By Stingl
Model # SR500
System
Product Description:
Protect swimmers and meet code with the Stingl SVRS Switch.
The Stingl Switch is a Safety Vacuum Release System (SVRS) designed to protect against suction entrapment hazards in pools and spas. It monitors vacuum levels and automatically shuts off the pump when a sudden increase in vacuum is detected — such as when a swimmer becomes trapped.
Voltage: 120/240V dual compatible
Complies with VGB Pool & Spa Safety Act
Auto-pump restart after 10-minute timeout
Works with single-speed, two-speed, or variable-speed pumps
Can be easily added to new or existing pumps
Compact enclosure for quick retrofit installs
Suitable for residential and commercial applications
Ideal for use on single main drain systems or where additional entrapment protection is required.
Email Campaign Snippet (B2C/B2B Hybrid) Subject Line:
Is Your Pool VGB-Compliant? This Simple Switch Could Save a Life
Header:
Add Safety in Minutes with the Stingl SVRS Switch
Body:
The Stingl Safety Vacuum Release System (SVRS) is a simple, effective layer of protection that helps prevent suction entrapment incidents — one of the most dangerous and overlooked pool hazards.
✅ Detects sudden vacuum changes
✅ Cuts off pump power instantly
✅ Meets VGB compliance requirements
✅ Works with most existing pump systems
✅ Installs quickly for DIYers or pros
Whether you’re upgrading your pool to meet code, managing a commercial facility, or adding peace of mind at home — the Stingl SVRS makes safety automatic.
Is this switch for a single body of water?
Reply
Yes, the SR500 Stingl Switch is for a single body of water. There is a pool/spa combo unit also.
Reply
Do you repair stingls or do you know a company that does? thank you
The Pool Guy
Reply
I am not aware of any replacement parts that are still available for that vacuum release system. If a vendor still has it in stock it would be the complete system not just the parts for it.
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