ASTM F1021-18

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:F1021 −18 An American National Standard
Standard Specification for
Feeders, Detergent, Rinse Agent, and Sanitizing Agent for
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Commercial Dishwashing and Glasswashing Machines
This standard is issued under the fixed designation F1021; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope F760 Specification for Food Service Equipment Manuals
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1.1 This specification covers detergent feeders, rinse addi- 2.2 NSF International Standards:
NSF No. 29 Detergent/Chemical Feeders for Commercial
tive feeders, and sanitizing agent feeders intended to automati-
cally maintain the concentration of additives in the wash, Dishwashing Machines
NSF No. 51 Plastic Material and Components Used in Food
recirculated rinse, or non-recirculated rinse water of commer-
cial spray-type dishwashing and glasswashing machines. Equipment
NSF Food Service Equipment Listing
1.2 The values stated in inch-pound units are to be regarded
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2.3 Underwriters Laboratories Standards:
as the standard. The values given in parentheses are for
UL 73 Motor Operated Appliances
information only.
UL94 Test for Flammability of Plastic Materials for Parts in
1.3 The following safety hazards caveat pertains only to the
Devices and Appliances
test methods portion, Section 10, of this specification: This
UL 746C Standard for Polymeric Materials - Use in Electri-
standard does not purport to address all of the safety concerns,
cal Equipment Evaluations
if any, associated with its use. It is the responsibility of the user
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2.4 American Society of Sanitary Engineering Standards:
of this standard to establish appropriate safety, health, and
ASSE 1001 Performance Requirements for Atmospheric
environmental practices and determine the applicability of
Type Vacuum Breakers
regulatory limitations prior to use.
1.4 This international standard was developed in accor-
2.5 Building Offıcials and Code Administrators Interna-
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dance with internationally recognized principles on standard-
tional Standard:
ization established in the Decision on Principles for the
BOCA Basic Plumbing Code
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
3. Terminology
Barriers to Trade (TBT) Committee.
3.1 Definitions:
3.1.1 detergent feeder—a device that automatically feeds
2. Referenced Documents
detergents into wash tanks of commercial dishwashing and
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2.1 ASTM Standards:
glasswashing machines.
A167 Specification for Stainless and Heat-Resisting
3.1.2 rinse additive feeder—a device that automatically
Chromium-Nickel Steel Plate, Sheet, and Strip (With-
feeds rinse additives into rinse water of commercial dishwash-
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drawn 2014)
ing and glasswashing machines.
D3951 Practice for Commercial Packaging
3.1.3 sanitizing agent feeder—a device that automatically
feeds sanitizer into rinse water of commercial dishwashing and
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glasswashing machines.
This specification is under the jurisdiction of ASTM Committee F26 on Food
Service Equipment and is the direct responsibility of Subcommittee F26.01 on
Cleaning and Sanitation Equipment.
Current edition approved Dec. 1, 2018. Published January 2019. Originally
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approved in 1986. Last previous edition approved in 2013 as F1021 – 95 (2013). Available from NSF International, P.O. Box 130140, 789 N. Dixboro Rd.,Ann
DOI: 10.1520/F1021-18. Arbor, MI 48113-0140, http://www.nsf.org.
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For referenced ASTM standards, visit the ASTM website, www.astm.org, or Available from Underwriters Laboratories (UL), 333 Pfingsten Rd.,
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Northbrook, IL 60062-2096, http://www.ul.com.
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Standards volume information, refer to the standard’s Document Summary page on Available from ASSE International Chapter of IAPMO, LLC, 18927 Hickory
the ASTM website. Creek Drive, Suite 220, Mokena, Illinois 60448, http://www.asse-plumbing.org.
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The last approved version of this historical standard is referenced on Available from Building Officials and CodeAdministrators International, 4051
www.astm.org. West Flossmoor Rd., Country Club Hills, IL 60477, http://www.iccsafe.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
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F1021−18
4. Classification 6.1.5 Alternate M
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