KoolTemp™ GTS-35 Shipping System

Product Features

  • Universal (year-round packout) pre-qualified at 2°C to 8°C for 48 hours
  • Seasonal - pre-qualified study performed for 50 hours under summer conditions, and 110 hours for winter conditions - for minimum and maximum loads
  • Easy packout - a simple 1-2-3 packout using our Koolit® refrigerants
  • Lightweight at ~18 lbs., holds payloads up to 7" x 5" x 4"
  • Thoroughly tested - pre-qualified for minimum and maximum loads
  • Environmentally safe, reusable shipper containers no ozone-depleting chemicals
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GTS-35 Shipping System

Specially designed for lower cost cold chain shipping of high-value small payloads, the GTS-35 joins our GTS line of 2°C to 8°C shippers. It provides 48 hours of pre-qualified protection year round under extreme weather conditions. (The GTS-35 has also been qualified to maintain controlled room temperature at 10°C to 30°C, and frozen using dry ice as its refrigerant.)

The GTS-35 features a 7" x 5" x 4" payload area, 3" walls of polyurethane, and is lightweight (~18 lbs.). Easily packed, and environmentally safe, the GTS-35 is an excellent choice for shipping small payloads of temperature-sensitive pharmaceutical, biotech, healthcare products, and medical devices.

Pre-qualification has been conducted in our ISTA-certified and cGMP-compliant labs. These testing results will help facilitate cost-saving shipping decisions. Payloadspecific qualification testing will be performed upon request.

The GTS-35 packaging system features a high R-value custom molded polyurethane form formulation, also used in the KoolTemp line, and in other GTS products. This polyurethane exceeds the performance of all other foams including: expanded polystyrene (EPS), extruded polystyrene (XPS), and other rigid polyurethanes. The GTS-35 is thermally charged and balanced by wrapping Koolit saddlebricks around the payload, and by fitting bricks into their separate coolant compartments away from the product area. The entire container is then thermally sealed using a hard cover that securely fits onto the base.

Featuring a 1-2-3 process packout, the GTS-35 offers low labor costs and quick turnaround for shipments. The GTS-35 has modular components that are EPA compliant, replaceable and reusable under proper conditions.

KoolTemp GTS-35 Specifications
Part Number Standard Components Quantity
per System
Quantity
per Case
Dimensions
(L x W x H)
Component Weights
U35-MT Rigid Molded PUR Lid
Height includes full thickness of lid
Includes white B-flute packout instructions
1 - 18.125" x 15.56" x 4" OD 1.28 lb.
U35-MB Rigid Molded PUR Inner Base 1 - 18.125" x 15.56" x 12.25" OD
9.5" x 7.5" x 8.437 ID
3.14 lb.
316F Koolit® Refrigerant Bricks 3 24 7" x 5" x 1" 3.57 lb.
335FSB3 Koolit® Refrigerant Saddlebricks
Each consisting of three compartmentalized bricks
2 9 26.25" x 5.5" x 1" 7.14 lb.
070504-C Payload Box, RSC, E-Flute 1 - 7" x 5" x 4"ID 1.29 lb.
181615-C Outer Corrugated Container, C-Flute 1 - 18.75" x 16.125" x 15.4375" OD 1.60 lb.
Total Actual Shipping Weight (without product payload) ~ 18.02 lb.