Harmons Swimming Pool Safety Equipment
SR-500 Stingl Switch

To promote pool safety by reducing the risk of pool and spa entrapment. We offer a host of products, to be used in conjunction with each other, to help reduce pool and spa entrapment risk. Our safety equipment complies with ASME/ANSI 112.19.17 as required by the International Building Codes (IBC) and the International Residential Codes (IRC). If you live in the Springfield Missouri area, call 417-882-1411.

The Stingl Safety Switch SR-500 is a potentially life-saving investment that no pool or spa owner should be without. 		 

Features:

Complies with ASME/ANSI A112.19.17 (SVRS Standards) as required by the International Building Codes (IBC) and the International Residential Codes (IRC)
Meets all current codes and standards for SVRS?s on new and existing pools and spas
Newest state-of-art NEC microprocessor technology - uaranteed reliability and performance
Vacuum monitored 128 times per second - rapid response and accurate readings
Power monitored 50/60 times per second ? insures continuous power detection
Can act as a pool and spa controller - with fully programmable 24 hour timer, or as stand alone SVRS working in conjunction with existing pool and spa controller

Integrates with existing timer box - (for easy retrofit)
Low vacuum sensing - (prevents cavitations or running the pump dry, eliminating costly equipment failure)
30 minute maintenance override - (for pool or spa service)
 
Meets all current codes and standards for SVRS?s on new and existing pools and spas
Newest state-of-art NEC microprocessor technology - guaranteed reliability and performance
Vacuum monitored 128 times per second - rapid response and accurate readings
Power monitored 50/60 times per second ? insures continuous power detection
Power back-up ? insures settings and reading will be saved (30 minute rapid recharge)
Display error readout - (prevents guessing during troubleshooting)
Works on all size pumps
Easy and trouble free installation - (no pipes to cut or glue) 
Turns off pump in milliseconds upon detecting sudden vacuum change 
Multiple audible alarm capabilities ? allows for quicker alert to harmful situations 
Provides a layer of protection, reducing entrapment risk