Density Strips

Density Strips

Overview

The WP Series Coils are offered in a wide variety of options and sizes: AC, AC/DC, AC/Variable DC and AC/Variable and Reversing DC. Coils, with or without options, are offered in 4 different ID sizes: 8" (203mm), 10" (254mm), 12" (305mm), and 14" (356mm). WP Series Coils offer over 7000 Amp Turns of Half Wave DC Output and 4000 Amp Turns in AC. WP-Series Magnetic Particle Inspection Coils are set apart from other coils due to their Demag Option, which allows for Reversing and Decaying DC Magnetization. Further, adding the Variable DC Output Option allows operators to control the amount of field so parts do not become saturated. Note that they are not recommended for Drill Pipe - see WS and WDV type coils.

Features

  • 4 ID sizes: 8" (203mm), 10" (254mm), 12" (305mm), and 14" (356mm)
    • Each size is available for each control option
  • DC Output of over 7,000 ampere turns for surface and subsurface cracks
  • AC Output of 4,000 ampere turns (30% higher than other AC Coils) for surface cracks
  • Demag Option - manual reversing / decaying DC
  • Fixed or variable DC
  • All Coils Come With an Energize Button - Foot Switch Options are Available for an Additional Cost (Not WS Series).

Models

Basic

Models: WP-8, WP-10, and WP-12

Features:

Energize Button

AC/DC

Models: WP-8D, WP-10D, and WP-12D

Features:

Energize Button

AC/DC Selection Switch

AC/Variable DC

Models: WP-8DV, WP-10DV, and WP-12DV

Features:

Energize Button

AC/DC Selection Switch

Infinitely Variable

AC/Variable and Reversing DC

Models: WP-8DVR, WP-10DVR, and WP-12DVR

Features:

Energize Button

AC/DC Selection Switch

Infinitely Variable

Reversible Polarity (Positive / Negative)

Technical Specifications

WP Series Specifications

Model Control Size 115V/60Hz 230V/50HZ Output Weight
WP-8 AC only 8” (201 mm) 13 Amps 6.5 Amps 4250 AC 15 pounds (6.8kg)
WP-8D AC and DC 8” (201 mm) 13 Amps 6.5 Amps

4150 AC

6000 DC

WP-8DV AC with Variable DC 8” (201 mm) 13 Amps 6.5 Amps

4150 AC

0 to 6000 DC

WP-8DVR AC with Variable and Reversing DC 8” (201 mm) 13 Amps 6.5 Amps

4150 AC

+/- 0 to 6000 DC

WP-10 AC only 10” (254 mm) 15 Amps 8 Amps 4150 AC 17 pounds (7.7kg)
WP-10D AC and DC 10” (254 mm) 15 Amps 8 Amps

4150 AC

6000 DC

WP-10DV AC with Variable DC 10” (254 mm) 15 Amps 8 Amps

4150 AC

6000 DC

WP-10DVR AC with Variable and Reversing DC 10” (254 mm) 15 Amps 8 Amps

4150 AC

+/- 0 to 6000 DC

WP-12 AC only 12” (305 mm) 16 Amps 9 Amps 4050 AC 19 pounds (8.6kg)
WP-12D AC and DC 12” (305 mm) 16 Amps 9 Amps

4050 AC

6000 DC

WP-12DV AC with Variable DC 12” (305 mm) 16 Amps 9 Amps

4050 AC

0 to 6000 DC

WP-12DVR AC with Variable and Reversing DC 12” (305 mm) 16 Amps 9 Amps

4050 AC

+/- 0 to 6000 DC

WP-14 AC only 14” (355 mm) 18 Amps 10 Amps 3875 AC 23 pounds (10.5kg)
WP-14D AC and DC 14” (355 mm) 18 Amps 10 Amps

3875 AC

6000 DC

WP-14DV AC with Variable DC 14” (355 mm) 18 Amps 10 Amps

4050 AC

0 to 6000 DC

WP-14DVR AC with Variable and Reversing DC 14” (355 mm) 18 Amps 10 Amps

3875 AC

+/- 0 to 6000 DC

 

All Coils are 3 ⅝” (22mm) Wide

ExWorks - Canada. Freight quote can be provided upon request.