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Walk-In Cold Rooms

High-volume cold storage of product and samples

BMT USA walk-in cold rooms support refrigerated sample storage, vaccine and drug storage, and other cold conditioning applications with uniform airflow and consistent temperature control throughout the interior. With custom configurations to meet your facility’s specific requirements, the rooms integrate seamlessly into your space and deliver dependable performance under demanding conditions.
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Product Overview

Designed to deliver confidence in high-volume refrigerated storage and cold conditioning applications, BMT USA Walk-In Cold Rooms provide consistent temperature control from 2°C up to 8°C to protect temperature-sensitive products, samples, vaccines, and drug materials. A PLC-based control system supports dependable refrigerated performance, while integrated alarms help safeguard both stored materials and operators. With support for 21 CFR Part 11 compliance, BMT USA walk-in cold rooms also help simplify documentation and data management requirements in regulated environments.

Custom Sizes & Configurations

tailored to your facility, workflow, and cold storage capacity requirements.

Precise Temperature Control

from 2°C to 8°C with accuracy of ±0.5°C and uniformity of ±1.0°C to support stable refrigerated storage conditions.

CFC-Free Cooling System

featuring a hermetically sealed compressor, evaporator coil, condenser.

Standby Cooling System

provides a layer of redundancy to protect valuable samples in th event of a primary system failure.

Integrated Safety Protections

prevent temperature overshoot while also safeguarding operators from hazardous conditions.

PLC Control System

provides dependable operation with repeatable performance with controls through a 7″ color touch screen interface.

Multi-Channel Alerts

with audible, visual, mobile, and email notifications for critical deviations and system events.

Ethernet Connectivity

for fast data transfer and seamless integration with site networks and reporting systems.

21 CFR Part 11

compliant software with daily data backup, alarm logs, audit trails, data trending, and PDF export.

Comprehensive Documentation

including IQ/OQ, calibration certificates, operating and maintenance manuals, material test certificates, and electrical drawings.

Built for Cold Control

Durable walk-in cold room construction designed to protect refrigerated conditions and support dependable long-term performance.

BMT USA walk-in cold rooms are built for refrigerated storage and conditioning applications in pharmaceutical, laboratory, and research environments, where dependable temperature performance and durable construction are essential. With 304 stainless steel interior and exterior walls, each room provides a durable, easy-to-clean surface built for long service life. Double-walled 60 mm PUF insulated modular panels support consistent 2°C to 8°C temperature control and efficient operation, while simplifying on-site installation.

Design features such as a heated door line to minimize condensation, a built-in observation window for convenient monitoring, and a PVC strip curtain to reduce temperature leakage, help protect chamber conditions during daily use. U-shaped stainless steel tubular heaters contribute to dependable, uniform heating for stable, repeatable results.
304 stainless steel exterior and interior walls.
Double walled with 60mm PUF insulated modular panels with easy on-site assembly.
Heater line along the door to avoid condensation.
Observation window – 450 x 300 mm.
Illuminated interior
PVC strip curtain for reducing temperature leakages.
U-shaped stainless steel tubular heaters.

Technical Specifications

Heat Technology:

Forced air circulation

Temperature Range:

2°C up to 8°C

Temperature Accuracy:

±0.5°C

Temperature Uniformity:

±1°C

Model Selection Guide

Model

Capacity

cu. ft. (liters)

Internal Dimensions

h x w x d (mm)

External Dimensions

h x w x d (mm)

Tray Qty.

Tray Dimensions

w x d (mm)
NLWC208SI
208 (5,848)
78.7″ x 53.5″: x 84.7″
(2000 x 1360 x 2150)
83.5″ x 58.3″ x 89.4″
(2120 x 1480 x 2270)
20
35.4″ x 11.8″ (900 x 300)
NLWC250SI
250 (7,017)
94.5″ x 53.5″ x 84.7″
(2400 x 1360 x 2150)
99.2″ x 58.3″ x 89.4″
(2520 x 1480 x 2270)
28
35.4″ x 11.8″ (900 x 300)
NLWC307SU
307 (8,600)
78.7″ x 78.7″ x 84.7″
(2000 x 2000 x 2150)
83.5″ x 83.5″ x 89.4″
(2120 x 2120 x 2270)
20
35.4″ x 23.6″ (900 x 600)
NLWC368SU1
368 (10,320)
94.5″ x 78.7″ x 84.7″
(2400 x 2000 x 2150)
99.2″ x 83.5″ x 89.4″
(2520 x 2120 x 2270)
28
35.4″ x 23.6″ (900 x 600)
NLCH543SU
543 (15,216)
94.5″ x 78.7″ x 124.8″
(2400 x 2000 x 3170)
99.2″ x 83.5″ x 129.5″
(2520 x 2120 x 3290)
42
35.4″ x 23.6″ (900 x 600)
NLWC679SU
679 (19,020)
94.5″ x 98.4″ x 124.8″
(2400 x 2500 x 3170)
99.2″ x 103.1″ x 129.5″
(2520 x 2620 x 3290)
42
35.4″ x 31.5″ (900 x 800)
NLWC1092SU1
1092 (30,600)
94.5″ x 98.4″ x 200.8″
(2400 x 2500 x 5100)
99.2″ x 103.1″ x 205.5″
(2520 x 2620 x 5220)
70
35.4″ x 23.6″ (900 x 800)
NLWC1787SU1
1787 (50,040)
118.1″ x 157.5″ x 164.2″
(3000 x 4000 x 4170)
122.8″ x 162.2″ x 168.9″
(3120 x 4120 x 4290)
126
35.4″ x 31.5″ (900 x 800)
NLWC2857SU
2857 (80,019)
118.1″ x 200.8″ x 205.9″
(3000 x 5100 x 5230)
122.8″ x 205.5″ x 210.6″
(3120 x 5220 x 5350)
162
35.4″ x 23.6″ (900 x 800)

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From initial planning to final specification, our team can help you move your project forward.

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