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John Guest Female Adapter - 3/4" Female BSP x 1/2" Push Fit

John GuestSKU: PI451616CS

Sale price£5.99

20% VAT included.

In stock


John Guest Tap Adapter to connect onto 3/4" threaded taps, appliances and fittings. This will allow you to go from a 3/4" BSP thread to 1/2" Push-Fit tubing.

Fitting model number: PI451616CS

Suitable for potable domestic and commercial water applications including softening, conditioning, filtering, reverse osmosis, cleaning, sanitising, and more.


  • Instant push-fit connection and leak tight seal
  • Connect, disconnect and reconnect in seconds without tools
  • No scale build up improves performance and equipment lifespan
  • Non-toxic food grade material
  • Superior flow characteristics
  • Suitable for soft metal or plastic tubes

John Guest fittings are commonly used with water dispensers and coolers, hot brewing appliances, beverage vending machines, ice makers and beer dispensers, ensuring fresh, great tasting drinks every time.


For all orders over £30 we offer free express delivery.

For orders under £30 we charge a small delivery fee of £1.95.

Delivery option

Estimated delivery time


Free Express (orders over £30)

2-3 business days


Standard (orders below £30)

2-3 business days


Next Day Delivery (before 4pm)

1 business day


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Customer Reviews

Based on 1 review
malcolm gray
5 star - amended review

In an earlier review I complained about the postal cost for a small item. The manager/owner explained that the size of the item (over 25mm) tipped it over into Royal Mail parcel costs rather than letter only - even though it's weight was very small.
Having received the explanation I am amending that review to 5 stars.

Hi Malcolm, thank you for your amended review, we really appreciate that you've taken time to take on board our comments and amend your initial feedback! Thank you again for your order and I hope we can help you again in future! All the best

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