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Micro Scales 0.1g res  £49.95  400 watt sonT bulb, shade and  ballast for just  £99 click here!!

Maxi jet Nutrient pumps

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Maxi jet pumps are submersible multi-use pumps. High performance with low power consumption, may be used externally or submerged. Waterproof, rotating water outlet, silent, versatile and low maintenance. 240v AC.Four sizes available.
MJ250, 80 gph (370L/h) 24" head. 4.5 watt.

XXXX Y675
Average performance could be 150L up .4m per hour
MJ500, 107 gph (490L/h) 37" head. 6 watt.

XXXX Y676
Average performance could be 300L up .5m per hour
MJ750, 135 gph (620 L/h) 65" head. 7.5 watt

XXXX Y677
Average performance could be 400L up .8m per hour
MJ1000, 206 gph (950L/h) 59" head. 13.8 watt

XXXX Y678
Average performance could be 700L up .9m per hour

Micro Nutrient Pumps

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The microjet range of pumps are perfectly adequate for most small NFT systems, drip irrigation etc, small flood and drain experiments, automatic nutrient top up systems (using one of our float switches)
One useful feature of these pumps is that they have an adjustable flow rate on the pump body. Pumps measure just 48x37mm.

MC320    320 L/h or .45m head Average performance could be 100L up .4m per hour. 
MC450    430 Litres/hour or .7m head Average performance could be 100L up .6m per hour.

XXXX Y679

XXXX Y680

Float Switch

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A liquid level SPST float switch, which mounts horizontally on the inside of a liquid container. The contacts close when the magnet encapsulated within the pivoted actuator comes close to the reed switch within the main body. The switch can be used for normally-open or normally-closed operation, depending upon the orientation when installing, and can therefore be used to sense either high or low fluid levels. The entire switch assembly is housed in a waterproof polypropylene moulding, supplied with fixing nut and sealing ring, and O.3m of cable. Up to 40 watts mains (240vac)

Applications include
Low nutrient alarm
(use with buzzer and battery)
Pump automatic shut off switch in the
event of nutrient running out.
Automatic top up systems.
Electrically operated flood and drain.
Emergency watering systems.

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