Magnaflux P-Series Portable Power Packs

Portable Power Packs are convenient and economical inspection units that are used in a wide range of magnetic particle applications that require only moderate power. The Magnaflux Portable Power Packs are ideal for large or heavy parts, in-service mobile equipment, or job-site welds.


We pride ourselves in providing fast deliveries. However inventory changes rapidly and on occasion some items may not be in stock. If you require an expedited shipment, please contact us via e-mail or call our office to confirm availability of an item. *Nominal lead times vary by product.

Product Information
  • Find surface defects with AC current; switch cable connection to half wave DC (HWDC) for near-surface flaws
  • Locate defects in any direction using prods, central conductor, coil (wrap part with 3-5 turns of cable)
  • Infinitely variable current control
  • Demagnetize your parts in AC mode by slowly turning the current dial to zero
  • Built-in automatic-reset circuit breaker
  • May be used as the main power source for the Magnaflux MAG Kit modular bench inspection system


  • P-70 Length: 17.5″ (44.5 cm); P-1500 Length: 22″ (55.9 cm)
  • P-70 Width: 9″ (22.9 cm); P-1500 Width: 9.5″ (24.1 cm)
  • P-70 Height: 8″ (20.3 cm); P-1500 Height: 9.5″ (24.1 cm)
  • P-70 Maximum Output*: 750 amps, AC or HWDC; P-1500 Maximum Output: 1500 amps, AC or HWDC
  • P-70 Available Voltages: 115,230, 50 or 60 Hertz; single phase power; P-1500 Available Voltages: 230,460, 50 or 60 Hertz; single phase power
  • P-70 Line Current: 26 amps @ 115 VAC; 13 amps @ 230 VAC; P-1500 Line Current: 42 amps @ 230 VAC; 21 amps @ 460 VAC
  • Maximum Duty Cycle: 2 minutes ON, 2 minutes OFF
  • P-70 Unit Weight: 35 lbs (15.9 kg); P-1500 Unit Weight: 93 lbs (42.2 kg)

Note:  Current ratings are based on the use of two 15-foot length 4/0 Cable