ST-5VH Flow Switch (Vertical & Horizontal) 5000PSI
Suitable for pressure washers, carpet cleaning Encapsulated in a plastic body and sealed from humidity and corrosive cleaning chemicals 6530 & 1249 Mount any direction
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You can't do without a top-notch flow switch like this in a high-performance hot water cleaning machine.
The ST-5VH Flow Switch is a dependable and versatile water-sensing gadget that plays a critical role in keeping your hot water pressure washer safely in check. It's the brainchild of Suttner, the go-to people for all things high-quality in pressure washer components. This little device acts like a safety net, making sure the heating element (burner) only kicks in when there's a good flow of water going through the system - which means it'll keep the burner from overheating and causing damage while also saving you cash on fuel.
This is a super important component that will keep putting up with high-pressure action up to 5075 PSI. Its been built for use in systems that have flow rates between 1 GPM (minimum) and 8 GPM (maximum). What makes it an indispensable part of any hot water cleaning machine is the way it's been put together - it's tough and cleverly designed.
Product Benefits and Design Features
The ST-5VH Flow Switch really stands out because it does just about everything. It can be mounted any way you want - vertically or horizontally - and that's also sealed up against the elements so it can handle any cleaning environment you throw at it.
Keeping the Burner in Line: The main job of the flow switch is to make sure the burner is turned on and off when you need it. When you pull the spray gun trigger, the water starts flowing. The flow switch inside the ST-5VH picks up on this and closes the circuit so power gets to the burner. Then, the minute you let go of the trigger and the flow stops, the circuit opens and the burner shuts down safely. That means it keeps the expensive heating elements from failing and keeps the hot water unit running smoothly.
Mounting Whereever You Need: One of the really useful things about the ST-5VH is how flexible it is. It can be mounted in any direction - up or down, it doesn't matter - and it still works fine. This makes it super easy to put in or take out, which is a big deal if you're working with limited space or some weird layout. And all this is mentioned in the compatibility notes (6530 & 1249) as part of the standard features.
Durability is its middle name: The inside of the switch is all sealed up and protected from water and corrosive cleaning chemicals. The delicate electronics inside are kept safe from all those harsh conditions that can get to 'em. You can put it in high heat (up to 176°F) or harsh chemicals like detergents and it'll just keep on going, without letting you down.
Key Features and Specifications
Here are what you get with the Suttner flow switch:
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What it is: ST-5V 3/8" FPT Switch
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Manufacturer: Suttner
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Maximum Pressure: 5075 PSI
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Maximum GPM: 8 GPM
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Minimum GPM: 1 GPM
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Maximum Temperature: 176°F (80°C)
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Lead Wire: 47"
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Reed Switch: Uses a reliable two-wire reed for signal control
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Mounting: Vertical or Horizontal
Installation and Reliability
The 3/8" FPT housing makes it an easy in-line fit on the discharge side of the pump before the heating. The 47" lead wire gives you plenty of room to route the wiring back to the control board.
Suttner is known for making stuff that just works and this flow switch is no exception. Its sturdy construction and sealed electronics are designed to keep on going no matter what the cleaning equipment is throwing at it. By stopping the burner when there's no water flowing, this switch is there to save you cash on repairs and keep the hot water unit running smoothly and safely.