CVAC 9.3 Vacuum Oven

Category Vacuum Ovens
Manufacturer Cascade
Country of manufacture the United States of America

The CVAC 9.3 is one of the largest standard vacuum ovens on the market with 9.3 cubic feet of capacity


  • Interior Dimensions of 28W″ × 24D″ × 24H″
  • 9 aluminum shelves on sliding rack for stay-in-place extension 27.5″W x 23.5″D
  • Temperature range of ambient +15°C to +220°C
  • Made in USA
  • Watlow Controller Capable of 40 Step Ramp and Soak Profiles (or 4 Files with 10 Steps per File)
  • Stainless Steel Interior
  • Durable, low -outgassing Viton Gasket
  • Digital Vacuum Gauge
  • RS-485 Communication port
  • KF25 Port available for feedthru connections
  • Vent Tube Stub allows for Inert Gas Connection
  • Built In Vacuum Pump Mount
  • 24 Month Limited Warranty
  • NRTL Certified – No Extra Cost!

Need A Complete CVAC 9.3 Vacuum Package?

Cascade has taken the guess work out of pairing the right vacuum oven with the proper pump. 

  • CVAC 9.3 PRO Package provides a large (9.3 cubic ft) vacuum oven combined with a powerful Agilent 9CFM dry scroll vacuum pump installed. 
  • CVAC 9.3 PRO Package with MAXTRAP50 is a High Temp Vacuum Oven with Cold Trap includes a programmable Watlow controller, a digital vacuum gauge and as a safety, a secondary independent high limit controller to help protect against temperature run-away. Ideal for industrial sized, high temp vacuum drying with a clean, quiet, oil-free vacuum pump and -50°C mechanically refrigerated cold trap.
  • CVAC 9.3 PRO Package with MAXTRAP105 is a complete vacuum purge system for large scale vacuum drying with a -105C Cold Trap. Large, 9.3 cubic ft vacuum oven paired with a powerful, oil-free 9 CFM scroll pump. Cascade’s MAXTRAP105 is a mechanically refrigerated cold trap with large KF-25 connections and stainless steel trap with plenty of surface area. System is NRTL/CSA Certified.
Key Attributes

Max Temperature


Max Capacity

9.3 cu ft

Air Movement



230 VAC, 50/60 Hz, 20.0 Amps, Phase 1

Warranty 2 Year limited


Manufacturer Specifications

Exterior Dimensions (W × D × H): 38″ × 46.8″ × 63″ | 965.2 mm × 1188.72 mm × 1600.2 mm
Interior Dimensions (W × D × H): 28″ × 24″ × 24″ | 711 mm × 610 mm × 610 mm
Shipping Weight: 770lbs. | 349kgs
Net Weight: 492lbs | 223kgs
Volume: 9.3 cu.ft. | 264 L
Shelf Capacity by Weight: 75lbs / 34kg (per shelf) | 225lbs / 102kg (total)
Shelf Dimensions (W × D): 27.5″ × 23.5″ | 699 mm × 597 mm
Unit Weight: 492 lbs (223 kg)
Interior Metal: 304 SST
Exterior Metal: Painted Cold Roll Steel
Operating Temperature Range: Amb +15°C to 220°C
Temp Uniformity: ±6°C @ 150°C
Temp Stability: ±0.2°C
Heat-up Time: 120 Minutes to 150°C
Controller Type: Digital
Display Resolution: 0.1 °C
Power Voltage | Frequency and Current: Model SVAC9-2 | 230 VAC | 50/60 Hz | 20.0 Amps | Phase 1
BTU Rating at 428ºF: 11628 BTUs/hr at full capacity
Safety Certifications: UL 61010-1, EN 61010-1, CSA 61010-1, CE

*Temperature performance specifications are preformed in empty ovens. Performance can vary in ovens containing product.


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CVAC 9.3 Vacuum Oven Accessories