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Hi there, I'm Jarvis! I see you're looking at the Stand Pipes | Strainers | Commercial Dishwasher Accessory | GC593. How can I help you with the technical specs or suitability for your business today?

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Non Branded In Stock

Stand Pipes | Strainers | Commercial Dishwasher Accessory | GC593

SKU: GC593
£45.68 / exc vat
£54.82/ inc vat
  • Universal Fit
  • Brass Back Nut
  • Damage-Free Design
  • High-Visibility Pipe

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Here’s a brilliantly simple bit of kit that every commercial kitchen needs. This universal stand pipe and  strainer is designed to fit standard commercial sinks, acting as the first line of defence for your plumbing. It effectively stops food scraps, peelings, and  other debris from heading down the drain, preventing costly blockages and  keeping your pot wash area running smoothly. It’s an absolute must-have for busy restaurants, pubs, cafes, and  any site with a high-volume washing setup.

Built for the daily grind, it combines a tough, detectable blue plastic pipe with a solid brass back nut for a secure, wobble-free fit. This isn't just a plug; it's a complete drain management solution. The overflow function allows the sink to drain when the pipe is in place, while the integrated strainer catches the gunk. It’s designed to fit sinks up to 300mm deep with a standard 70mm or 80mm flange, making it a versatile choice for most kitchen configurations.

If you’re tired of calling out plumbers or dealing with the hassle of blocked drains, this is your answer. The commercial dishwasher stand pipe is an inexpensive, incredibly effective tool that protects your pipes, saves you money on maintenance, and  brings a little bit of order to the chaos of a busy service. It’s one of those small investments that pays for itself almost immediately.

Key Features and  Benefits

  • Universal Fit: Fits most commercial sinks with a 70/80mm flange.
  • Brass Back Nut: Provides extra strength and  a much more secure fitting.
  • Damage-Free Design: The soft blue pipe won't chip or crack your sink.
  • High-Visibility Pipe: The bright blue colour makes it easy to spot in murky water.
  • Standard Waste Connection: The 1.5" waste fits standard UK plumbing with no fuss.
  • Perfect Height: Designed specifically for common 300mm deep commercial sinks.
  • Effective Straining: Catches food waste to stop your drains from clogging up.
  • Simple Installation: Get it fitted and  working in just a couple of minutes.

Technical Specifications

  • Brand: Non Branded
  • SKU: GC593
  • Dimensions: 320(H) x 80(W) x 80(D) mm
  • Weight: 0.5kg
  • Suitable Sink Depth: 300mm
  • Flange Diameter: 80mm
  • Waste Size: 1.5" (standard)
  • Colour: Blue / Brass
  • Material: Plastic Pipe, Brass Nut

Expert Review and  Insights

It’s not the most glamorous piece of equipment, but honestly, it’s one of the most vital. This stand pipe does its job without any fuss. The design is surprisingly thoughtful – the blue plastic is a smart touch for visibility in a sudsy sink, and  the brass back nut gives it the durability needed for a commercial environment where things get knocked about. It’s a classic fit-and-forget solution.

Daniel Foster – Maintenance Expert View Profile →

  • Pros: The build is solid; the brass nut is a huge upgrade on flimsy plastic ones.
  • Cons: Being non-branded might put some off, but its performance is absolutely standard.

Case Study: Real Business, Real Results

The team at 'The Bristol Bakehouse', a bustling artisan bakery and  café in Bristol, were constantly battling with slow-draining sinks in their wash-up area, leading to frequent and  costly plumber call-outs. They upgraded their standard plugs to the GC593 dishwasher sink stand pipe in all three of their prep sinks.

"It’s such a simple thing, but it has completely sorted our drainage issues. Before, we’d have a blocked sink at least once a month during a busy lunch rush. Since putting these in, we’ve had nothing. The water flows freely and  the pot wash team can just empty the strainers out. A brilliant, low-cost fix."

Mark Davies – Owner, The Bristol Bakehouse

The result? A 100% reduction in plumbing emergency call-outs in the first six months and  significantly less operational downtime.

Installation and  Maintenance Guide

Setting It Up

  • First, ensure your sink drain is clean and  free from old sealant or debris.
  • Unscrew the brass back nut from the stand pipe's thread.
  • Place the stand pipe into the plughole from inside the sink bowl.
  • From underneath the sink, screw the brass back nut on until it's hand-tight, then give it a final quarter-turn with a wrench to secure.

Keeping It Going

  • At the end of each day, lift the stand pipe out and  empty any collected food waste into the bin.
  • Give the pipe and  strainer a quick rinse under the tap to remove any grease or residue.
  • Periodically check that the back nut remains tight to prevent any slow leaks.
  • Wipe down the flange area in the sink to prevent grime build-up around the seal.

Buying Guide: Choosing the Right Sink Accessory

Not sure what fits best for your kitchen? Here are a few things to check before you buy.

Measure Your Sink's Depth

Stand pipes come in different heights. This one is for 300mm deep sinks, a very common size. Measure from the base of the sink to the top edge to ensure a good fit.

Check Your Flange and  Waste

This has an 80mm flange and  a 1.5" waste outlet, which is the UK standard for most commercial sinks. It's always worth a quick check of your existing setup to be certain.

Strainer or a Simple Plug?

If your main issue is blockages from food waste, a stand pipe with an integrated strainer like this one is essential. A simple plug won't offer the same protection.

Material Matters

Look for robust components. A brass back nut, like the one on this model, offers far superior durability and  a tighter seal than all-plastic alternatives, preventing leaks and  breakages.

Consider Ease of Cleaning

A simple, lift-out design is best. You don't want a filter that's fiddly to remove and  empty, especially during a busy service. This commercial dishwasher filter pipe is designed for speed.

See all Standpipes

Frequently Asked Questions

Q: What is the main purpose of a commercial dishwasher stand pipe?

A: Its primary job is to act as a strainer and  overflow. It stops solid food waste from entering and  blocking your drains while allowing water to fill and  drain from the sink.

Q: Will this fit any commercial sink?

A: It's designed to be universal for sinks with an 80mm flange and  a depth of 300mm, which covers a large majority of standard UK commercial kitchen sinks.

Q: Why is the pipe part blue?

A: The bright blue colour makes it highly visible and  easy to locate in a sink full of sudsy or murky water, saving time for your kitchen staff.

Q: Is it easy to install?

A: Yes, very. You simply place it in the plughole and  tighten the brass nut from underneath. No special tools are required, though a wrench helps for a final tighten.

Q: What is the benefit of the brass back nut?

A: Brass provides superior strength and  corrosion resistance compared to plastic. It ensures a much more secure, durable, and  leak-free fit for long-term use.

Q: How often should I empty the strainer?

A: This depends on your usage, but it's good practice to empty it whenever it looks full and  to give it a full clean at the end of every service day.

Q: Can this help reduce bad smells from the drain?

A: Indirectly, yes. By trapping rotting food waste before it goes down the plughole, it helps prevent the build-up of odour-causing bacteria within your pipework.

Q: Can I use this in a standard domestic kitchen sink?

A: It's unlikely to fit. This dishwasher sink stand pipe is specifically sized for the larger drain outlets found on commercial-grade sinks.

What Customers Are Saying

"Does exactly what it says on the tin. Fits our sink perfectly and  has stopped all the rice and  bits of veg from going down the plughole. Wish we'd bought one years ago."

Dave L – The Shepherd's Inn, Lancaster

"A solid piece of kit. The brass nut makes it feel much more secure than our old one. The blue pipe is also genuinely useful when the sink is full of bubbles!"

Chloë R – Cafe Manager, Cardiff

"Good value and  it works. Solved our slow draining problem overnight. A must for any commercial kitchen."

Samir K – Takeaway Owner, Birmingham

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The Unseen Hero of Kitchen Plumbing

This stand pipe isn't about a flashy brand; it's about pure, functional reliability. In a commercial kitchen, the biggest costs aren't always the equipment, but the downtime and  maintenance that come with it. A blocked drain during Saturday night service is more than an inconvenience – it's lost revenue and  a major operational headache. This simple, inexpensive GC593 dishwasher accessory is one of the most effective forms of preventative maintenance you can invest in. It’s a silent worker that saves you a fortune in emergency plumbing bills and  protects the integrity of your entire drainage system. By focusing on robust materials like the brass back nut and  practical design choices like the high-visibility pipe, it delivers day-in, day-out performance. It’s the smart, pragmatic choice for any operator who values smooth workflow and  a healthy bottom line over a brand name on a plumbing part.

Explore more from Non Branded

Why a Blue, Detectable Pipe Actually Matters

You might wonder why the pipe is bright blue. It's a small detail with a big impact in a chaotic kitchen. Imagine your main pot wash sink full of greasy, murky, soapy water during a frantic service. Dropping a standard grey or black standpipe in there is like losing your keys in the dark – you're left fishing around blindly, wasting precious time.

This high-visibility blue is designed to stand out. It’s instantly recognisable, even in the cloudiest water. This means your team can grab it, empty it, and  replace it quickly and  efficiently without any faff. It’s a simple, clever bit of design that respects the reality of a busy work environment, helping to keep the workflow moving without interruption. It turns a potential frustration into a simple, second-long task.

Who Should Buy This?

  • Restaurants & Pub Kitchens

    A non-negotiable for any pot wash station to prevent food waste from blocking drains during busy shifts.

  • School & University Canteens

    Essential for high-volume catering, ensuring drainage systems can cope with breakfast, lunch, and  dinner service.

  • Hospitals & Care Homes

    Maintains crucial hygiene standards and  prevents disruptive plumbing emergencies in sensitive environments.

  • Farm Shops & Delis

    Perfect for prep sinks, catching vegetable peelings and  other organic matter before they enter the waste system.
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