Suction Vacuum Release Systems.
Models that meet the (SVRS) ASME A112.19.17 standard for entrapment avoidance.
Other code compliant SVRS models may be available, please contact our customer service department for more information.
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| VAC-ALERT - Vac-Alert Industries Model VA-2000 SVRS |
STINGL SWITCH - SR-500 / SR-500PS Series |
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Vac-Alert: A totally mechanical, non-electric safety system unit that reacts in less than a second to quickly release dangerous pump suction vacuum. Easy to install, adjust and test. Meets ASME A112.19.17. |
SR500: Works on all new and existing single speed residential and commercial pool & spa pumps. Larger then 3HP requires external contactor. Replaces existing Intermatic time switch. Meets ASME A112.19.17 |
| VA2000L – (Suction Lift) used where circulating pump is either at or above the level of pool surface water. |
Turns off pump in milliseconds upon detecting a change in vacuum (without cavitation the pump or losing prime). Easy to install (no pipes to cut or glue). |
| Vac-Alert L Description |
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SR500PS: Pool Spa Combo Model for single pump pool spa combination with 2 sensors. Meets ASME A112.19.17 |
| VA2000S – (Submerged Suction) used where circulating pump is below the level of pool water surface. |
| Vac-Alert S Description |
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Stingl Product Information |
| Vac-Alert Product Information |
SR-500 Brochure |
| Vac-Alert Installation Pictures |
SR-500 Calibration Instructions |
| Vac-Alert Plumbing Diagram and Brochure |
SR-500 Features |
| Vac-Alert Installation Manual |
SR-500 / SR500PS Installation Manual |
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| HAYWARD STRATUM - VR1000 VACUUM RELEASE SYSTEM Meets ASME A112.19.17 |
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Stratum is a vacuum release system that monitors and measures pressure in suction lines
in swimming pools and spas. It is designed to provide an additional layer of protection against body suction entrapment. Stratum VRS can be
used in both residential and commercial pools and spas.
Features: Turns off power to the pump and vents the suction line to atmosphere.
Automatic restart after certain activations.
Capable of monitoring suction lines for single speed or two speed pumps, with or without a booster pump, that share a common suction line. Complete internal system test during every start-up prior to the monitoring phase.
During each start-up, Stratum VRS adjusts to current operational parameters of the system.
Designed for use with single phase pumps up to 3HP. Larger or 3-phase pumps require additional motor control equipment, for use with VR1000.
For use in suction lift or in flooded suction.
Seven-day programmable timer.
Complies with ASTM F23887-04 and ASME 112.19.17
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| Stratum Brochure |
| Stratum Installation Manual |
| Hayward New Main Drain Covers |
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| ANTI-ENTRAPMENT DRAIN COVERS |
| Both the IRC and IBC 2003 and 2006 codes are designed to add an additional layer of
protection against entrapment. Both codes also require the use of pool and spa suction outlets that have a cover that conforms to
ANSI/ASME A112.19.8M. Many of the drain covers that exist on the market today that do conform to A112.19.8M are considered Anti-Vortex
and not Anti-Entrapment. Please check with your local jurisdiction if an Anti-entrapment Drain Cover is required for use. |
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| The Latest Standards for Drain Covers are ANSI/ASME A112.19.8-2007 and ANSI/ASME
A112.19.8-2008. Please contact our customer service department for the latest information on Drain Covers that meet the latest
referenced standards. |
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| Drain Safe DS360 Drain Cover |
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The DS 360 has a Safe Flow Rate not to exceed 123 gallons per minute. Retrofits up to 2-1/2" pipe.
Manufactured of high quality Ridged Vinyl Compound (PVC): meets the NSF 50/ASME/ANSI A112.19.8, Standard, 27 sq. inches open surface area.,
includes Uni-Screw (316 grade) stainless steel screws and security tool included. Comes in a sealed container to insure all parts intact.
Meets ASME A112.19.8M
Product # DS360 |
| DS360 Code Compliant Document |
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Old Hayward 12x12 |
Hayward Frame |
New Retro Frame |
New Hayward 12x12 on frame |
Aquastar RWAV |
Aquastar RWAV in Hayward Frame |
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Important Note: Some SVRS systems require the Hydrostat valve in the main drain
pot be removed. |
Main drain pot with Hydrostat valve |
Main drain pot with Hydrostat valve removed |
Main drain pot with plug installed |
Hydrostat valve |
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EMOTRON
