Engine Throttle Controller

MURPHYMATIC® AT-67207

AT-7231B

Revised 02-98

Catalog Section 40

(00-02-0099)

®

Automatically adjusts engine speed to meet demands of: pressure, level, load and temperature.

Speed changes made slowly and smoothly.

Saves fuel, engine wear,

horsepower and labor.

Perfect for warm-up and cool-down on automated systems.

Description

The AT-67207 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. Check with our engineers for help with other applications where speed control can improve your system.

Specifications

Voltage: 12 VDC or 24 VDC, positive or negative ground (specify).

Current: 500 mA (1/2 amp).

Torque: 25 inch pounds.

Sealed limit switches: Factory adjusted, controls maxi- mum travel.

Linkage adjustment on lever arm—5 holes:

Adjusts travel: 1-3/16 in. (30 mm); 1-11/16 in. (43 mm); 2 in. (51 mm); 2-1/4 in. (57 mm) approximately.

Applications

Pressure

City Water Systems.

Water Flood Injection.

Sprinkler Lateral Changes.

Make-up if a “Gang Pump” stops.

Multiple Hose-reel Irrigation Systems.

Level

Water or oil storage tanks.

Waterflood tanks.

Sewer disposal systems.

Flood control catch basins.

Temperature

Multi-engine cooling systems.

Air conditioned chilled water systems.

Engine load

Empty or fill reservoirs with a lower horsepower engine— fast when head is high—slow when head is low.

Fully adjustable stepper kit

Meters signal in adjustable pulses. Prevents surging on critical applications.

Overall Dimensions: 7 in. (178 mm) D x 6 in. (152 mm) W x 5 in. (127 mm) H.

Net Weight: 5 lb. (2.27 kg)

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Murphy specifications Engine Throttle Controller, Murphymatic AT-67207, Description, Specifications, Applications

AT-67207 specifications

The Murphy AT-67207 is a versatile and robust aircraft that has garnered attention in the aviation community for its impressive features and advanced technologies. Designed primarily for general aviation, this aircraft stands out for its reliability, efficient performance, and user-friendly operation.

One of the key characteristics of the Murphy AT-67207 is its aerodynamics. The aircraft boasts a sleek and streamlined fuselage that minimizes drag, enhancing overall flight efficiency. The wingspan is optimized for stability and lift, allowing for impressive short takeoff and landing capabilities. This makes the AT-67207 an excellent choice for pilots looking to operate in varied environments, including shorter airstrips and rural areas.

Powering the AT-67207 is a highly efficient engine that balances performance with fuel economy. The engine undergoes rigorous testing to ensure that it meets strict safety and operational standards. This focus on efficiency not only reduces operating costs but also aligns with modern environmental considerations, appealing to eco-conscious aviators.

Additional features that elevate the Murphy AT-67207 include its spacious cockpit and cabin layout. The design incorporates ergonomics, providing pilots and passengers with comfort during extended flights. The seating arrangement is designed to accommodate multiple occupants while allowing easy movement within the cabin.

In terms of technology, the AT-67207 comes equipped with advanced avionics that enhance pilot situational awareness and navigation capabilities. The integrated systems provide real-time data on altitude, speed, and heading, facilitating informed decision-making during flight. This integration of modern technology helps to minimize pilot workload, making flying not only safer but more enjoyable.

Another notable aspect of the Murphy AT-67207 is its emphasis on durability and resilience. Constructed from high-quality materials, the aircraft is designed to withstand the rigors of frequent use. Its maintenance-friendly design simplifies inspections and repairs, ensuring that upkeep is straightforward and cost-effective.

In summary, the Murphy AT-67207 embodies a harmonious blend of performance, technology, and user-centric design. Its aerodynamic profile, fuel-efficient engine, advanced avionics, and robust construction make it a top choice for general aviation enthusiasts seeking a reliable and versatile aircraft. Whether for leisure, business, or instructional purposes, the AT-67207 offers exceptional value and performance for its class.