The power of perfect hygiene in every cycle — the Kastel HK 850 ESI PRS delivers fast, efficient, and reliable dishwashing performance for professional kitchens.
The HK 850 ESI PRS is a premium hood‑type dishwasher engineered for intensive commercial use. Featuring the PRS System (Atmospheric Boiler + Break Tank), Electronic Smart Interface, and Energy Saving System (ES), it ensures stable rinse pressure, reduced consumption, and consistently hygienic results. Its robust stainless‑steel construction and self‑cleaning components make it ideal for high‑turnover kitchens.

Key Features:

4 fast wash cycles delivering up to 60 racks/hour
Automatic start when the hood closes
Electronic LCD interface with temperatures, diagnostics & colour indicators
PRS atmospheric boiler system for constant rinse temperature and pressure
Green energy‑saving function
Double detergent & rinse‑aid dispenser
Thermostop hot‑rinse for guaranteed sanitisation
End‑of‑day automatic self‑cleaning cycle
Vertical self‑cleaning wash pump
Stainless‑steel rotating wash/rinse arms, fully removable
Triple filtration with stainless‑steel pre‑filter and easy‑remove pump filter
AISI 304 stainless‑steel body with insulated double‑skinned hood
Preformed wash tank with rounded corners for hygiene
Low water consumption: 2.5 L per cycle

Technical Details:

Dimensions (WxDxH)    760x793x1494/ 1969 mm
Rack dimensions    500x500 mm
Racks/ hour    60 - 30 - 20 - 7
Washing cycles    4 cycle durations: 1 min, 2 min, 3 min, and 9 min
Useful washing height    425 mm
Trays    GN 1/1
Body construction    Entirely AISI 304 stainless steel
Rinsing and washing arms    Stainless steel - easily removable
Stainless steel filters    Yes
Tank heating element - Tank capacity    2.8 kW - 30 Ltr
Boiler heating element - Boiler capacity    6 kW - 11 Ltr
Washing pump power    0.75 kW
Total power input / Current    6.75 kW
Input voltage    230 V - 1 Phase - 32 A
Recommended inlet water temperature    +55 C
Water hardness    7 -10 F
Water consumption per cycle (inlet suggested pressure 2 BAR)    2.5 Ltr
Double electric detergent and rinse aid dispenser    Electric
Drain pump    Yes
Rinse pump    Yes
Energy-Saving device    Yes
Backflow prevention    Break-tank - high efficiency air gap (A class)
Control panel    Electronic LCD interface with temperatures, diagnostics & colour indicators
PRS System    Built-in atmospheric boiler
Self-diagnostic system    Yes
Automatic end of day Self-cleaning cycle    Yes
Weight    126 KG
Supplied with    2 plate racks , 1 glass rack, 2 cutlery holders, 1 inlet hose (2m length), 1 drain hose (2m length)