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OM-1603 Page 3
SECTION 2 − SPECIFICATIONS
2-1. Specifications
Model
DB1812R DB1825R
Ampere Rating 350 Amps W/Argon Gas @ 100% Duty Cycle DCEN, ACHF
Cooling Method Water
Cooling Requirements 1.1 quart/minute (1.0 liter/minute)
Tungsten Size .020 Thru 5/32 in (0.5 Thru 4.0 mm)
Cable Options 12-1/2 ft (3.8 m) One-Piece High−Flex 25 ft (7.6 m) One-Piece High−Flex
Dimensions Length: 9 in (229 mm); Handle Diameter: 1−1/8 in (29 mm); Weight: 5.8 oz (165 g)
2-2. Duty Cycle
Continuous Welding
sb1.5* 8/93
100% Duty Cycle At 350 Amperes Using Argon Gas
Duty Cycle is percentage of 10
minutes that torch can weld at
rated load without overheating.
0
10
Minutes
Definition
EXCEEDING RATED AMPERAGE can damage torch and void warranty.
• Do not exceed rated amperage (see Section 2-1)