Register | Log In
 


Cart Summary
Your Cart is Empty
View Cart
Search
 
 
Navigation
Catalog
Murphy
Pressure & Vacuum
Temperature
Level
Vibration - Time - Overspeed
Magnetic Switches & Tattletale® Annunciators
Engine Panels
Engine & Motor Controls
EMS PRO Series - Engine Monitoring System Controllers
Automatic Engine Controllers: Auto Start & Auto Start/Stop Controllers
Electronic Monitoring Systems/Controllers
Electric Motor Controllers
DC Solenoids & Rack Pullers
Accessories for Engine Control
Compressor Controls
Valves
Electric Gages
Gen Set Controls
PowerView™ & MurphyLink™ Series
Trombetta
Testo
Compliance Controls
Denso
SENS
Hewitt Industries
DynaGen Technologies
MurCal's Toolbox


AT03069 (40700249): Murphymatic® Engine Throttle Controller
AT03069(240).jpg The AT03069 Murphymatic® Engine Throttle Controller is a completely reliable heavy duty device developed specifically to automatically control engine speed to meet system demand. Low current, high torque, solid state switching and electronic clutch make it ideal for all automatic and semiautomatic engine systems.

Used with the appropriate Murphy Swichgage®, near constant pressure, level, and load can be maintained. Common applications include controlling pressure in City water and irrigation systems; controlling level in water or oil storage tanks, sewer disposal systems and flood control basins; controlling temperature in multi engine cooling systems and air conditioning systems; and controlling engine load depending upon external conditions. Some of the specifications are as follows:

Voltage: 11-28 VDC negative ground.
Maximum Current: 500 mA (1/2 amp).
Torque: 25 inch pounds.
Linkage adjustment on Lever Arm-5 holes: Adjusts travel: 1-3/6" (30 mm); 1-11/16" (43 mm); 2" (51 mm); 2-1/4" (57 mm) approximately.
Travel Time: 11 to 20 seconds depending on the voltage and force applied.

Sales Bulletin
Installation Instructions
Price: $479.00

 
 
Tell a Friend


If you like this item, you May also like these:
cable(80).jpg
Throttle Cable Assembly (00004630)
Cable: Throttle cable assembly for AT03069
Price: $72.50
 
swivel(80).jpg
Brass Swivel Assembly (00004883)
Brass Swivel Assembly for the AT03069 throttler.
Price: $39.25
 
Customers Also Bought
20P-100(80).jpg
20P-100 (05703115) : Pressure Swichgage®
The 20P-100 Pressure Swichgage® is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument has a range of 0-100 psi.
Price: $34.00
 
518APH-12(80).jpg
518APH-12 (25700147) Tattletale®
518APH-12: 12 Volt Tattletale® Annunciator
Price: $40.50
 
117(80).jpg
117 (25700071) Magnetic Switch
117: 12/24 Volt Magnetic Switch
Price: $34.00
 
20T-250-6(80).jpg
20T-250-6-1/2 (10702043) Temperature Swichgage®
The 20T-250-6-1/2 is a 2" Temperature Swichgage® with a steel case, a 6 foot capillary length with standard 1/2-14 NPT threading and a temperature range of 130-250° F.
Price: $48.50
 
EL150K1(80).jpg
EL150K1 (15700116): Liquid Level Swichgage®
The EL150K1 Liquid Level Swichgage® instrument is a combination liquid level gauge and low limit switch. It can be used to monitor lube oil, hydraulic fluid or diesel fuel reservoirs and activate alarms and/or shut-down at a predetermined minimum level.
Price: $85.00
 
20T-250-4(80).jpg
20T-250-4-1/2 (10702042): Temperature Swichgage®
The 20T-250-4-1/2 is a 2" Temperature Swichgage® with a steel case, a 4 foot capillary length with standard 1/2-14 NPT threading and a temperature range of 130-250° F.
Price: $47.25
 
VS2(80).jpg
VS2 (20700042) Shock & Vibration Switch
VS2: Shock & Vibration Switch
Price: $120.75
 
24T(80).jpg
24T (20700037): 24 Hour Time Switch
24T: 24 Hour Time Switch
Price: $291.00
 
24T-LC(80).jpg
24T-LC (20000250): 24 Hour Time Switch Less Case
24T-LC: 24 Hour Time Switch Less Case
Price: $227.75