Fryers

Commercial Fryers for Professional Kitchens

Commercial fryers need to hit temperature fast and hold it under load. Drop a basket of frozen chips into a fryer that recovers slowly and you get soggy, oily food and a queue at the pass.

Whether you run a chip shop, a pub kitchen or a high-volume takeaway, the right commercial fryers come down to three calls: single or twin tank, gas or electric, and how big a tank you actually need for peak service.

Get those three right and the rest is maintenance.

Trade Insight

Temperature recovery is the number one spec

A fryer’s headline power rating doesn’t tell you much on its own. What matters is recovery time – how fast the oil gets back to set temperature after cold food goes in.

Cheap units drop 30-40°C on a big basket drop and crawl back up over several minutes. In that window food absorbs oil instead of crisping. If you’re doing steady covers through a lunch or dinner rush, undersized fryers are the single biggest cause of inconsistent chips.

Single tank vs twin tank fryers

• Single tank fryers work fine for one product line – a chip shop frying only chips and fish in the same oil, for example.
• Twin tank rigs, like a twin tank gas fryer or an electric twin-well unit, let you run two oils side by side so fish, chicken and battered items don’t pick up each other’s flavour.
• A buffalo twin fryer or similar twin-basket unit is the usual step-up move for kitchens adding a second fried menu item without buying a whole extra appliance.

If your menu has more than one fried category, twin tank pays for itself in food quality alone.

Gas vs electric: the real trade-off

Commercial gas fryers heat and recover faster – useful when you’re slammed and need the oil back at temperature in seconds, not minutes. A gas fryer commercial setup also runs fine through a power cut, which matters for pubs and standalone units.

Electric fryers run cleaner, need less extraction, and hold a steadier temperature once they’re up to heat. They’re the usual pick for enclosed kitchens where gas extraction is a hassle or where a landlord won’t allow new gas runs.

There’s no universal right answer here – commercial fryers gas models suit high-throughput sites; electric suits tighter, low-extraction spaces. Commercial freestanding fryers in either fuel type give you more tank capacity than countertop models if you’ve got the floor space.

For bigger operations frying chicken or wings at volume, a commercial pressure fryer cooks faster at lower oil temperatures and seals in moisture – worth the extra spend if fried chicken is a menu anchor rather than a side.

Oil maintenance: the part everyone skips

Oil doesn’t last forever, and how you treat it daily decides how long your food tastes right.

• Filter daily. Debris left in oil breaks down faster and taints every batch cooked after it.
• Match capacity to peak demand. An undersized tank means constant refills and oil that’s worked twice as hard by the end of service.
• Use the cold zone. Most tube-heated fryers have a cooler zone at the bottom where crumbs and debris settle away from the heating element – that alone extends oil life significantly.
• Watch for the warning signs. Smoking, foaming, dark colour or an off smell mean the oil’s spent, whatever the calendar says.

Government-backed food safety guidance recommends changing oil once Total Polar Materials pass roughly 24%, and always letting oil cool to around 40°C before manual draining (Highspeed Training, deep fat fryer safety guide).

One more thing: any gas fryer installation or annual service has to be carried out by an engineer Gas Safe Registered for commercial catering appliances specifically – a standard domestic gas qualification isn’t enough (Gas Safe Register, commercial catering).

Why Buy from Ascot Wholesale

• Competitive trade pricing across gas and electric commercial fryers, from countertop units to multi-tank floor models.
• Trade accounts available for restaurants, pubs, takeaways and catering businesses.
• Equipment leasing to spread the cost of pressure fryers or twin tank rigs without a big upfront hit.
• Free delivery on qualifying orders, delivered across the UK.
• Trusted hospitality brands including Buffalo, Lincat, Falcon, Parry and Henny Penny.

Fryers are part of the broader cooking equipment range. You might also want to compare griddles for burgers and bulk cooking or ovens for baking and roasting.

Frequently Asked Questions

What’s the difference between single and twin tank commercial fryers?

A single tank fryer cooks everything in one oil, which is fine for a one-item menu. A twin tank fryer runs two separate oils so you can fry, say, fish and chicken without one flavour bleeding into the other.

Should I buy a gas or electric commercial fryer?

Gas recovers heat faster and keeps working through a power cut, so it suits busy, high-throughput kitchens. Electric fryers run cleaner and need less extraction, which suits tighter kitchens or sites where new gas pipework isn’t an option.

How often should I filter fryer oil?

Daily, as a minimum, ideally at the start of the day once the oil has cooled. Filtering removes debris that otherwise breaks down and taints the flavour of everything cooked afterwards.

What size commercial fryer do I need?

Size to your peak service, not your average day. If the tank can’t keep up during your busiest 90 minutes, you’ll get backlog, slower recovery and inconsistent food regardless of how good the fryer is on paper.

Do commercial pressure fryers need special gas safety checks?

Yes – any gas-fired commercial fryer, pressure or open, must be installed and serviced by an engineer who’s Gas Safe Registered specifically for commercial catering equipment, not just domestic gas work.

How long do commercial fryers last?

A well-maintained commercial fryer from a brand like Lincat, Buffalo or Falcon typically runs for 8-10 years. Daily oil filtering, using the cold zone correctly and not exceeding rated capacity are what separate a fryer that lasts a decade from one that’s dead in three years.

Useful Sources

• Gas Safe Register – Commercial Catering Equipment
• Highspeed Training – Deep Fat Fryer Safety Guide