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Specifying Information—DT34 & DT54
DTX4-XXXXX
Body
Inlet
Arc
Body
Threads
Valve Type Nozzle
Pressure
Regulation*
Optional
DTX4 X X X X X X X
3—1"
5—1
1
⁄2"
4— Full Circle 0—NPT
4—ACME
5—BSP
1— Normally Open Hydraulic
2— Check-O-Matic
6—Electric
DT34
31 32 33 34 35 36 37
DT54
51 52 53 54 55 56 57 58 59
6— 65 psi (4,5 Bar)
8— 80 psi (5,5 Bar)
E— Effluent Model
DL— Decoder Model
N— Nickel- plated Model
Example: When specifying a DT34 Series Sprinkler with NPT threads, #34 nozzle, an electric valve and pressure regulation at 65 psi (4,5 Bar),
you would specify: DT34–06–346
* Electric models only. All sprinklers are equipped with the selectable pilot valve that allows settings at 50, 65, 80 and 100 psi.
Note: Not all models available.
DT34/DT54 Series
DT34 DT54
Features
• Dual trajectory adjustment of the main nozzle—25° or 15°
• Constant velocity full circle drive
• Stainless steel valve seat is molded to the body and has
virtually eliminated body replacements due to seat damage
Operating Specifications
• Inlet:
• DT34: 25mm (1”) NPT, BSP or ACME
• DT54: 38mm (1.5”) NPT, BSP or ACME
• Radius:
• DT34: 15,9 – 27,8m (52’ – 91’)
• DT54: 15,9 – 30,2m (52’ – 99’)
• Flow Rate:
• DT34: 49,2-177,5 LPM (13.0 – 46.9 GPM)
• DT54: 50,0-233,9 LPM (13.2 - 61.8 GPM)
• Precipitation Rates:
• DT34: Minimum: 8,4 mm/hr (.33”/hr);
Maximum: 13,9 mm/hr (.55”/hr)
• DT54: Minimum: 8,4 mm/hr (.33”/hr);
Maximum: 15,5 mm/hr (.61”/hr)
• Pilot Valve: Selectable at 3,5; 4,5; 5,5; and 6,9 Bar (50, 65,
80 and 100 psi)
• Recommended Operating Pressure Range:
• 4,5-6,9 Bar (65-100 psi)
• Maximum: 10,3 Bar (150 psi)
• Minimum: 2,8 Bar (40 psi)
• Electric Valve-in-Head Solenoid: 24V ac, 50/60 Hz
• Inrush: 50 Hz, 0,33 Amps; 60 Hz, 0.30 Amps
• Holding: 50 Hz, 0,28 Amps; 60 Hz, 0.20 Amps
• Trajectory: 25° or 15°
• Check-O-Matic maintains up to 11,2m (37’) elevation
Nozzle Selection
• DT34 has seven nozzle variations (31, 32, 33, 34, 35, 36
and 37)
• DT54 has nine nozzle variations (51, 52, 53, 54, 55, 56, 57,
58 and 59)
• Three opposing nozzles, rotating stream pattern
• Two additional front nozzle positions provide maximum
flexibility
• Stator variations: DT34–2 and DT54–3
• Optional radius reduction screw 363-4839 for fine tuning
the radius
Dimensions
• Body diameter:
• DT34: 16,5cm (6 .5”)
• DT54: 19cm (7.5”)
• Body height:
• DT34: 25cm (10”)
• DT54: 29cm (11.38”)
• Weight:
• DT34: 1,35kg (2.98 lbs.)
• DT54: 1,68kg (3.70 lbs.)
• Pop-up height to nozzle: 8,25cm (3.25”)
Warranty
• Two years
DT34 Conversion Assemblies
Models Description
DT34-3134
DT34-3537
DT34-3134E
DT34-3537E
DT34 w/31–34 Nozzles
(33 Nozzle Installed)
DT34 w/35–37 Nozzles
(35 Nozzle Installed)
DT34 w/31–34 Nozzles
(33 Nozzle Installed), Effluent
DT34 w/35–37 Nozzles
(35 Nozzle Installed), Effluent
DT54 Conversion Assemblies
Models Description
DT54-5154
DT54-5558
DT54-59
DT54-5154E
DT54-5558E
DT54-59E
102-5011
DT54 w/51–54 Nozzles
(53 Nozzle Installed)
DT54 w/55–58 Nozzles
(55 Nozzle Installed)
DT54 w/59 Nozzle
DT54 w/51–54 Nozzles
(53 Nozzle Installed), Effluent
DT54 w/55–58 Nozzles
(55 Nozzle Installed), Effluent
DT55 w/59 Nozzle, Effluent
690 Adapter allows you
to upgrade any 690 with
DT54 conversions
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