Circulation System Components and Related Materials for Swimming Pools, Spas/Hot Tubs

Publisher:
NSF

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

The purpose of this Standard is to establish minimum materials, design and construction, and performance requirements for equipment commonly included in the water circulation system of residential and public swimming pools, spas, or hot tubs. It incorporates minimum requirements for equipment previously covered by the following individual NSF standards: Standard 9 - Diatomite-type filters for swimming pools; Standard 10 - Sand-type filters for swimming pools; Standard 11 - Recessed automatic surface skimmers for swimming pools; Standard 17 - Centrifugal pumps for swimming pools; Standard 19 - Adjustable output rate chemical feeding equipment for swimming pools; Standard 27 - Multiport valves for swimming pools; Standard 28 - Cartridge-type filters for swimming pools; and Standard 47 - Flow through chemical feeding equipment.

ANSI :	ANSI Approved
File Size :	2 files , 890 KB
Note :	This product is unavailable in Ukraine, Belarus, Russia
Number of Pages :	112
Published :	03/31/2004

History

NSF 50-2017

Published Date: 08/25/2017

Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

$180

NSF 50-2016a

Published Date: 12/30/2016

Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

$180

NSF 50-2014

Published Date: 06/06/2014

Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

$180

NSF 50-2013

Published Date: 12/03/2013

Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

$180

NSF 50-2012

Published Date: 09/16/2012

Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

$180

NSF 50-2011 Addendum

Published Date: 11/09/2011

Addendum: Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

$15

NSF 50-2011

Published Date: 08/10/2011

Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

$180

NSF 50-2010

Published Date: 08/01/2010

Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities - Evaluation criteria for materials, components, products, equipment and systems for use at recreational water facilities

$180