KoolTemp 3100 RFG & CRT Pallet Shipping Solutions
Pre-Qualified Cold Chain Shippers
The KoolTemp GTS-3100-RFG Pallet Shipper strategically employs PCM-based Koolit refrigerant sleeves to deliver temperature protection from 2°C to 8°C for more than 92 hours. This extended control is particularly effective for applications where below-freezing temperatures are an ongoing challenge.
The controlled room temperature KoolTemp GTS-3100-CRT Pallet Shipper uses PCM-free, water-based Koolit refrigerants to provide a temperature range of 15°C to 25°C for 72 hours. (It is also prequalified for 120+ hours of 10°C to 30°C protection.) Like all GTS solutions, the 3100-CRT delivers summer and winter temperature control using the same conditioned packout.
The lightweight STS-3100-RFG Seasonal Transport Shipper provides cost-efficient protection while maintaining a temperature range of 2°C to 8°C for more than 86 hours. Whether you're shipping in summer or winter, the STS-3100 uses the same water-based Koolit refrigerant (no PCMs) preconditioned for each season.
Recommended Use
- Long-term domestic and international shipments of valuable vaccines and pharmaceutical products
- Payload area accepts full pallet loads
36-1/2 " x 25-1/2" x 30-1/2" - Outside dimensions: 48" x40" x
45-1/4" OD
Prequalified for Time/Temperatures
- Refrigerated (RFG) Packout: 96 hours of
2°C to 8°C protection - Room Temp (CRT) Packout: 72 hours of
15°C to 25°C protection
Contact us for more information about the pallet shipper series.
Product Features
- More than three days of temperature protection for pallet-size shipments
- Choice of two temperature ranges: 2°C to 8°C and 15°C to 25°C
- Thoroughly tested and prequalified for minimum and maximum loads
- Easy setup and packout using Koolit® refrigerants
- Reusable components - supported by Cold Chain Technologies GreenSmart return and reuse program
- Ships flat to save space





