Pig Passage Indicators & Detectors

KIDD Pig, Sphere and Scraper Passage Indicators are manufactured from stainless steel with weldable mounting base or Flange mounted to the pipe. The units have one moving part without the use of dynamic seals. Other materials are available to conform to customer specifications, including rnonel, aluminum bronze, 316L, etc.


Pipeline Flow Switches & Detectors

This Flow Switch detects bi-directional flow of product in pipeline and activates a hermatically sealed proximity switch. Simplicity of design is the key to reliability of the Kidd model 300-S. Our replacement detectors allow you to use KIDD Passage Detectors and flow switches even if your original unit was made by another manufacturer.

Scraper Cups

Polyurethane Scraper Cups

Our patented Scraper Cups for Mandrel pigs have shown amazing performance, outlasting our competition on many instances. One in particular, is our 48" cup with a travel of 3,200 miles without having to change the cups. This is due to the patented gussets keeping the scraper centrally located in the line giving an even wear all around.

KIDD Pipeline & Specialties Inc.

KIDD Pipeline & Specialties Inc. has been manufacturing high quality Uni-Tec® Sphere and Pig Passage Indicators, Detectors, Counters and Uni-Seal® Polyurethane Scraper Cups for almost 50 years. We pride ourselves on our innovative patented designs that will provide years of trouble free service under the most demanding conditions.