OM-251981 Page 4
SECTION 3 − SPECIFICATIONS
3-1. Specifications Table
Model
*Includes
Cooling
Type
Torch
Lengths
Load
Duty
Cycle
(Argon)
Tungsten
Diameter
Arc
Striking
Voltage
Cooling
DC AC
Max. Supply
Temp.
Min.
Flow
Min. Inlet
Pressure
Max. Inlet
Pressure
Min. Cooling
Power
Ft/m Amps Amps % mm Kv 5C L/min Bar Bar kW
WP-9
(*F,V,FV,P)
Air 12.5/3.8, 25/7.6 125 90 60 0.5-3.2 15 −− −− −− −− −−
WP-17
(*F,V,FV)
Air 12.5/3.8, 25/7.6 150 105 35 0.5-3.2 15 −− −− −− −− −−
WP-23A Air 12.5/3.8, 25/7.6 150 105 60 1.0-2.4 15 −− −− −− −− −−
WP-24
(*F,FV)
Air 12.5/3.8, 25/7.6 80 55 100 0.5-2.4 15 −− −− −− −− −−
WP-26
(*F,V,FV)
Air 12.5/3.8, 25/7.6 200 140 60 0.5-4.0 15 −− −− −− −− −−
WP-150 (*V) Air 12.5/3.8, 25/7.6 150 105 60 0.5-3.2 15 −− −− −− −− −−
WP-200 (*V) Air 12.5/3.8, 25/7.6 200 140 60 0.5-4.0 15 −− −− −− −− −−
WP-12 Liquid 12.5/3.8, 25/7.6 500 350 100 1.6-6.4 15 40 1 3.5 4.5
2.6
WP-18 (*V) Liquid 12.5/3.8, 25/7.6 350 245 100 0.5-4.0 15 40 1 3.5 4.5 1.6
WP-18SC Liquid 12.5/3.8, 25/7.6 400 280 100 0.5-4.8 15 40 1 3.5 4.5 1.6
WP-18P Liquid 12.5/3.8, 25/7.6 500 350 100 0.5-4.0 15 40 1 3.5 4.5
1.6
WP-20 (*V) Liquid 12.5/3.8, 25/7.6 250 175 100 1.0-3.2 15 40 1 3.5 4.5 1.6
WP-20P Liquid 12.5/3.8, 25/7.6 225 160 100 0.5-3.2 15 40 1 3.5 4.5
1.0
WP-22A Liquid 12.5/3.8, 25/7.6 250 175 100 1.0-3.2 15 40 1 3.5 4.5
1.4
WP-24W Liquid 12.5/3.8, 25/7.6 180 125 100 0.5-2.4 15 40 1 3.5 4.5
1.4
WP-25 Liquid 12.5/3.8, 25/7.6 200 140 100 0.5-3.2 15 40 1 3.5 4.5 1.0
WP-125
(*L,M)
Liquid 12.5/3.8, 25/7.6 125 90 100 1.0-2.4 15 40 1 3.5 4.5 1.4
WP-225 Liquid 12.5/3.8, 25/7.6 225 160 100 0.5-4.0 15 40 1 3.5 4.5 1.4
WP-280 Liquid 12.5/3.8, 25/7.6 280 195 100 0.5-3.2 15 40 1 3.5 4.5 2.6
WP-375 Liquid 12.5/3.8, 25/7.6 375 265 100 0.5-3.2 15 40 1 3.5 4.5 2.6
WP-27 A/B Liquid 12.5/3.8, 25/7.6 500 350 100 1.0-6.4 15 40 1 3.5
4.5 2.6
WP-27BHD Liquid 12.5/3.8, 25/7.6 900 630 100 1.0-6.4 15 40 1 3.5
4.5 2.6
CS310A Liquid 12.5/3.8, 25/7.6 310 220 100 0.5-3.2 15 40 1 3.5 4.5 1.6
CS410A Liquid 12.5/3.8, 25/7.6 410 290 100 0.5-4.0 15 40 1 3.5 4.5 1.6