Commercial Kitchen Sink Waste Strainer (10”–14”)

£12.99
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Commercial upright Catering Kitchen Waste Sink Strainer

Keep your commercial kitchen drains flowing freely with this upright kitchen sink waste strainer. Designed to trap food waste, fat and debris before it reaches the pipework, it helps prevent blockages, reduce odours and improve hygiene in busy catering environments. Available in 10”, 12” and 14” sizes for different sink depths.

Specifications

  • Thread: 1.5” BSP
  • Flange diameter: 70mm
  • Heights: 250mm (10”) / 300mm (12”) / 350mm (14”)
  • Use: Commercial kitchen sinks
  • Optional extra: Brass back nut (sold separately)
  • Product Dimensions
  • 10" Strainer: 1.5" BSP x 250mm Tall x 70mm Diameter Flange
  • 12" Strainer: 1.5" BSP x 300mm Tall x 70mm Diameter Flange
  • 14" Strainer: 1.5" BSP x 350mm Tall x 70mm Diameter Flange

Brass back nut for additional support (separate purchase)

Why Choose a Kitchen Sink Strainer from Catering Base?
1. Prevents Blockages and Drain Issues

This kitchen sink waste strainer traps food particles, fats, and oils before they get into your kitchen sink drain. No more clogged pipes or expensive plumbing fees.

2. Enhances Hygiene and Safety

Excluding waste from your stainless steel kitchen sink discourages odours and bacterial growth. Catering Base products are made with food safety in mind. 

3. Saves Money on Repairs

Clogged drains can bring your kitchen to a standstill. With this kitchen sink waste trap, you eliminate downtime and maintain smooth operation.

4. Simple to Use and Clean

This vertical sink strainer for the kitchen sink is easy to install and easy to clean. Combine it with a kitchen sink plug with a strainer for full waste control.

5. Environmental Friendly Option

By preventing fat, oils, and grease from entering the water system, this commercial kitchen sink strainer enables environmentally friendly kitchen operations.

Key Features
  • Durable brass back nut for extended use
  • Comes in various sizes to suit your sink configuration
  • Manufactured for commercial kitchen sinks
  • Enhances kitchen sink waste disposal
  • Effortless installation and maintenance, even in commercial kitchens
Conclusion: Why Catering Base is the Right Choice

A kitchen sink waste strainer does not have to appear as a miniature tool, yet it ensures your kitchen is safe, clean, and efficient. Here at Catering Base, we offer robust and dependable solutions for commercial kitchen sinks that keep blockages away, enhance hygiene, and save you money. Buying a kitchen sink waste trap from us equates to peace of mind for your business each day.

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Specifications

Commercial Upright Kitchen Sink Waste Strainer (10”–14”)

Keep your commercial kitchen running smoothly with this upright kitchen sink waste strainer, designed to trap food debris and prevent waste from entering your pipework. In busy catering environments, blocked drains can quickly cause downtime, bad odours, and hygiene issues — this reliable strainer kit helps reduce those problems by catching solids before they reach the waste outlet.

Made for commercial kitchen sinks, this waste strainer is an excellent choice for restaurants, cafés, takeaways, schools, hotels, and catering prep areas. It’s easy to remove and clean, helping you maintain better hygiene standards while protecting your plumbing system from heavy food waste build-up.

This upright waste sink strainer is available in three sizes so you can select the best fit for your sink setup:

  • 10 inch (250mm height)

  • 12 inch (300mm height)

  • 14 inch (350mm height)

It features a 1.5” BSP thread and a 70mm flange diameter, making it suitable for a wide range of commercial sink installations. If you’re replacing a worn or damaged strainer, this is a practical upgrade that supports smoother drainage and more efficient kitchen operations.

Why choose this commercial waste sink strainer?

✅ Helps prevent blocked drains and pipework build-up
✅ Improves hygiene by collecting food waste before it enters drainage
✅ Simple to remove, empty and clean
✅ Suitable for high-volume commercial kitchens
✅ Multiple height options to suit different sink depths

Optional extra: a brass back nut is available separately if needed for your installation or replacement work.

For a complete setup, pair it with a commercial kitchen sink strainer or stainless steel catering sink to improve long-term drainage performance and reduce maintenance calls.

 

Delivery

Royal Mail’s Tracked 24® Cut of time 3 PM

📦 Delivery Aim

Royal Mail’s Tracked 24® is their premium next-day tracked parcel delivery service within the UK. Next working day delivery after posting (including Saturdays). It’s an aim, not a guarantee — most parcels arrive next day, but not 100%.

⏰ Delivery Times

Monday to Saturday, usually by 4:30 pm for most addresses.
Rural / remote areas may receive deliveries later in the day.

📍 Postcode Coverage

Tracked 24 is available for almost all UK postcodes.

Some remote locations (e.g. Scottish Highlands, islands, Isle of Man, Channel Islands, BFPOs) may take longer than next-day.

Returns

Cateringbase Ltd – 30-Day Returns Policy

At Cateringbase Ltd, we want you to be happy with your purchase. If you need to return an item, please review the policy below.

1) Returns Window

You may return most items within 30 days of the delivery date.

2) Return Eligibility

To qualify for a return, the item must be:

  • Unused and in resaleable condition
  • In the original packaging, including all protective inserts, labels, manuals, and accessories
  • Free from damage, markings, scratches, stains, or signs of use

We may refuse returns that do not meet these requirements.

3) Non-Returnable Items

For hygiene and safety reasons, the following items may not be returned unless faulty:

  • Items that have been installed, used, or modified
  • Customised or made-to-order products
  • Clearance or final-sale items (where clearly marked)
  • Items that cannot be resold due to hygiene or food-contact handling once opened (where applicable)
4) How to Request a Return

To start a return, please contact us within 30 days and provide:

  • Your order number
  • The item(s) you want to return
  • The reason for return (optional but helpful)
  • Photos (required if the item is faulty or damaged)

We will confirm your return approval and provide instructions for returning the item.

5) Return Shipping Costs
  • If you are returning an item because you changed your mind, you are responsible for the return shipping cost.
  • If the item is faulty, damaged in transit, or incorrect, Cateringbase Ltd will cover return shipping (or offer a suitable alternative solution).

We recommend using a tracked delivery service, as we cannot be responsible for returns lost in transit.

6) Refunds

Once the returned item is received and inspected, we will process your refund to the original payment method.

Refunds are typically issued within 5–10 business days after inspection, depending on your bank or payment provider.

Please note:
Original delivery charges are non-refundable unless the item is faulty or incorrect.

7) Exchanges

If you would like an exchange, we can arrange this subject to stock availability. If the replacement item has a different price, we will confirm any balance due or refund owed.

8) Damaged or Incorrect Items

If your item arrives damaged or you receive the wrong item, please contact us within 48 hours of delivery and include clear photos of:

  • The item
  • The packaging
  • Any visible damage

We will resolve the issue as quickly as possible.

9) Return Address

Return details will be provided once your return is approved.
Please do not send items back without contacting us first.

Frequently Asked Questions

What is a kitchen sink strainer?

A kitchen sink strainer catches food waste and grease before they enter the kitchen sink drain. At Catering Base, we ensure that it is designed for daily use.

Is this strainer appropriate for a commercial kitchen sink?

Yes, this commercial kitchen sink strainer is ideal for restaurants, cafés, and canteens. It comes with ease of use with any stainless steel kitchen sink.

Q: What size should I choose — 10”, 12” or 14”?

A: Choose based on your sink depth and available clearance underneath. Deeper sinks typically suit the taller sizes.

Q: Will this help reduce drain blockages?

A: Yes — it captures food debris before it enters the waste line, helping prevent build-ups and blockages in commercial kitchens.

Q: Do I need the brass back nut?

A: Not always — but it can be useful for replacement installs or where an existing nut is worn.