SRS Product Brochure - Evapco

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Since its founding in 1983, Refrigeration
Valves and Systems Corporation (RVS) has
become the customer preferred supplier of
innovative industrial refrigeration products
including factory assembled, packaged
recirculation systems and ASME pressure
vessels of all types and sizes.
RVS was acquired by EVAPCO, Inc. in 1994.
EVAPCO is recognized as the leading supplier
of quality heat transfer equipment to the
Industrial Refrigeration, HVAC, and Process
Cooling Industries. The success of
EVAPCO/RVS has been the result of a
continual commitment to product
improvement, quality workmanship, and a
dedication to providing unparalleled customer
service and satisfaction.
Pressure vessels and recirculator packages
are manufactured to ASME requirements in
two modern facilities located in Bryan, Texas
and Taneytown, Maryland. With 90,000
square feet of manufacturing area,
EVAPCO/RVS has the capacity to handle all of
your vessel and recirculator package
requirements.
From the smallest pressure vessel to the
largest packages, EVAPCO/RVS is committed
to providing superior technical support and
the highest quality products with fast, on-time
shipments to meet your construction
schedule.
© EVAPCO,INC. 2000
The SRS: Seal-Free Recirculator Solution
In today’s industrial refrigeration systems, a premium is placed on
operational reliability, value-added features, and reduced maintenance
requirements. As regulations governing refrigerant emissions increase,
end-users are focusing more resources on reducing the potential for
refrigerant leaks.
The SRS Recirculator Package is engineered to solve these challenges
with the ultimate in reliable, zero-leakage pump technology and troublefree
maintenance. The SRS Recirculator Package takes factory-assembled
recirculators to a higher level and reflects EVAPCO’s dedication to the
continual pursuit of improving product quality and dependability.
The SRS Advantage: EVAPCO extends an EXCLUSIVE 3-YEAR WARRANTY
on each SRS Recirculator Package. Additionally, EVAPCO carries a
complete inventory of pumps and parts to guarantee immediate availability
of components in the unlikely event of a problem.
All SRS Recirculator Packages are manufactured in accordance with ASME
BPV Code Sec. VIII Div. 1, ANSI/ASME B31.5, ASHRAE-15, IIAR-2, and
include the following features:
Advanced Refrigerant Pump Technology
• Featuring Buffalo ® refrigerant pumps, with over 40 years design and application
experience.
• Hermetically sealed, zero-leakage pump
eliminates refrigerant emissions.
• Absence of mechanical seals reduces
maintenance requirements and costs.
• No complicated protective electrical controls
required to safeguard warranty coverage.
• Very low NPSH requirements ensure reliable,
cavitation-free operation.
• Totally enclosed, liquid cooled motor with 316SS
construction on all wetted parts.
• Balanced, self-lubricating conical bearing design
provides service life up to 50,000 hours.
• Concentric axial wear pattern on bearings inhibits
radial movement of shaft and prevents rotor from
impacting stator.
• Patented variable flow orifice imparts balanced
axial thrust loads on bearings.
• Self-venting, vertical centerline discharge simplifies piping and pump-downs.
Finished Package Features
• Standard stainless steel condensate drain pan
for pumps reduces corrosion and improves
equipment room cleanliness and safety.
• Simplified refrigerant piping for easy access
for insulation and maintenance functions.
• Reduced height on horizontal units for lower
shipping costs and one-piece rigging operations.
• High quality surface preparation and primer application.
• Dried, nitrogen blanket charged, and sealed before shipment.