Priorclave | Base Front-Loading Autoclave Steam Sterilizer for Laboratory Use | Cylindrical Chamber, Programmable Tactrol Control, ASME 316L Stainless Steel, Large-Capacity Steam Sterilization
At Alto Med Supply, we offer front-loading laboratory autoclaves with cylindrical pressure vessels designed for reliable steam sterilization.
The cylindrical chamber is an efficient alternative to rectangular autoclaves for many research and laboratory applications and can help reduce water and energy consumption over time.
The cylindrical design improves steam circulation by removing internal corners where cold pockets can form.
This allows steam to move evenly throughout the chamber for consistent sterilization results.
These large-capacity autoclaves are widely used in universities, research laboratories, testing facilities, and industrial operations.
They are ideal for sterilizing glassware, culture media, and laboratory equipment. The efficient chamber design supports demanding laboratory workflows.
Each unit includes a programmable Tactrol® control system for precise automated sterilization cycles.
The chamber and door are made from ASME-certified 316L stainless steel for durability and reliability.
Alto Med Supply also offers other laboratory autoclave configurations to meet different facility needs.
Key Features
-
Programmable Tactrol® 2 Control System: Easy one-touch start with precise control for reliable laboratory steam sterilization cycles.
-
Customizable Sterilization Programs: Supports freesteaming, load cooling, media warming, and delayed start for flexible lab workflows.
-
ASME-Certified 316L Stainless Steel Chamber: Durable, corrosion-resistant chamber and door designed for long-term autoclave performance.
-
Quickseal Interlocking Safety Door: Single-action safety door that prevents opening while the autoclave is under pressure.
-
Stainless Steel Anti-Tip Loading Shelves: Two full-width shelves provide stable support for glassware, media, and laboratory equipment.
-
Biomaster™ Antimicrobial Surfaces: Exterior surfaces help reduce bacteria, mold, and mildew to support cleaner laboratory environments.
Specifications
100L
| Specification |
Details |
| Working Volume |
100 Liters |
| Operating Range |
Up to 277°F, 32 psi (136°C, 2.2 Bar) |
| Loading Format |
Front Loading |
| Loading Height |
33.9” (860 mm) |
| Heating |
Steam |
| Heat Input |
Internal Electrical OR House Steam Source |
| Chamber Size |
19.5” x 21.1” (496 mm x 535 mm) |
| Bottom Shelf Dimensions |
14.8”W x 21.1”D with 15.8” clearance |
| Top Shelf Dimensions |
19.1”W x 21.1”D with 9.5” clearance |
| External Dimensions |
28.9” x 36.6” x 65” (735 mm x 930 mm x 1650 mm) |
| Floor Weight |
429.9 lbs (195 kg) |
| Minimum Installation |
52.9” x 73.2” x 77” (1344 mm x 1860 mm x 1956 mm) |
150L
| Specification |
Details |
| Working Volume |
150 Liters |
| Operating Range |
Up to 277°F, 32 psi (136°C, 2.2 Bar) |
| Loading Format |
Front Loading |
| Loading Height |
33.9” (860 mm) |
| Heating |
Steam |
| Heat Input |
Internal Electrical OR House Steam Source |
| Chamber Size |
19.5” x 29.1” (496 mm x 740 mm) |
| Bottom Shelf Dimensions |
14.8”W x 29.1”D with 15.8” clearance |
| Top Shelf Dimensions |
19.1”W x 29.1”D with 9.5” clearance |
| External Dimensions |
28.9” x 41.3” x 65” (735 mm x 1050 mm x 1650 mm) |
| Floor Weight |
458.6 lbs (208 kg) |
| Minimum Installation |
52.9” x 77.9” x 77” (1344 mm x 1979 mm x 1956 mm) |
200L
| Specification |
Details |
| Working Volume |
200 Liters |
| Operating Range |
Up to 277°F, 32 psi (136°C, 2.2 Bar) |
| Loading Format |
Front Loading |
| Loading Height |
33.9” (860 mm) |
| Heating |
Steam |
| Heat Input |
Internal Electrical OR House Steam Source |
| Chamber Size |
19.5” x 40.2” (496 mm x 1020 mm) |
| Bottom Shelf Dimensions |
14.8”W x 40.2”D with 15.8” clearance |
| Top Shelf Dimensions |
19.1”W x 29.1”D with 9.5” clearance |
| External Dimensions |
28.9” x 53.2” x 65” (735 mm x 1350 mm x 1650 mm) |
| Floor Weight |
529.1 lbs (240 kg) |
| Minimum Installation |
52.9” x 89.8” x 77” (1344 mm x 2281 mm x 1956 mm) |
320L
| Specification |
Details |
| Working Volume |
320 Liters |
| Operating Range |
Up to 277°F, 32 psi (136°C, 2.2 Bar) |
| Loading Format |
Front Loading |
| Loading Height |
28.5” (724 mm) |
| Heating |
Steam |
| Heat Input |
Internal Electrical OR House Steam Source |
| Chamber Size |
24.8” x 40.2” (630 mm x 1020 mm) |
| Bottom Shelf Dimensions |
19.3”W x 40.2”D with 19.8” clearance |
| Top Shelf Dimensions |
24.4”W x 40.2”D with 12.3” clearance |
| External Dimensions |
29.9” x 50.4” x 63” (760 mm x 1280 mm x 1600 mm) |
| Floor Weight |
660 lbs (300 kg) |
| Minimum Installation |
53.9” x 104.3” x 75” (1369 mm x 2649 mm x 1905 mm) |
Product Manuals
User manual for Priorclave Base Front-Loading Autoclave Steam Sterilizer - 100 Liters can be found here.
User manual for Priorclave Base Front-Loading Autoclave Steam Sterilizer - 150 Liters can be found here.
Illustration Sheet for Priorclave Base Front-Loading Autoclave Steam Sterilizer - 150 Liters can be found here.
User manual for Priorclave Base Front-Loading Autoclave Steam Sterilizer - 200 Liters can be found here.
Illustration Sheet for Priorclave Base Front-Loading Autoclave Steam Sterilizer - 200 Liters can be found here.
User manual for Priorclave Base Front-Loading Autoclave Steam Sterilizer - 320 Liters can be found here.
Shipping
- Free curbside delivery (Contiguous United States Only).
-
Made to Order: Please contact us for delivery ETA.
- White glove engineer delivery with assembly and demonstration is available if required. Please contact us for a quote.
- If you require faster shipping or shipping anywhere other than the contiguous United States, please contact us for a shipping quote.
Warranty
This product comes with a 3 year manufacturer's parts warranty.
Important Notes
The warranty applies only to the original purchaser of a new product.
It does not cover:
- Normal wear and tear
- Damage due to misuse, alteration, tampering, negligence, accidents, lack of maintenance, unauthorized repair, or any cause beyond the reasonable control of the manufacturer.
If you have any faults with your items, contact us and we'll help to resolve any issues.
Conditions: Warranty is void if the product is altered, misused, or repaired by unauthorized personnel. Damage from improper maintenance or unsuitable environmental conditions is also excluded.
Important: Product Inspection Upon Delivery
Please inspect all items carefully for any damage that may have occurred during shipping immediately after unpacking and report any issues within 24 hours of receiving the product.
Returns
We at Alto Med Supply are committed to ensuring you are delighted with every purchase.
Priorclave products are made to order and we are unable to accept returns unless damaged or faulty.
If you need support with your purchase, please contact us and we will be more than happy to assist you.
For more information, please refer to our Terms and Conditions.
Please view our full returns and refund policy here.
