Flake ice machine

Stal-Astra GmbH Kälteanlagen UD 43

For sale is an open-type NH3 reciprocating compressor, Stal-Astra (STAL Refrigeration) type UD 43, manufactured in 1976, offered as a complete unit with a directly coupled 90 kW three-phase motor, Dutchi DM-IP23 250M4 (1470 rpm, 400/690 V, IP23). The unit operated until 07/2026 in our chilled water system (food production, Hamburg) at evaporation temperatures of approximately -5 to -10 °C and is being sold due to a changeover to a chilled water system.
Condition: functional, regularly maintained by Johnson Controls (York/Stal). Last inspection of safety devices (DBA/SDBK) on August 15, 2025, with maintenance certificate. Motor has a lubrication schedule plate and was overhauled by Elmorep. Installed: oil pump with sight glass, oil pressure switch Johnson Controls, Danfoss pressure switch, HD pressure gauge R717, suction-side pressure vessel Stal-Astra TAU 4 (22 bar, 25 l, manufactured in 1976).
Scope of supply: compressor, motor, base frame, coupling with protective cover, installed fittings. Without control cabinet and control system. The refrigerant will be professionally evacuated before delivery, and the unit will be purged with nitrogen.
Inspection by appointment. A horizontal NH3 shell-and-tube evaporator can be sold with it if desired, but it has a known micro-leak in the tube bundle.
Hfodpfx Aqez Rlwfsgen

The listing was translated automatically. Translation errors are possible.