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Air Cooled Internal Block Covers for Magnum XXXL
Our new A/C block covers are installed inside your Sun System Magnum XXXL® air-cooled reflector to block off the 150mm fittings in the event that you do not want to air-cool the reflector. They keep light from escaping out the fittings. They are easily attached into our recently modified reflectors. Kit includes a pair of block covers and fixings...
£16.95
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MaxiSwitch 13A 4 Way Relay Internal Timer
Designed for the hobby enthusiast 13A 3kW of relay switching. Requires 1 plug socket. On/Off operation. Quality IMO relay switching for lower amperage applications Heavy duty GE contactor switching, ensuring long service life and reliable high amperage switching for high amperage applications Professional Grasslin panel mount timers that ensure accurate time keeping and switching in fifteen minute segments. These timers are easy to pr..
£77.95
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MaxiSwitch 20A 4 Way Contactor Internal Timer
Designed for the hobby enthusiast 20A 4kW of relay switching. Requires hard wiring only. On/Off operation. Quality IMO relay switching for lower amperage applications Heavy duty GE contactor switching, ensuring long service life and reliable high amperage switching for high amperage applications Professional Grasslin panel mount timers that ensure accurate time keeping and switching in fifteen minute segments. These timers are easy to..
£110.95
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MaxiSwitch 26A 8 Way Contactor Internal Timer
Designed for the hobby enthusiast 26A 6kW of relay switching. Requires 2 plug sockets. On/Off operation. Quality IMO relay switching for lower amperage applications Heavy duty GE contactor switching, ensuring long service life and reliable high amperage switching for high amperage applications Professional Grasslin panel mount timers that ensure accurate time keeping and switching in fifteen minute segments. These timers are easy to p..
£98.95
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Max/Min Thermometer with Internal Sensor
This max/min, classic design thermometer simultaneously displays the actual temperature whilst displaying the max and min temperatures on a digital LCD bar graph. The thermometer measures temperature over the range of -40 to 40 °C with a resolution of 0.1 °C/°F and an accuracy of ±1 °C. To switch the current reading between °C and °F simply press the button on the side of the unit. To reset the recorded max and min temperatures simply press the red 'cle..
£9.95
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Therma-Hygrometer - Internal & External
This Therma-Hygrometer simultaneously displays both the humidity and temperature in addition to indicating and recording the maximum and minimum readings. Utilising the internal sensor the instrument measures temperature over the range of 0 to 50 °C. The external remote probe with integrated three metre lead measures both temperature and humidity over the range of -20 to 70 °C and 10 to 99 %rh. This therma-hygrometer is ideal for monitoring both tempera..
£22.95
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Coolgen - Standard Pump & Internal Filter
Water Pump & filter for use with coolgen when operating a short distance reservoir (up to 10 meters). Features: - High pressure(1.1Bar). - Internal filter. - Max pressure: 1.1 bar. - Max recommended hose length: 10m - Self-priming. - 2 year guarantee..
£119.95
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13mm Barbed to 3/4" Thread Connector (Internal and External Thread)
Allows a barb fitting off a tank or reservoir. Ideal for a 27mm hole. The inner thread allows for both internal and external barb fittings...
£2.95
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