.

Recognizing the importance of maintaining correct system pressure and uniform distribution, Senninger offers various models to meet specific flow and installation requirements.

Agriculture

Mechanized / Pivot Irrigation

Solid Set / Open Field Irrigation

Livestock Management

Horticulture

Nursery and Greenhouse

Industry

Mining & Heap Leaching

Wastewater Effluent

Livestock Management

Resources

Product Resources

Crop Solutions

20 Series

Product Tabs

Features

Advanced Features

Hand Tight Nozzles™

2009HS Impact Sprinkler

2009HS Impact Sprinkler (Metric)

2014HS Impact Sprinkler

2014HS Impact Sprinkler (Metric)

2023HS Impact Sprinkler

2023HS Impact Sprinkler (Metric)

Compact Impact Sprinkler

Compact Impact Sprinkler (Metric)

WedgeDrive

WedgeDrive (Metric)

Literature

Literature (A4)

Application

Studio

20 Series Components

Pressure Regulators

Products

Site Studies