462-9-0457DP7 Simple as connecting a garden hose! Flush your boat engine safely and easily. Plastic construction, stainless steel spring. Transparent body allows for visual inspection of water flow. Check valve automatically shuts off hull intake when water pressure is applied. Adapter supplied with FlushPro makes winterizing easy.
Description: Valve w/ 7' hose, hose fittings & clamps, Hose: 1-1/4"
Sold: Each
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620-913300 316L Stainless Steel Quick Engine Flush Connector
Our engineering team has developed this attractive easy to use quick connect thru-hull flushing system. These 316L stainless steel flushing thru-hulls allow the quick connection of a garden hose to this fitting in mere seconds. While the opposite end of the thru-hull features a 1/2" NPT female connection that can be connected into the inlet side of your cooling system or sea strainer. When the garden hose is removed this unit looks like a simple thru-hull yet has a spring loaded internal check valve. Mounting Width: 3-15/16" Depth: 4-3/16"
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620-913301 Quick Engine Flushing Adapter Replacement
Replacement flushing adapter for 620-913300.
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462-9-0457DP6 Simple as connecting a garden hose! Flush your boat engine safely and easily. Plastic construction, stainless steel spring. Transparent body allows for visual inspection of water flow. Check valve automatically shuts off hull intake when water pressure is applied. Adapter supplied with FlushPro makes winterizing easy.
Description: Valve w/ 7' hose, hose fittings & clamps, Hose: 1"
Sold: Each
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![1/2" Water Pressure Dump](/images/product/icon/128-5015.jpg)
128-5015 This has to be one of the coolest and simplest stream lined inventions to come along in recent times. High water pressure spikes plague numerous boats and cause catastrophic engine damage. Until now your only option was an independent pressure relief valve that you then had to plumb to a water dump to discharge the water. Thanks to the Hardin Marine team they have taken the best high flow water valve design and integrated it into a common water dump.
These dumps feature a sleek design as well as unique wrench flats machined into the body aiding in assembly during a one person installation. Constructed from 316L stainless steel. This model provides a 1/2 NPT female thread allowing for any arrangement of possible fitting and hose connections. The unit features a stainless tulip style valve that is spring loaded. The units come preset at approximately 10psi.
- 1-7/16" Flange Diameter
- 1/4" Flange Height
- 1-1/8" Shaft Outside Diameter
- 3" Overall Length
- 1/2" NPT Internal Thread
- Pre-set at Aprox. 10lb Pressure Relief, not adjustable.
- Approx. Flow Rate (gallons per minute) 10 psi=7 GPM, 15 psi= 13 GPM, 20 psi=19 GPM
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This Part has options, please click the button below to order.
128-5016 This has to be one of the coolest and simplest stream lined inventions to come along in recent times. High water pressure spikes plague numerous boats and cause catastrophic engine damage. Until now your only option was an independent pressure relief valve that you then had to plumb to a water dump to discharge the water. Thanks to the Hardin Marine team they have taken the best high flow water valve design and integrated it into a common water dump.
These dumps feature a sleek design as well as unique wrench flats machined into the body aiding in assembly during a one person installation. Constructed from 316L stainless steel. This model provides a 3/4 NPT female thread allowing for any arrangement of possible fitting and hose connections. The unit features a stainless tulip style valve that is spring loaded. The units come preset at approximately 10psi.
- 1-3/4" Flange Diameter
- 1/4" Flange Height
- 1-1/4" Shaft Outside Diameter
- 4" Overall Length
- 3/4" NPT Internal Thread
- Pre-set at Aprox. 10lb Pressure Relief
- Approx. Flow Rate (gallons per minute) 10 psi=7 GPM, 15 psi= 13 GPM, 20 psi=19 GPM
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128-5000 Adjustable Water Pressure Relief Valve 1/2" NPT
This spring loaded adjustable water pressure relief valve is perfect for
bleeding off excess engine water pressure caused by pressure spikes in an
engines cooling system. water flows freely when water pressure exceeds the
set designated pressure. Keep high pressure spikes from damaging your
engine.
Adjustable from 7-25 PSI. Flow rate: 1.5 GPM at 10 PSI, 5 GPM at 25 PSI.
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128-5002 Adjustable Water Pressure Relief Valve 3/4" NPT Male Port, 1/2" NPT Female Port
This spring loaded adjustable water pressure relief valve is perfect for bleeding off excess engine water pressure caused by pressure spikes in an engines cooling system. water flows freely when water pressure exceeds the set designated pressure. Keep high pressure spikes from damaging your engine.
Adjustable from 7-25 PSI. Flow rate: 1.5 GPM at 10 PSI, 5 GPM at 25 PSI.
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128-5001 1-1/4" Pressure Relief Valve Fitting For Inline Use, 1/2" NPT
This valve should be used in conjunction with the 128-5000 pop off valve.
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