Double Door Pass-Thru Pharmacy Refrigerator - Horizon Series™

Double door Pharmacy refrigerator


Exterior Dimensions (in):
59.25" x 80" x 36"

Exterior Dimensions (mm):
1505mm x 2032mm x 915mm

Capacity: 58 cu ft / 1642 liters

Shelves / Drawers: 6 Adjustable Full-Size Shelves / 6 Solid Stainless Steel Two-way

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HPR456 Pass-Thru Pharmacy Refrigerator


The HPR456 is a four door Horizon Series™ Pass-Thru Pharmacy Refrigerator (two doors on each side). It offers a temperature controller with alarm/monitor, maximum temperature uniformity, and superior cabinet construction.


Next Steps

Sales: 800-743-5637
Support: 800-743-5637
Email: sales@helmerinc.com

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Four-door pass-thru medical-grade refrigerator
  • Change image Four-door pass-thru medical-grade refrigerator
  • Change image Quality sliding drawers for easy access
  • Change image Available storage options
  • Change image Optimum temperature control with alarm settings
  • Innovative i.C³ User Interface and monitor offers advanced monitoring for protection of stored products 
  • Powerful refrigeration system provides maximum temperature uniformity and quick recovery 
  • Superior cabinet built with high-quality construction meets or exceeds performance standards required by the medical and scientific industries 
  • Energy-efficient LED lighting spotlights storage providing maximum illumination 
  • Rel.i™ warranty includes 5 years compressor, 2 years parts, and 1 year labor
Product Selection Tool

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Interior Dimensions (w x h x d)

55" x 58.25" x 32"

1397mm x 1480mm x 813mm

Exterior Dimensions (w x h x d)

59.25" x 80" x 36"

1505mm x 2032mm x 915mm

Interior Volume

58 cu ft / 1642 liters

Shelves / Drawers (w x d)

6 Adjustable Full-Size

22" x 29" (559mm x 737mm)

6 Solid Stainless Steel Two-way

22" x 27" (559mm x 686mm)


115V 60Hz 13.25 FLA
230V 50Hz 7.8FLA
230V 60Hz 8.2FLA

Net Weight

786 lb / 357 kg

Certified to applicable UL and CSA standards by a NRTL

 CE 0086 Certification Logo

options & accessories


Interlocking Doors

The Interlock Pass-thru refrigerator is designed for use in the central pharmacy including areas built for USP compliance. The i.Lock™ technology allows doors on one side of the pass-through cabinet to electronically lock when doors on the opposite side are opened.

Door Options

Heated Glass Door

Removes fogging and condensation in humid environments.

Solid Door Option

Choose a solid door instead of a glass door.

Stainless Steel Interior

Refrigerator may be ordered with stainless steel interior.

Temperature Chart Recorder
 Chart Recorder

7-day, 4" inkless temperature chart recorder is factory installed. Includes battery backup and a supply of 52 charts.

Custom Access Port with Plug
 Access Ports

Specify location in the chamber at the time of order.



Duplex Outlet
 Duplex Outlet

Duplex outlet is provided with vapor-proof cover and 8 foot line cord. Duplex outlet power is independent from refrigerator power cord. Outlet is located on the interior back wall of the refrigerator. Limit 1 per refrigerator. (115V only)


Temperature Validation

Helmer offers a temperature validation package that will certify the temperature performance of the refrigerator. A multiple point temperature recorder will map the temperature inside the refrigerator chamber and a document with the data will be provided. This option must be ordered at the time the refrigerator is purchased. Includes documentation of the chamber temperature and certificate of calibration for the test instrument.

Certificate of Calibration

Certifies that monitor was calibrated with NIST (National Institute of Standards and Technology) traceable thermometer before it left Helmer facility.

Equipment Validation Guide (IQ/OQ Documentation)

The Equipment Validation Guide for Refrigerators provides documentation for Installation Qualification and Operational Qualification (IQ/OQ), as well as an outline of suggested topics for performance qualification (PQ). The Guide is provided via CD. (Note that performance of the equipment validation is the responsibility of the end-user facility or their designee).

Floor Bracket Kit

Purchase online. Designed to secure your refrigerator to the building floor. Refrigerator has factory threaded mounting holes. Heavy-gauge, powder coated steel floor mounting brackets and cabinet anchor hardware are provided. Customer to provide floor and anchor hardware and onsite assembly.

Remote Alarms
  RA1 & RA4 Remote Alarms

Helmer alarms extend your existing system to remote locations in your facility.
Purchase RA1
Purchase RA4

Storage Trays
  Storage Trays

Purchase online. Simplify and organize your storage needs. Each tray comes with dividers and rails to customize individual storage areas.

Upright Drawer Dividers
  Upright Drawer Dividers

Purchase online. Polycarbonate vertical drawer dividers. One set per drawer. 28 bag capacity per drawer.

Angled Drawer Dividers
  Angled Drawer Dividers

Purchase online. Polycarbonate slanted drawer dividers. One set per drawer. 24 bag capacity per drawer.

Chart Recorder Paper
  Chart Recorder Paper

Purchase online. 4" diameter, -5º to +20ºC, package of 52.

Storage Options

Full-Size Shelves
 Fill Size Shelves

Full-size epoxy coated wire shelves are designed with side and rear guards and adjustable on 1" centers. Maximum load 100 lb per shelf. Hardware included.

2-way Roll Out Baskets

Epoxy coated wire baskets are 4" high and adjustable on 1" centers. Fully extendable drawer slides. Maximum load 100 lb per basket. Hardware included.

2-way Solid Stainless Steel Drawers
 Solid Stainless Steel Drawers

Pull out drawers are 4" high and adjustable on 1" centers. Durable, liquid-tight drawer bottoms. Fully extendable drawer slides. Scratch-guard edge protectors keep glass from being scratched. Coordinated drawer handles with built-in ledge for labels. Maximum load 100 lb per drawer. Hardware included.


Download Product Manuals

Visit our product manual page to download the operation or service manual.