苏州中泰精密机电有限公司

Air Preparation Systems    WDRD Series

Refrigeration Dryers – WDRD

Key Features:
n “Plug & Play” Design for Easy Installation and
Operation (WDRD10 - WDRD125).
n Small Space Saving Design.
n Oversized Demister Separator Resulting in
Excellent Liquid Removal Over all Operating
Conditions.
n Low Pressure Differential Across The Dryer
(1.45 PSIG Average).
n Environmentally Friendly Refrigerant.
n Oversized Condenser to Operate in Ambients to
122°F (50°C).
n All Models Incorporate a Dewpoint Indicator

Why Refrigeration Dryers?
Compressed air is an imp0rtant provider of energy for industry; what is often overlooked however is the need to
provide quality treatment for this air. Compressed air contains condensate which, when cooled, will turn into water,
causing extensive damage to both the compressed air network and the finished product itself. WDRD refrigeration
dryers actively remove this condensate to achieve near perfectly dry compressed air. The benefits are notable:
less system downtime, reduced costs and maintenance, and an improved finished product. WDRD, thanks to its
PlusPack heat exchanger (patent pending) and the most compact dimensions on the market, will prove a major
asset in your factory.

PlusPack Heat Exchanger
(patent pending)
The revolutionary PlusPack features a 3-in-1
aluminum design with integral air connections. All
models include an air-to-air freecooler, while the
unique “slowflow” demister ensures perfect dewpoints
whatever the operating conditions.
Demister Separator
A high capacity demister separator is employed for the
removal of condensed liquids. This lowers the air velocity
which maximizes the condensate separation from the air,
even when the dryer is not operating at maximum flow. This
design also ensures the differential pressure across the
dryer is kept to a minimum

Refrigerant Condenser
Oversized high efficiency air cooled condenser.
Re-positioned to improve reliability and reduce the risk of dirt
contamination.
Refrigerant Compressor
Maintenance free hermetically sealed refrigerant
compressor. Low refrigerant charge eliminates the
requirement for pre-heating on start up & prevents any liquid
refrigerant returns.
Assured Quality & Performance
Every dryer undergoes sophisticated testing, including
dewpoint tests with compressed air flow. Multiple helium
leak testing, again on every dryer, ensures years of troublefree
operation.
Condensate Drain Niche
The WDRD Refrigeration Dryer range comes standard
with a level sensing automatic float drain. Other drains are
available upon request. The positioning of the drain niche
allows for easy access to the drain without the requirement
of removing panels.

Maximum Ambient Temperature........................... 122°F (50°C)
Maximum Inlet Temperature –
Models WDRD10 thru WDRD175:................. 149°F (65°C)
Minimum Ambient Temperature................................ 41°F (5°C)
Maximum Inlet Pressure –
Models WDRD10 thru WDRD175:.........232 PSIG (16 bar)
Refrigerant –
Models WDRD10 thru WDRD175:............................R134a
Technical Information