MKN Deep Fat Fryer 7EFRI030DML – Electric

Thirty litres of frying capacity in a single work zone makes the 7EFRI030DML a focused production fryer for an Optima 700 line. With 20 kW of connected load on an electric heating pack, it is built for fast recovery where deep-fried items drive service.

On a shipboard galley, the 380–415 V, 3 N-PE AC connection aligns with common 50/60 Hz distribution, so the fryer can be integrated into existing panels without transformer blocks specific to a shore grid. Fuse protection at 3 x 32 A gives the electrical engineer a clear figure for circuit allocation, which matters when several 20 kW-class appliances share a limited switchboard section.

The 30 litre oil volume is a planning number as much as a cooking one. It defines how many basket loads the fryer can take before oil turnover and filtration routines come into play, and it sets the consumable cost per change-out. In a galley where deep-fry duty is seasonal or limited to side dishes, this capacity avoids the excess oil stock that comes with larger multi-well systems. One work zone simplifies operation: a single temperature regime, one oil quality curve to manage.

Physically, the unit sits in the Optima 700 family, which is designed as a modular line for smaller footprints. A net weight of 53 kg and a gross weight of 65 kg are the figures the yard will use for structural calculations and lifting plans. Those numbers are light enough for standard galley deck structures yet high enough that proper anchoring and coaming must be part of the installation design.

The 20 kW electrical rating drives both heat-up time and recovery after loading. In a service window where baskets are turned quickly, that installed power is what keeps product at specification without extending cook times. At the same time, the heat input has to be reflected in the HVAC calculation: every kilowatt into the oil ends up as heat that the extraction and air-conditioning system has to deal with.

Build and control

• Hinged lid
• Fully welded seams
• IP-rated water protection

The IPX6 protection rating is significant in a marine galley where equipment is routinely cleaned down with hose or spray. It allows the fryer to live in a wash-down regime without the constant risk of water ingress that lower ratings would imply, provided the installation follows the maker’s guidance on connections and seals. Fully welded seams support the hygiene standard expected under VSP-style inspections, reducing the number of joints that need to be sealed and inspected over time.

This is the right fryer where a single production line needs one medium-capacity well tied into a 380–415 V supply, and where cleaning is done with pressurised water. It is the wrong choice for a menu that demands separate allergen or product zones, or where very high throughput would justify multiple wells or a larger body in the same series. Ordered under MKN product number 7EFRI030DML.