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Hi there, I'm Jarvis! I see you're looking at the Spirit Optic Dispenser | Bar Optic Measure | Stamped 50ml | Beaumont K494. How can I help you with the technical specs or suitability for your business today?

Jarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535

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Beaumont In Stock

Spirit Optic Dispenser | Bar Optic Measure | Stamped 50ml | Beaumont K494

SKU: K494
£4.04 / exc vat
£4.85/ inc vat
  • Government Stamped 50ml Measure
  • Clear Viewing Panel
  • Durable Rubber Construction
  • Simple Push-Up Action

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UK Warehouse

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Stepping up your bar service is all about precision, speed, and  trust. This is the Beaumont K494 Spirit Optic Dispenser, the industry-standard tool for pouring a perfect, government-stamped 50ml measure every single time. It’s a real workhorse, designed to make every bartender's shift smoother and  every stocktake more accurate.

Built for the hustle and  bustle of professional UK venues, from the local pub to the city-centre hotel bar, this is the bit of kit you can truly rely on. The tough rubber construction and  classic black design fit discreetly onto any bar gantry, while the clear front panel and  bold measurement marking leave no room for error. It’s all about serving your customers fairly and  keeping your business compliant, without any fuss.

Ultimately, this 50ml spirit optic dispenser is your ticket to eliminating guesswork, reducing wastage, and  speeding up service. If you need a dependable, legally certified measure that won’t let you down on a busy Saturday night, this is the one. It’s a small investment that pays for itself in accuracy and  peace of mind.

Key Features and  Benefits

  • Government Stamped 50ml Measure: Pour legally and  accurately, keeping your business fully compliant.
  • Clear Viewing Panel: Instantly see the spirit line, ensuring the measure is full.
  • Durable Rubber Construction: Built to withstand the daily knocks of a busy bar environment.
  • Simple Push-Up Action: Allows for fast, efficient, and  smooth one-handed dispensing.
  • Reliable Beaumont Brand: Trust in a name known for quality and  dependability in UK pubs.
  • Finned Rubber Seal: Creates a tight, secure fit on standard spirit bottles to prevent leaks.
  • Classic Black Design: Blends in seamlessly with any back-bar or gantry setup.
  • Easy to Clean: Simple to maintain with a quick rinse of warm water.

Technical Specifications

  • Brand: Beaumont
  • SKU: K494
  • Supplier Model Number: 3104
  • Capacity: 50ml
  • Measure Type: Government Stamped
  • Weight: 80g
  • Material: Rubber
  • Colour: Black

Expert Review and  Insights

When you're running a proper pub, you can't be messing about with unreliable kit. The Beaumont K494 is the bread and  butter of spirit measures for a reason. It’s tough, it’s accurate, and  the government stamp means you’re always trading on the right side of the law. It’s a fit-and-forget piece of equipment that just works, shift after shift.

Freddie Wallace – Pub Equipment Expert View Profile →

  • Top-Notch Reliability: The simple, robust mechanism rarely sticks or fails, even during frantic peak periods.
  • Liqueur Limitation: Best for spirits; thicker, sugary liqueurs can clog the mechanism over time.

Case Study: Real Business, Real Results

The Queen's Head, a popular community pub in Norwich, decided to standardise their spirit service to improve stock accuracy and  ensure they were fully compliant with trading standards. They replaced their mix of old, unbranded optics with the Beaumont K494 model across their entire gantry.

"The new optics made an immediate difference. Service is quicker, and  our stocktake at the end of the week finally matches our sales data. They feel solid, look professional, and  the team trusts them completely."

Robert Davies – Landlord

After the first month, the pub reported a significant drop in spirit variance, effectively reducing wastage by over 10% and  improving their gross profit on spirits.

Installation and  Maintenance Guide

Setting It Up

  • Ensure the wall bracket or shelf rack (sold separately) is securely fixed before installation.
  • Before first use, briefly rinse the optic with warm water to remove any dust.
  • Push the optic firmly into the bracket holder until it clicks securely in place.
  • When attaching a new bottle, push it on firmly to ensure the rubber fins create a tight seal.

Keeping It Going

  • Regularly clean the optic by detaching it and  rinsing the mechanism with warm water.
  • Avoid using strong chemicals or detergents as they can degrade the rubber seals.
  • If the push-up mechanism starts to feel sticky, it's a sign it needs a good clean.
  • Periodically check the cork seal for wear and  tear and  replace if it looks damaged to prevent leaks.

Buying Guide: Choosing the Right Spirit Optic

Not sure which optic fits your bar? Here’s a quick rundown of what to look for.

Measure Size is Key

Decide on your primary serving sizes. While this is a 50ml optic, many bars also stock 25ml and  35ml versions for single measures and  different spirits. Standardise for consistency.

Stamped for Trade

If you're selling to the public in the UK, a 'Government Stamped' measure isn't optional—it's a legal requirement. Unstamped versions are only suitable for home bar use.

Material Matters

The operating parts are often plastic, but the seal is crucial. Rubber finned seals, like on this model, tend to offer a better, more durable grip on the bottle neck than all-plastic designs.

Smooth Operation

A good optic should have a smooth, non-stick action. A mechanism that jams or requires excessive force will slow down your staff and  frustrate them during a busy service.

Brand Reputation

In the world of barware, brand matters. Beaumont is an industry leader for a reason—their products are designed for professional environments and  built to last.

See all Spirit Dispensers

Frequently Asked Questions

Q: Is this a genuine Beaumont K494 optic dispenser?

A: Yes, this is the authentic Beaumont K494 model, a trusted choice for commercial bars across the UK.

Q: What does 'government stamped' actually mean?

A: It means the optic has been officially tested and  certified to accurately dispense a 50ml measure, making it legal for trade use in the UK.

Q: Will this fit on any spirit bottle?

A: It is designed to fit the neck of most standard 70cl and  1-litre spirit bottles. It may not be suitable for bottles with unusually wide or narrow necks.

Q: How do I clean this bar optic measure?

A: The best way is to detach it from the bracket and  rinse it thoroughly with warm water. Do not use soap or harsh cleaning agents as they can damage the internal mechanism.

Q: Can I use this for Baileys or other thick liqueurs?

A: It is not recommended. This type of mechanism is designed for free-flowing spirits like vodka, gin, whisky, and  rum. Thick, creamy, or syrupy liquids can clog it.

Q: Is a wall bracket included?

A: No, this is for the optic dispenser only. Wall brackets and  gantry shelves are sold separately to allow you to build a custom setup.

Q: What is the seal made of?

A: The finned seal that grips the bottle is made from a durable, flexible rubber to ensure a tight, leak-proof fit.

Q: Is this a single unit or a pack?

A: This is sold as a single commercial optic pourer unit.

What Customers Are Saying

"The industry standard for a reason. Does what it says on the tin, pours perfectly every time. Can't go wrong with a Beaumont."

Chloe B. – Bar Manager, Liverpool

"We bought 20 of these for a full bar refit. The stamped spirit measure 50ml gives us total peace of mind. Solid, reliable bit of kit."

Tom W. – Nightclub Owner, Glasgow

"Good, sturdy optic. The rubber fins give a much better grip on the bottle neck than our old plastic ones did. Very happy."

Isabelle M. – Village Hall Bar, Cornwall

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The Beaumont Standard: Reliability Behind the Bar

Beyond the technical details, choosing a Beaumont optic is about investing in operational peace of mind. For over 40 years, Beaumont has been the silent, reliable partner to the UK's pub and  bar trade. This isn't just a dispenser; it's a tool engineered to prevent the small problems that cause big headaches. Think about a packed Saturday night – the last thing you need is a failing optic that slows down service, wastes expensive stock, or results in an inaccurate till at the end of the night. The Beaumont K494 is designed specifically to avoid that scenario. Its reputation is built on millions of flawless pours in the country's busiest venues. This small, unassuming piece of equipment directly contributes to better stock control, consistent service, and  the long-term profitability and  compliance of your business. It's the definition of a workhorse – built not just to work, but to last.

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Why a 'Government Stamped' Measure is So Important

You’ll see 'Government Stamped' on this optic, and  it’s much more than just a fancy feature. In the UK, if you're selling spirits like gin, whisky, rum or vodka by the measure, the law says you must use a certified measure to do it. This stamp is an official seal of approval, a guarantee that the equipment has been tested and  verified to dispense the exact amount stated – in this case, 50ml.

Think of it like the calibration on a petrol pump. You trust that you're getting exactly one litre of fuel when you pay for it. The government stamp on this bar optic measure 50ml provides that same trust for your customers and, crucially, it keeps your business compliant with Trading Standards. Using unstamped measures for commercial sales can lead to hefty fines and  damage your reputation, so this little stamp is your protection and  proof of professionalism.

Who Should Buy This?

  • Pubs & Bars: Essential for serving legally compliant double measures of spirits with speed and  zero wastage.
  • Hotels & Restaurants: Guarantees consistency in drink recipes and  provides strict stock control for the bar.
  • Social & Sports Clubs: A professional and  cost-effective solution for volunteer or part-time bar staff to pour accurately.
  • Mobile Bar Operators: Its durable, lightweight, and  reliable design is perfect for pop-up events and  festivals.
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