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12v fl40 front end switch


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PRODUCT DETAILS

12v FL40 Front End Switch

Automatic Pressure Control for 40 PSI Diaphragm Pumps

Keep your diaphragm pump operating automatically with the FL40 Control Switch, a practical replacement pressure switch designed for compatible 40 PSI diaphragm water pumps.

This compact switch controls the pump's power according to water pressure, allowing the pump to start and stop automatically as you open and close a tap or valve.

When you open a tap, the pressure in the water system drops and the switch allows the pump to start. Once the tap is closed and the system reaches the required shut-off pressure, the switch automatically stops the pump.

It's a convenient solution for maintaining automatic water delivery without having to manually switch your pump on and off.

Why You'll Love It

  • 40 PSI Pressure Rating: Designed for compatible 40 PSI diaphragm pump systems.

  • Automatic Pump Control: Starts and stops the pump according to changes in water pressure.

  • Convenient Operation: Allows your pump to respond automatically when taps or valves are opened and closed.

  • Ideal Replacement Part: Suitable for replacing a worn or faulty control switch on a compatible diaphragm pump.

  • Compact Design: A practical component for compatible water pressure systems.

  • Less Manual Switching: Helps maintain convenient, pressure-controlled water delivery.

How Does the FL40 Control Switch Work?

The FL40 Pressure Control Switch responds to changes in pressure within your water system.

  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 required shut-off pressure is reached, the switch automatically cuts power to the pump.

This makes it a useful component for diaphragm pump systems where automatic operation is needed.

Ideal Applications

The FL40 Control Switch is suitable for compatible pressure-controlled diaphragm pump systems, including:

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

  • Portable Water Pump Systems: Maintain automatic pump operation.

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

  • Small Water Pressure Systems: Automatically manage pump operation as water demand changes.

  • Water Transfer Equipment: Suitable for compatible diaphragm pumps requiring a 40 PSI pressure switch.

Product Specifications

SpecificationDetails
Product NameFL40 Control Switch
Product TypeAutomatic Pressure Control Switch
Pressure Rating40 PSI (Approximately 2.8 Bar)
Pump CompatibilityCompatible 40 PSI Diaphragm Pumps
FunctionAutomatic Pump Start & Stop
Control MethodWater Pressure Activated
ApplicationDiaphragm Pump Pressure Control

Important Information

  • Switch Only: This listing is for the FL40 Control Switch. The diaphragm 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 designed for compatible 40 PSI systems. Ensure the pressure setting matches your pump's requirements.

  • Electrical Compatibility: Confirm that the switch's voltage and current ratings are suitable for your pump.

  • Dry-Run Protection: The original product information mentions run-dry control, but this should not be treated as confirmed protection against running without water.

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

If your 40 PSI diaphragm pump is no longer switching on or off correctly, the FL40 Control Switch may be a practical replacement part to help restore automatic pressure-controlled operation.

MANUAL

12V FL40 FRONT END SWITCH

12V FL40 FRONT END SWITCH

We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at shop@waterhouse.co.za.

We deliver via courier and ship daily across the country. Orders typically arrive within 3–5 working days. If there are any unexpected delays, we’ll keep you informed along the way.

Returns
Returns are hassle-free. If you’re not completely satisfied, you can send the item back to us for an exchange, swap, or refund. Products must be returned in their original condition and packaging.

We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at shop@waterhouse.co.za. Please note that returns will need to be sent to the following address: [INSERT RETURN ADDRESS]

If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at shop@waterhouse.co.za.


Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.


Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.


Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.


European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.


Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at shop@waterhouse.co.za.

Please note: If an item is returned after 7 days of use, a 12.5% handling fee will be deducted from your refund due to the nature of the products.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

Certain types of items cannot be returned, like perishable goods, custom products , and personal care goods . We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Exchanges

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

European Union 14 day cooling off period

Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.

If more than 15 business days have passed since we’ve approved your return, please contact us at shop@waterhouse.co.za.

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