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Machines & equipment for sale

Priorclave PS.RSL EH450 Steam Autoclave

Stock No
Year of Manufacture
New or Used
Used (Second Hand)
Internal Size (WxDxH mm)
670 x 880 x 750mm*
Max Temp
Other Info
Compact large capacity chamber autoclave
Our Central Warehouse, Aldridge, UK
Weight (kgs)
1000 kg
External Dimensions (WxDxH mm)
870 x 1700 x 1900mm


Priorclave details - model no PS.RSL EH450

For those occasions when only ‘square’ will do! Perfect for high volume throughput as well as large or bulky items.

Built to a compact design this autoclave is of 450 litres in capacity. Castor mounted for ease of positioning, they are electrically heated and feature a simple, three hand wheel hinged door closure.


Operation up to 138°C – 2.5. The TACTROL 2 microprocessor control system which has staged illumination giving digital readouts of cycle status and the simple to set control panel features adjustable temperature and time that can be viewed simultaneously.

Ideally suited for use in a wide range of applications:

- Sterilisation - media preparation, liquids and diluent, waste, glassware, instruments, apparatus, health care
- Non-sterilisation – food processing, plastics, accelerated curing, construction.

Extensively used within many industries, including:
food, drink, dairy, pharmaceutical, agricultural, education, healthcare, research establishments and industry.

Safety Features:

Safety features include:

Special safety handnut mechanism, which cracks the gasket seal allowing any residual pressure to safely escape.
A thermal cooling lock, preventing the door from being opened until the contents have cooled to a safe temperature and a pressure interlock are also fitted.
Low water level sensor, that prevents boil-dry conditions and a safety blow down valve affords further
Epoxy coated panels and frame members are treated with the unique Biocote anti-bacterial agent, which is effective against all bacteria and fungi including MRSA.

Features include:

• Capacity of 450 Litres.
• Operation up to 140C @ 2.5 Bar
• Large rectangular chamber within a compact frame
• Steam generated within the chamber (electrically heated)
• Complete with thermocouple entry and test ports
• Forced air cooling as standard helping to reduce cycle times
• Automatic timed freesteaming as standard for improved air removal and sterilising performance
• Delayed start and media warming function as standard for ready to pour media at the start of the day
• A large selection of options and accessories is available to help to get the most from your Priorclave autoclave
• Supplied with a full width non-tipping stainless steel shelf.
• Stainless steel baskets, waste containers and loading trolleys available

The autoclave is fitted with the TACTROL 2 microprocessor control system. After setting your required operating parameters press the start button for a fully automatic cycle. The control panel shows cycle status with digital readouts of temperature and time that can be viewed simultaneously. .

Installation Requirements

Drainage: - The single 1 in vent outlet pipe can be directed to a nearby drain. For make safe processing the discharge should be directed to a sealed discharge system; the system should lead by direct connection to a building drain or catchment tank.

Installation Details for PS.RSL EH450

Electrical 400V 32.5kW 3 Phase 60A .
Height from floor 1300mm 1300mm 1300mm
Vent Outlet 28mm (1” BSP)
Drain* 15mm (½” BSP)
Water Inlet* 15mm (½” BSP)

pdf icon Print / Download Priorclave PS.RSL EH450 Steam Autoclave Datasheet

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.