Sterling GPL Series Portable/Packaged Chillers
Sterling GPL Series Portable/Packaged Chillers
The Sterling GP Series has now been replaced by the new GPL series for Packaged Chillers. The GPL series include all of the major chiller system components in one versatile and compact package with a to-process fluid temperature range of 20°F to 80°F (-6.7°C to 26.7°C). Available in models from 5 to 60 tons, the GPL products offer air-cooled and water-cooled designs to meet the needs of various manufacturing processes. The GPL chillers are extremely efficient while still meeting the demands of the most nimble manufacturing facilities. The broad range of available options allows each facility to tailor a solution to meet the unique needs of their particular operation.
Why Choose R-CAP Process Equipment?
At R-CAP Process Equipment, we provide top-tier industrial process solutions designed to optimize your liquid and dry processing operations. We fully support Sterling GPL series portable chillers to ensure you have solution that works for you and keeps working for you. Let us help you find the right solution for your needs and let us support your manufacturing process with replacement parts and upgrades.
New and Improved Features for GPL Series
Two Refrigerant Options
- R-410A
- R-454B (Low GWP)
Improved Controls
- Advanced controller with built-in faults and alarm displays
- Multiple communications options including Ethernet/IP (A-B)
- New Color touch screen for operators
Redesigned for Easy Transport & Access
- Better access to components allows for faster maintenance
- Lower height for larger models improves transportation of units
- Electrical enclosure relocated for easy access from outside unit
- Process piping above the frame base to prevent forklift damage
- Frame and panel design
Enhanced Safety Features
- A2L leak detector for added safety with R-454B refrigerant
- General fault Audible/Visual alarm now included standard
Standard Features
- Mechanical
- Scroll compressors
- Evaporator – stainless steel copper-brazed plate
- Condenser (Air) – micro-channel
- Condenser (Water, 5-15 Ton) – tube-in-tube
- Condenser (Water, 20-60 Ton) – shell-and-tube
- Y-strainer (5-15 Ton)
- Evaporator inlet strainer (20-60 Ton)
- Structural steel frame and panels
- Hot gas bypass capacity control
- Thermal expansion valve
- Internal manual fluid bypass valve
- Swivel casters (5-30 Ton)
- Mounting channels (40-60 Ton)
Refrigerant
- R-410A or R-454B
- High and low refrigerant pressure sensors
- High pressure spring actuated relief valve
- Multiple refrigeration access ports
- Fans – motors w/VFD control in NEMA 1 enclosure (air-cooled)
- Filter dryer and sight glass (refrigerant)
- Fully insulated process water piping
Electrical
- 460/3/60
- NEMA 12 electrical control enclosure
- Non-fused disconnect switch
Warranty
- 2 year Parts
- 1 year Factory Labor
- 3 year Controller
- 1 year Compressor
Optional Features
- Automatic water make-up valve (water only, not glycol)
- Process water side stream filter (50 microns) w/monitoring flow meter
- 0.3 in. WC high pressure fans (Air cooled models only. Provides an additional 0.3” WC static pressure on fan discharge. High pressure fans are necessary and must be included in chiller installations where the existing air is to be exhausted through ductwork.)
- Stainless steel (304) reservoir
- Mounting feet (5 to 30 Tons)
- External manual bypass
- cULus Listed Control Panel Serialized Label
- Ontario electrical code (Hydro)
- Sensor package – entering condenser, refrigerant suction, and refrigerant liquid temperatures
- Less reservoir tank and pump
- Electrofin condenser coating (Air cooled models only)
- Alternate voltages
- Various pump sizes and types
- 4 year compressor parts warranty
- Phase Monitor
- MiVue® – Digital Solutions Platform
- Communications options
o Modbus RS485
o Modbus TCP/IP
o Profibus DP
o BACnet RS485
o BACnet IP
o Ethernet – standard
o Ethernet/IP (A-B) - Outdoor applications
- Higher altitudes (3301-6600 ft and 6601-8700 ft)
- Special Wet Paint Colors
