12V FL35 FRONT END SWITCH

12V FL35 Front End Switch

Automatic Pressure Control for 12V DC Diaphragm Pumps

Keep your water pump running smoothly with the FL35 Control Switch, a practical replacement pressure switch designed for compatible 12V DC diaphragm pumps.

With a 35 PSI (approximately 2.4 bar) pressure rating, this compact switch helps control your pump automatically, so you don't have to manually turn it on and off every time you need water.

When you open a tap or valve, the pressure in the system drops, allowing the switch to activate the pump. Once the tap is closed and the system reaches the switch's shut-off pressure, the pump automatically stops.

It's a convenient solution for maintaining automatic pump operation in compatible water pressure systems.

Why You'll Love It

• Automatic Pump Control: Switches the pump on and off according to system pressure.

• 35 PSI Pressure Rating: Approximately 2.4 bar for compatible diaphragm pump systems.

• Designed for 12V DC Pumps: Suitable for compatible low-voltage diaphragm pumps.

• Convenient Operation: Automatically responds when taps or valves are opened and closed.

• Compact & Lightweight: Easy to incorporate into a suitable pump setup.

• Practical Replacement Part: Ideal for replacing a faulty or worn pressure switch on a compatible pump.

• Helps Reduce Manual Switching: Allows the pump to operate automatically when water is needed.

How Does the FL35 Control Switch Work?

The FL35 Pressure Control Switch helps manage your pump's operation by responding to changes in water pressure.

1. Open a Tap or Valve: Water pressure drops as water begins to flow.

2. Pump Starts: The pressure switch activates the connected diaphragm pump.

3. Close the Tap: Pressure builds up in the system.

4. Pump Stops: Once the specified shut-off pressure is reached, the switch automatically cuts power to the pump.

This makes it particularly useful for water systems where you want the pump to respond automatically to water demand.

Ideal Applications

The FL35 Control Switch is suitable for compatible 12V DC diaphragm pump installations, including:

• Portable Water Pump Systems: Maintain automatic pressure control.

• Caravan & Camping Water Systems: Control compatible pumps supplying taps and small water outlets.

• 12V Water Pressure Systems: Automate pump operation according to water demand.

• Diaphragm Pump Repairs: Replace a worn or faulty pressure switch on a compatible pump.

• Small Water Transfer Setups: Provide automatic switching where pressure-controlled operation is required.

Product Specifications

Specification	Details
Product Name	FL35 Control Switch
Product Type	Automatic Pressure Control Switch
Pressure Rating	35 PSI (Approximately 2.4 Bar)
Pump Compatibility	Compatible 12V DC Diaphragm Pumps
Function	Automatic Pump Start & Stop
Control Method	Water Pressure Activated
Weight	0.02 kg (20 g)

Important Information

• Switch Only: This listing is for the FL35 Control Switch. The water pump is not included.

• Check Compatibility: Confirm that the switch is suitable for your specific diaphragm pump model before purchasing.

• Pressure Rating: The switch is rated at 35 PSI (approximately 2.4 bar). Ensure this matches your pump's required pressure setting.

• Electrical Compatibility: Confirm the switch's electrical current rating is suitable for your pump.

• Dry-Run Protection: The original product information mentions dry-run capability, but this should not be treated as confirmed dry-run protection for the pump.

• Correct Installation: Follow the pump manufacturer's instructions when fitting or replacing the switch.

If your 12V diaphragm pump is no longer switching on or off correctly, the FL35 Control Switch may be a practical replacement part to help restore automatic pressure-controlled operation.

Need help installing? Drop Us A Line.