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Challenger-Tanks-Family

Maintenance-Free Pressure Tanks

Challenger Series

Challenger tanks are ideally suited for a wide range of applications including:

Efficient and cost effective, Challenger tanks are designed with a patented controlled action CAD-2 diaphragm assembly. It features a chlorine resistant 100% butyl diaphragm with a precision molded copolymer polypropylene liner for superior air and water separation.

Constructed with an FDA compliant high-grade butyl, the diaphragm assembly seals water in a true non-corrosive chamber. The air chamber is sealed with a fixed O-ring and closed cell foam and will provide many years of leak free and service free life.

Features & Benefits

Product Certifications

Challenger™ CE

CE

Europe

Challenger™ KC

KC

South Korea

Challenger™ EAC 01

EAC

Russia

Challenger™ WQA GOLD SEAL 01 1

WQA

USA

Products

Model Number Connection Nominal Volume Dimensions (mm) Gross Weight [kg]
BSP NPT Liters Gallons Height Diameter Connection
Height
Base
Diameter
BSP NPT
GCB-60LV GCN-15GV 1” BSPP / NPT 60 15.8 573 407 48 369 12.2 12.3
GCB-80LV GCN-20GV 1” BSPP / NPT 80 21.1 753 407 48 369 15.4 15.4
GCB-100LV GCN-25GV 1” BSPP / NPT 100 26.4 897 407 48 369 19.5 18.1
GCB-130LV GCN-35GV 1” BSPP / NPT 130 34.3 1109 407 48 369 24.9 22.7
GCB-200LV GCN-50GV 1¼” BSPP / NPT 200 52.8 1056 533 57 446 38.6 38.6
GCB-250LV GCN-60GV 1¼” BSPP / NPT 250 66.0 1228 534 57 446 44.0 39.5
GCB-300LV GCN-80GV 1¼” BSPP / NPT 300 79.2 1513 534 57 446 52.6 47.2
GCB-325LV GCN-85GV 1¼” BSPP / NPT 325 85.8 1167 662 64 542 59.0 54.8
GCB-450LV GCN-120GV 1¼” BSPP / NPT 450 118.9 1551 662 64 542 80.7 69.9

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