Within the irrigation and agricultural industry, Murphy controls and instruments are justly famous for their reliablity and long life. Whether it is our traditional Swichgage® devices and diagnostic centres, or our latest controllers and displays for CAN-based engines and vehicles, Murphy equipment is designed to operate time and time again in all weathers and conditions.

Murphy devices provide control, monitoring and protection for a range of diesel-driven applications: hose-reel and drip irrigators, vehicles and PTO devices, and power/heat generation.

Murphy controls for the irrigation markets are distributed and supported through a network of specialist distributors, each of which has received training in Murphy products and has in-depth experience of irrigation and pumping systems.

For further information on our irrigation controls range, click on the product links below, or contact your local distributor for advice.

See also:

• Off highway vehicles & equipment: agriculture & forestry
• Industrial stationary equipment: pumps, compressors, generators, etc.

Irrigation Control Products

Click on the links below for additional product details.

Controls and displays for ECU-based/CAN-J1939 engines:
	MPC-10 and MPC-20 controllers. Works with both 'electronic' (ECU/CAN J1939) and 'mechanical' (non-ECU) engines and pumps
	TEC-10, ML1000 and ML2000. Full control panels based on the MPC series controllers above. Available with wiring harness options for many standard engines.
	PowerView® and MurphyLink® displays and gauges for CAN-based engines, vehicles and systems
Irrigation pump control panels for non-ECU engines
	33.400.689 (B0188) - the original Murphy irrigation controller
	B4111 - all the feaures of the 33.400.689 panel plus hourmeter and pre-punched apertures for pressure gauge throttling upgrades, in an IP65 lockable enclosure. B5001 - as model B4111 but without weatherproof enclosure, for mounting in an acoustic hood.
	WD series - general purpose indication and fault shutdown for stationary or mobile engines, pumps or PTO equipment.
Measurement, display and protection components
Pressure
	20P/25P - 2 inch and 2.5 inch mechanical Swichgage®, unrivalled accuracy and reliability for engine oil pressure monitoring and shutdown.
	20PHL, A25PHLK - pump discharge pressure Swichgage® with adjustable high and low contacts.
	20DP - pump differential pressure Swichgage®, for filter blockage warning or automatic backwashing.
	OPL - 4.5" panel-mount pressure Swichgage® with adjustable high/low contacts.
	OPLC-DPCO - 4.5" Swichgage with DPCO contacts, for automatic pressure-driven throttle control.
	PD8183 - pressure pulsation dampener for reduced gauge flutter and wear
Temperature
	20T, 25T - high engine temperature Swichgage®. Available with a range of mechanical fittings.
Fluid level
	LM500(TF) - automatic oil level maintainer with sightglass and low level switch
	EL150K1 - low level Swichgage® for water, oil or fuel
	L129 - combination high/low fluid level Swichgage®.
Engine control devices
	Magnetic switches/Tattletales - engine control/shutdown.
	RP23xx series - push/pull fuel control solenoids, 12 or 24VDC, 1" or 1.5" stroke.
	RP75 - fuel rack puller.
	SV series - solenoid operated fuel valves.
	AT03069 - engine throttle controller.
	CO3 - automatic clutch operator.
	5T, 15T, 12T, 24T - engine run and fault-override-on-start timers, panel mounted or with lockable weatherproof case.
Fittings and accessories:
	Murphy offer a range of component spares, fitting, adaptors and hose connections for our irrigation control products. Please contact your local distributor for further information.
See also: Off highway vehicles & equipment: agriculture & forestry Industrial stationary equipment: pumps, compressors, generators, etc.