https://www.abqindustrial.net/store We offer an extensive line of precision measuring and test instrumentation. We continually strive to offer unparalleled VALUE & QUALITY product and service to our valued customers. en Copyright (c) 2026 Albuquerque Industrial info@abqindustrial.net (admin) info@abqindustrial.net (admin) Wed, 10 Jun 2026 20:52:02 +0000 Zen-Cart v. v 2.1.4 14.02.2008 15:26 RSS 2.0 Feed 1440 https://www.abqindustrial.net/store/coating-inspection-c-97/holiday-detectors-c-97_181/pcwi-holiday-detectors-c-97_181_3/pcwi-circular-internal-brush-electrodes-p-13.html https://www.abqindustrial.net/store/index.php?main_page=product_reviews&products_id=13 Internal Circular Brush Electrodes for Porosity Holiday DetectorsInternal Pipeline Disk & Spiral Wound BrushesAvailable in diameters of 2" (50mm) to 20" (508mm)PCWI’s extensive range of Internal Pipe Brushes are suitable for all High Voltage Porosity Detectors, Holiday Detectors, Spark Testers and Jeepers. Various brush types including spiral, disk and open style disks are available. Sizes range from 25.4mm (1”) to 508mm (20”) in diameter. All brushes are manufactured with 100μm rippled brass wire which provides greater brush strength Features  The circular disk brushes are available in standard sizes of 4" (102mm) to 20" (508mm) diameters. Larger sizes available upon requestThe 2" (51mm), 2-1/2" (63mm) & 3" (76mm) diameter brushes are spiral wound1/2 and 1/3 circumference brushes also availableSuitable for all High Voltage Porosity detectors, holiday detectors, spark testers and jeepersVerification of porosity or holidays in the interior of pipelines or circular surfaces Ordering Information Part NumberDescriptionBRUSHINTERNAL11” 25mm Internal Brush SpiralBRUSHINTERNAL1.51/2” 38mm  Internal  Brush  SpiralBRUSHINTERNAL512” 51mm  Internal  Brush  SpiralBRUSHINTERNAL631/2” 63mm  Internal  Brush  SpiralBRUSHINTERNAL763” 76mm  Internal  Brush  SpiralBRUSHINTERNAL1024” 102mm  Internal  Brush DiskBRUSHINTERNAL1275” 127mm  Internal  Brush  DiskBRUSHINTERNAL1526” 152mm  Internal  Brush  DiskBRUSHINTERNAL2038” 203mm  Internal  Brush  Open  DiskBRUSHINTERNAL25410”254mm  Internal  Brush  Open  DiskBRUSHINTERNAL30512”305mm  Internal  Brush  Open  DiskBRUSHINTERNAL35614”356mm  Internal  Brush  Open  DiskBRUSHINTERNAL40616”406mm  Internal  Brush  Open  DiskBRUSHINTERNAL45718”457mm  Internal  Brush  Open  DiskBRUSHINTERNAL50820”508mm  Internal  Brush Open  Disk Downloads PCWI Circular Internal Brush Electrodes - Data Sheet Albuquerque Industrial https://www.abqindustrial.net/store/coating-inspection-c-97/holiday-detectors-c-97_181/pcwi-holiday-detectors-c-97_181_3/pcwi-circular-internal-brush-electrodes-p-13.html Thu, 07 Aug 2025 21:51:46 +0000 USD 13 PCWI 973 BRUSHINTERNAL https://www.abqindustrial.net/store/images/Circular%20Internal%20Brush%20Electrodes.jpg https://www.abqindustrial.net/store/images/additional/circular-internal-brush-electrodes-113.jpg 13 27 /store/images/product_warranty_image/13/original-accessories-pcwi.jpg