Hot Line Insulator Washing - Hot Line Washing is basically a procedure where insulators on electrical lines are cleaned with water while the electricity is energized (on). If the insulators are not cleaned, a flashover may occur causing brownouts, blackouts and damaged equipment. The Waterous CPT-4 pump is an ideal solution for hot line insulator washing. With pressures up to 800 PSI (55 bar), the insulators can be cleaned while power is still supplied to customers.
CPT-4 PERFORMANCE | ||||||
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GPM | L/min | L/sec | PSI | Bar | kPa | MPa |
60 | 200 | 3 | 1000 | 70 | 7000 | 7.0 |
CPT-4 Power Line Insulator Washing | |
Pump Information | Transmission Information |
Dimensional Drawings
Data Sheet Instructions
Service Parts Lists Spec Sheets Performance Sheet Performance Curve |
Dimensional Drawings
Data Sheet Instructions
Service Parts Lists Preferred Specifications Specification Sheet Miscellaneous Items |
Industry-leading sales and support.
When you purchase Waterous equipment, not only do you get quality products, you get quality service. Our expert service technicians are the best in the business and they are always happy to answer any service questions you might have. The numbers for our service and training specialists are listed below for your convenience. If you have a general service question please call our main number and our staff will kindly direct you to the appropriate department.
Sales/Applications Assistance
Phone: 651-450-5234 (Press 3)
Service Assistance
Phone: 651-450-5200
Fax: 800-488-1228