EWP115 Nylon - Remote Electric Water Pump (12V) (SKU: DC8125) predstavlja sam vrh tehnologije u području hlađenja motora. Električne vodene pumpe (EWP) branda Davies Craig dokazani su izbor u trkaćim serijama širom svijeta jer zamjenom tradicionalne mehaničke pumpe oslobađaju dodatnu snagu motora, osiguravaju stalan protok neovisno o broju okretaja (RPM) i sprječavaju destruktivno pregrijavanje motora nakon gašenja vozila.
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\n EWP®115 Nylon – Remote Electric Water Pump (12V)\n
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\n Part DC8125\n
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\n The EWP®115 Nylon 12V is available for purchase in following options:\n
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Pump Only (Part DC8125)
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Kit (Part DC8025)
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Combo with Controller (Part DC8930)
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\n The EWP®115 pump is suitable for small, medium, large, high-performance and 4WD vehicles. It’s a performance product that improves engine cooling control and capacity whilst giving you more power and torque and improved fuel economy.\n
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\n The EWP®115 is a practical alternative to the mechanical belt-driven pump or fitted as an auxiliary pump. Mechanical belt-driven water pumps run directly off the motor and sap engine power … the EWP®115 is hardwired into your electrical system, by-passing the engine and releasing up to an additional 10kw (13hp).\n
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\n Contents\n
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\n Part description\n
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\n Units\n
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\n EWP®115 (Nylon) 12V\n
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\n Technical specifications\n
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Voltage
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12 Volt Pump
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Operating voltage
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3V DC to 15V DC
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Maximum current
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10A @ 13V
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Flow rate (max)
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139 L/min (36.7 US gal/min) @ 13V DC
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Operating temp.
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-40° to 120°C (-40° to 248°F)
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Pump design
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Clockwise centrifugal with volute chamber
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Pump weight
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920 grams (2.03 lb)
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Pump material
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Nylon 66 - 30% Galss Filled
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Burst pressure
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500 kPa (72.5 psi)
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Seal
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Ceramic face seal
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Self priming
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No, none of our pumps are self-priming
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Fits hose sizes
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35mm to 51mm (1⅜” to 2”) Push on fittings
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Push-on fitting size
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\n EWP inlet & outlet 38mm\n
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with 3mm Sleeve (DC8510) 44mm
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with 6mm Sleeve (DC8511) 51mm
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\n EWP & controller installation demonstration\n
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\n Combined with an LCD EWP®/Fan Digital Controller (Sold separately Part DC8002 or EWP® Combo Pack) will manage both the EWP® and Thermatic® fan operation. The Digital Controller will vary the speed of the EWP® in response to the engine’s coolant temperature. Multiple temperature settings are provided on the Controller for either maximum power or fuel efficiency. The Thermatic® Fan/s will be activated automatically once the engine coolant rises 3°C (5.4°F) above the targeted (set) temperature. The Digital Controller will automatically run on for three minutes (or to 10°C / 14°F below the set temperature) after engine shut down, eliminating ‘heat soak’ and extending engine life. The EWP® Controller Combo Pack is supplied in a do-it-yourself kit with everything you need for fitment to your vehicle’s engine, including an easy-to-follow DIY instruction booklet.\n
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\n Key benefits\n
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The world’s most advanced total engine cooling management system:
\n \n \n Installing an EWP® as an AUXILIARY PUMP\n \n
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Leaving the mechanical water pump in place, install the EWP® into the bottom radiator hose.
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Remove the thermostat and drill two approx. 3mm (1/8") holes in the thermostat plate to allow some coolant circulation when the thermostat is closed. Re-install ensuring that the thermostat housing is clean and a new gasket is used if required.
Leaving the mechanical water pump in place, install the EWP® into the bottom radiator hose and remove the manufacturer’s thermostat.
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You will need to bypass the water pump pulley by installing an appropriate length belt (not supplied). This method makes for an easy installation.
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If running the pump continuously remove the thermostat and drill two approx. 3mm (1/8") holes in the thermostat plate to allow some coolant circulation. Re-install ensuring that the thermostat housing is clean and a new gasket is used if required.
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\n In both these cases, the EWP® will pump past the impeller of the mechanical water pump.\n
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Remove the mechanical water pump and remove the thermostat.
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Then remove the impeller from the mechanical pump shaft. Retain the mechanical water pump using the pump pulley as an idler to avoid re-routing the drive belt.
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Block any bypass passages and re-install the disengaged water pump ensuring that all gasket surfaces are clean and the new gaskets are properly fitted to prevent leaks.
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Install the EWP® into the bottom radiator hose.
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Remove the mechanical water pump and thermostat from the engine.
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Install a Davies Craig EWP® Header Adaptor or blanking plate (not supplied). Ensuring the gasket surfaces are clean and the appropriate gasket or sealant is used to prevent leaks.
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Install the EWP® into the bottom radiator hose. This method will require you to modify or replace the standard radiator hose.
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Install an appropriate length belt (not supplied) to drive the accessories.
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\n In most cases EWP® will be adequately supported by the radiator hose. Where mounting is required, the EWP® must be soft mounted to protect against vibration.\n For the EWP®115, EWP®140 and EWP®150 Part DC8700 or DC8710 Mounting bracket is recommended.\n
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