Delivering What’s Next in Precision Cleaning

Crest Healthcare Pro Junior Series Ultrasonic Cleaning System

Designed to thoroughly clean (remove tissue, blood and other contaminants) instruments prior to final disinfection and sterilization

Crest Healthcare Pro Junior (PJ Series) Ultrasonics Cleaning System is a freestanding instrument cleaner with multiple wash/rinse cycle options and touch-screen digital control supplied in a compact stainless-steel cabinet.

The ultrasonic washer contains all needed components to effectively wash (utilizing ultrasonic cavitation in a detergent-balanced wash solution) surgical instruments prior to disinfection and sterilization.

The PJ is equipped with an automatic opening lid and load elevator for ergonomic, easy and safe instrument loading, and touchscreen control.

Meets the following standards

  • Underwriters Laboratories (UL) Standard 61010-1: 2nd Edition 2005 Electrical Safety.
  • IEC-61010-1: 2001 Electrical Safety.
  • Canadian Standards Association (CSA) Standard C22.2 No. 61010-1: 2nd Edition 2004 Electrical Safety.
  • Meets the CalOSHPD California Seismic “R” Standard.
  • IEC 61010-1 Safety Requirements.


The PJ Series Ultrasonic Cleaning System is wired for operation on either 208 V (50/60 Hz, three phase [5 wire]/ single phase [4 wire]) or 240 V (50/60 Hz, single phase [3 wire]) voltage and shipped with power cord. Crest supplies a complete working unit ready for installation and connection to facility service lines.

The Wash/Rinse Model includes the following features:

Optimum Ultrasonic Cleaning Power is ensured by patented simultaneous multi-frequency design. Ultrasonic digital generators deliver dual (58/132 kHz) frequencies creating optimal cleaning action and noise reduction. The digital generators are mounted with individual slide out modules for ease of service. Also, patented ceramic transducer modules are bonded to the process tank providing efficient energy transmission for instrument cleaning.

Touch Screen Control enables operator to open lid, select cycle, start or pause cycle and monitor cycle progress from the touch screen controller.

Locking Caster Wheels are supplied for ease of PJ Ultrasonic Cleaning System movement.

Safety Interlocks and Controls help to ensure operator safety.

Large Capacity Process Tank Each new unit ships with one standard instrument tray. Tank is constructed of type 316 stainless steel with a BA finish.

  • 17-gallon (64L) tank holds 35 lb (16 kg) of instruments

Illuminated Controls include MAIN POWER ON/OFF, ALERT: READ SCREEN and Touch Screen Display.

Two Chemical Probes are provided for Chem-Crest® containers of detergent and lubricant.

Front and Side Service Access Panels are supplied on the unit for ease of any maintenance procedures. Access doors are scratch and dent resistant. Lift-Out access panels are constructed of type 304 stainless steel. Front doors have automatic power cut-off feature to protect components and operator when doors are opened.

Base Plate, Frame and Removable Countertop are constructed of type 304 stainless steel.

Automatic Lid and E-Z Load Tray Elevator improve safety and increase instrument loading and unloading ease. E-Z Load Tray Elevator is positioned at a convenient working height and is oriented laterally for ease of loading and unloading heavy instrument trays.

Port Flushing System processes up to 10 rigid lumened surgical devices with both ultrasonic energy and internal flushing.


  • Transducer Bonding: 10 Years
  • Generator: 2 Years
  • Equipment: 1 Year

Ask your Crest representative for more details.

One standard size available

Overall dimension of fully equipped 17-gallon Cleaner: 36 x 39 x 38.5″ (914 x 889 x 871 mm). Service Access Clearance: minimum 24″ (610 mm) all sides

Model No.
Power Requirements (Amps) †Sonic Power (Watts)Ship WeightTank Fluid CapacityHeat Loss (BTU)Tray Size (L x W x D)*
208 V
3 PH‡
30024 x 14 x 3"
(610 x 356 x 76 mm)
208 V
1 PH**
30024 x 14 x 3"
(610 x 356 x 76 mm)
240 V
1 PH+
30024 x 14 x 3"
(610 x 356 x 76 mm)

*Maximum tray size
†Amp value is actual current drain. Disconnect should be at least 25% more. 
**4 Wires including Neutral and Protective Earth.
‡5 Wires including Neutral and Protective Earth.
+3 Wires including Protective Earth.


Chem-Crest® 14EZ

A mildly alkaline and enzymatic liquid detergent for the cleaning of surgical instruments that is designed to be used in an ultrasonic bath for the removal of blood, tissue, ointments, light oils, bodily excretions, and other contaminants associated with surgical instruments. It is formulated to be low foaming and an aggressive blood remover. It is non-caustic and phosphate-free. See detailed specifications >>

Chem-Crest® LF275

A multipurpose, heavy-duty, phosphate- and silicate-free caustic liquid detergent. It is useful in many applications demanding removal of various contaminants such as oils, greases, and particulates. This detergent finds many uses throughout medical, industrial, mechanical, and maintenance cleaning operations – including spray and turbulent environments. See detailed specifications >>


NOTE: Please contact your Crest Ultrasonics representative for detergent recommendations based upon your specific application.

Chem-Crest® 407-L is a non-hazardous petroleum distillate designed to be used at full strength in an ultrasonic bath for the primary use of displacing and absorbing rinse water and for the lubrication of medical components. This solution is designed to absorb large quantities of water, which can later be settled out for the purpose of reusing the lubricant.

All features listed above.

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ORDER NOW: Call 1-800-99CREST (27378)

Or contact us today! FREE DEMO for qualified applicants (only). Speak with a sales rep to learn more.