Kegland MK5 – Regulator Replacement Diaphragm & Seat Assembly (Spare Part)

The Kegland MK5 Regulator Replacement Diaphragm & Seat Assembly is an official spare part designed to restore accurate pressure control and reliable performance to Kegland MK5 CO₂ regulators. Manufactured to original specifications, this replacement assembly ensures consistent gas delivery for carbonation, dispensing, and pressure fermentation setups.

Genuine Replacement for MK5 Regulators

This diaphragm and seat assembly is intended as a direct replacement part for Kegland MK5 regulators, making it ideal for servicing worn or damaged components. Correct regulator function is essential for maintaining stable pressure, and replacing these internal parts helps extend the life of your regulator while maintaining safe, predictable operation.

Key Features & Benefits

• Replacement diaphragm & seat assembly for Kegland MK5 regulators

• Genuine Kegland spare part

• Restores accurate CO₂ pressure control

• Helps prevent pressure creep and inconsistent output

• Manufactured to original factory specifications

• Suitable for maintenance and regulator servicing

Ideal for UK Home Brewers & Draft System Users

Perfect for UK home brewers, kegerator owners, and draft system users who rely on MK5 regulators for serving or fermentation. Keeping genuine replacement parts on hand reduces downtime and ensures your CO₂ system continues to perform safely and efficiently.

Compatible Applications

• Kegland MK5 CO₂ regulators

• Home draft beer systems

• Kegerators and keezer setups

• Pressure fermentation systems

Why Choose Genuine Kegland Spare Parts

Using official Kegland replacement components guarantees correct fitment, reliable performance, and long-term durability. Designed specifically for Kegland regulators, these spare parts help maintain consistent results and protect your brewing equipment investment.

Replacement Diaphragm and Seat Assembly that suits the MK5 regulator!

Includes:
1 x Diaphragm Piece
1 x Washer
1 x Seat Cap

Self servicing maintenance without the need for a vice or specialised equipment. You can now easily undo the area with the regulator knob that has an M8 Hex / Allen key head and clean out your regulator if you have a contaminant get in there.

These are high-quality parts made for a high-quality regulator.

The main reason you might replace these parts is because:

1. You have gas leaking through your diaphragm. (this is extremely uncommon)
2. The gasket on around the edge of your diaphragm is worn out. (this is also extremely uncommon)
3. You have a pressure creep issue.  (this is the most likely need to purchase this assembly)

Troubleshooting:
– Regulator Pressure Creep
Regulator creep is normally caused by contamination getting into the seat and seat cap assembly of your regulator.  This is normally a result of gas leakage over the seat and seat cap assembly causing high-pressure gas to leak into the low-pressure gas side of the regulator.  As this happens your regulator will “creep” up in pressure until the pressure relief valve activates.  Replacing these parts in your regulator will fix this issue and only takes a few minutes to replace.

Kegland – Expertly Designed Home Brewing Equipment

Kegland is a leading global home brewing brand, renowned for designing and manufacturing premium brewing equipment and kits. Known for innovation, quality, and durability, Kegland products are crafted to help home brewers create professional-standard beer, cider, and kombucha, right in their own kitchens or home bars.

Designed & Manufactured for Home Brewers

Every Kegland product reflects precision engineering and thoughtful design, from sturdy stainless steel kegs and conical fermenters to complete beer kit solutions. Their equipment is built to last, easy to use, and designed to deliver consistent results every time.

Key product ranges include:

• Fermentation Gear – Conical and cylindrical fermenters, temperature-controlled units, and accessories.

• Kegs & Draft Systems – Stainless steel kegs, regulators, fittings, and full home draft setups.

• Home Brewing Kits – Extract and all-grain beer kits, tailored for UK tastes, including ales, IPAs, stouts, and lagers.

• Brewing Tools & Accessories – Bottling equipment, cleaning and sanitising solutions, and precision instruments for accurate brewing.

Trusted in the UK Home Brewing Scene

Kegland’s products are now available to UK brewers who value innovation and reliability. Their kits and equipment are ideal for both beginner and experienced brewers seeking high-quality home brewing solutions that are easy to use and designed to last.

Built for Every Brewing Style

Whether you’re crafting a classic English ale, a hoppy IPA, or an experimental craft beer, Kegland’s expertly designed products make brewing simple and enjoyable.

Be sure to check out and subscribe to our YouTube channel where we put many products and home brewing techniques to test.

You’ll find lots of tips and brewing information from ourselves and professional breweries that we video to help you grow in your home brewing adventure.