Richard JH RJH-138L Industrial Dehumidifier: The Ultimate Humidity Solution in Bangladesh

In the humid tropical climate of Bangladesh, maintaining the right moisture levels is not just a luxury—it’s a necessity for industrial survival. The Richard JH RJH-138L Industrial Dehumidifier is a heavy-duty powerhouse designed to protect your investments from mold, corrosion, and dampness.

Key Technical Specifications

The RJH-138L is engineered for high-performance moisture extraction in large-scale environments like garments factories, warehouses, and pharmaceutical labs.

Feature	Specification
Model	RJH-138L
Dehumidifying Capacity	138 Liters / Day
Power Supply	220V-240V / 50Hz (Single Phase)
Power Consumption	Approx. 1800W – 2000W
Airflow Volume	1000 $m^3/h$
Working Temperature	5°C – 38°C
Compressor Type	Rotary (Panasonic/Hitachi equivalent)
Refrigerant	R410a (Eco-friendly)
Coverage Area	1500 – 2200 sq. ft. (approx.)

Why Choose Richard JH RJH-138L for Your Business?

1. High Extraction Capacity

With a massive 138 liters per day capacity, this unit is ideal for the intense humidity levels found in Dhaka, Chattogram, and other industrial hubs in Bangladesh.

2. Built for Durability

Constructed with a heavy-duty metal shell, it is designed to withstand the rugged conditions of a factory floor or a busy logistics warehouse.

3. Precision Humidity Control

The built-in micro-computer control system allows you to set specific humidity levels ( $RH\%$ ). The LED display provides real-time monitoring, ensuring your products remain in a stable environment.

4. Advanced Safety Features

Auto-Defrost: Prevents ice buildup on coils during low-temperature operation.
Continuous Drainage: Features a dedicated hose outlet, eliminating the need for manual water tank emptying.
Memory Function: Automatically restarts with previous settings after a power cut—a vital feature for the Bangladesh power grid.

Critical Applications in Bangladesh

Garments & Textiles: Prevents “poly-bag” moisture damage, fungal growth on fabrics, and ensures export-quality standards.
Pharmaceuticals: Maintains the dry environment required for tablet compression and chemical storage.
Warehousing & Logistics: Protects cardboard packaging from softening and prevents rust on machinery.
Cold Storage: Controls condensation near entry points to prevent slipping hazards and mold.

Price and Availability in Bangladesh (2026)

The price of the Richard JH RJH-138L in Bangladesh typically ranges from 1,25,000 BDT to 1,95,000 BDT, depending on the supplier and warranty terms.