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12 volt food grade diaphragm pump


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PRODUCT DETAILS

12 Volt Food Grade Diaphragm Pump

Safe and Convenient Liquid Transfer for Food & Beverage Applications

Looking for a compact pump to transfer drinking water, juice or other beverages? The 12 Volt Food Grade Diaphragm Pump - XDC 4450 is designed for food and beverage applications, making it a practical choice for homes, restaurants, coffee machines and beverage dispensing systems.

With a maximum flow rate of 3.8 litres per minute, this compact 12V pump is ideal for transferring smaller volumes of liquid or providing additional water pressure in compatible low-pressure systems.

What makes this pump different from a standard diaphragm pump is its food-grade construction. Featuring food-contact materials including PC, PP, Santoprene TPV and 304 stainless steel, it's designed for applications where liquids need to be transferred through suitable food-contact components.

The pump also features a self-priming design, allowing it to draw liquid from a source up to 1 metre below the pump under suitable conditions.

Whether you're setting up a beverage dispenser, supplying water to a coffee machine or transferring drinking water, the XDC 4450 offers a compact and energy-efficient solution.

Why You'll Love It

  • Food-Grade Construction: Made with materials designed for food and beverage contact.

  • Ideal for Beverage Transfer: Suitable for compatible drinking water, juice, wine and soft drink applications.

  • 12V DC Operation: Convenient for low-voltage water and beverage systems.

  • Maximum Flow Rate of 3.8 L/min: Provides efficient liquid transfer for smaller applications.

  • Up to 1 Bar Pressure: Designed for low-pressure liquid transfer and dispensing systems.

  • Self-Priming Design: Can draw liquid from a source up to 1 metre below the pump.

  • Energy Efficient: Uses just 30W of power.

  • Durable Pump Head: Features PC, PP, TPV and 304 stainless steel components.

  • Santoprene TPV Seals: Designed for durability and suitable food-contact applications.

  • Compact Design: Easy to incorporate into compatible beverage dispensing equipment.

  • Flexible Power Options: Can operate using a compatible 12V battery, regulated solar power supply or AC/DC transformer.

Ideal for Food & Beverage Applications

The 12 Volt Food Grade Diaphragm Pump - XDC 4450 is a versatile solution for transferring liquids in a range of domestic and commercial settings.

It's suitable for applications such as:

  • Drinking Water Systems: Transfer clean drinking water between compatible tanks, containers and dispensing equipment.

  • Coffee Machines: Supply water to compatible coffee machines and beverage preparation equipment.

  • Restaurants & Cafés: Support low-volume beverage transfer and dispensing applications.

  • Juice Dispensers: Transfer compatible fruit juices and other beverages.

  • Wine Transfer: Move wine between suitable containers or dispensing systems.

  • Soft Drink Dispensing: Suitable for compatible beverage dispensing applications.

  • Home Beverage Systems: A convenient option for small-scale food-grade liquid transfer.

Always check the compatibility of the liquid, temperature and operating pressure with your equipment before installation.

Product Specifications

SpecificationDetails
ModelXDC 4450
Pump TypeFood Grade Diaphragm Pump
Operating Voltage12V DC
Power Consumption30W
Current2.5A
Maximum Flow Rate3.8 L/min
Maximum Pressure1 Bar
Self-Priming HeightUp to 1 m
Inlet / Outlet Connections10mm Barbed Hose Connections
Pump Head MaterialsPC / PP / TPV (FDA) and 304 Stainless Steel
Seal MaterialSantoprene TPV
Stated Heat ResistanceApproximately 60°C
Power Supply Options12V Battery, Regulated Solar Power or AC/DC Transformer

Flexible 12V Power Options

The XDC 4450 operates on 12V DC, making it suitable for various low-voltage installations.

It can be powered using:

  • 12V DC Battery: Ideal for portable or off-grid beverage dispensing systems.

  • Solar Power: Can be used with a suitable solar panel and compatible voltage regulator.

  • AC/DC Transformer: Connect to a compatible 220–240V AC to 12V DC power supply with sufficient current capacity.

Always use a properly regulated 12V DC power supply to prevent damage to the pump.

Important Information

  • Designed for low-volume, food-grade liquid transfer applications.

  • Maximum operating pressure is 1 bar.

  • Use compatible 10mm hoses and secure all connections properly.

  • Ensure the pump and connected hoses are cleaned and maintained appropriately for food and beverage use.

  • Confirm compatibility before pumping acidic, sugary or alcoholic beverages.

  • The stated heat resistance of approximately 60°C should not be assumed to be the maximum continuous liquid operating temperature.

  • For drinking-water or commercial food applications, confirm the complete pump's applicable food-contact certification and suitability for your intended use.

MANUAL

12 VOLT FOOD GRADE DIAPHRAGM PUMP

12 VOLT FOOD GRADE DIAPHRAGM PUMP

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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