ASTM F1021-95(2007)
(Specification)Standard Specification for Feeders, Detergent, Rinse Agent, and Sanitizing Agent for Commercial Dishwashing and Glasswashing Machines
Standard Specification for Feeders, Detergent, Rinse Agent, and Sanitizing Agent for Commercial Dishwashing and Glasswashing Machines
ABSTRACT
This specification covers detergent feeders, rinse additive feeders, and sanitizing agent feeders intended to automatically maintain the concentration of additives in the wash, recirculated rinse, or non-recirculated rinse water of commercial spray- type dish-washing and glass-washing machines. Detergent, rinse additive, and sanitizing agent feeders shall be of the following types and styles: Types I, II, III, IV, V, and VI; and Style I; II; III; IV; V; and VI. Materials used shall be free from defects that would adversely affect the performance or maintainability of individual components or of the overall assembly. The feeder shall be complete so that when connected to the specified source of power (electrical or water, or both), the unit can be used for its intended function. Feeders shall be tested in accordance with specified requirements.
SCOPE
1.1 This specification covers detergent feeders, rinse additive feeders, and sanitizing agent feeders intended to automatically maintain the concentration of additives in the wash, recirculated rinse, or non-recirculated rinse water of commercial spray-type dishwashing and glasswashing machines.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
General Information
Relations
Standards Content (Sample)
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: F1021 −95(Reapproved 2007) An American National Standard
Standard Specification for
Feeders, Detergent, Rinse Agent, and Sanitizing Agent for
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 Department of Defense.
1. Scope 2.4 American Society of Sanitary Engineering Standards:
ASSE 1001 Pipe Applied Atmospheric Vacuum Breakers
1.1 This specification covers detergent feeders, rinse addi-
2.5 Building Offıcials and Code Administrators Interna-
tive feeders, and sanitizing agent feeders intended to automati-
tional Standard:
cally maintain the concentration of additives in the wash,
BOCA Basic Plumbing Code
recirculated rinse, or non-recirculated rinse water of commer-
cial spray-type dishwashing and glasswashing machines.
3. Terminology
1.2 The values stated in inch-pound units are to be regarded
3.1 Definitions:
as the standard. The values given in parentheses are for
3.1.1 detergent feeder—a device that automatically feeds
information only.
detergents into wash tanks of commercial dishwashing and
glasswashing machines.
2. Referenced Documents
3.1.2 rinse additive feeder—a device that automatically
2.1 ASTM Standards:
feeds rinse additives into rinse water of commercial dishwash-
A167 Specification for Stainless and Heat-Resisting
ing and glasswashing machines.
Chromium-Nickel Steel Plate, Sheet, and Strip
3.1.3 sanitizing agent feeder—a device that automatically
D3951 Practice for Commercial Packaging
feeds sanitizer into rinse water of commercial dishwashing and
F760 Specification for Food Service Equipment Manuals
glasswashing machines.
2.2 NSF International Standards:
4. Classification
NSF No. 29 Detergent/Chemical Feeders for Commercial
Dishwashing Machines
4.1 General—Detergent, rinse additive, and sanitizing agent
NSF No. 51 Plastic Material and Components Used in Food
feeders shall be of the following types and styles as specified.
Equipment
4.2 Types:
NSF Food Service Equipment Listing
4.2.1 Type I—Detergent feeder, concentration sensing or
2.3 Underwriters Laboratories Standards:
controlling.
UL94 Test for Flammability of Plastic Materials for Parts in
4.2.2 Type II—Detergent feeder, timed delivery.
Devices and Appliances
4.2.3 Type III—Rinse additive feeder, flow/pressure, or
UL 73 Motor Operated Appliances
electrically activated.
4.2.4 Type IV—Rinse additive feeder, timed delivery.
4.2.5 Type V—Sanitizing agent feeder, flow/pressure, or
1 electrically activated.
This specification is under the jurisdiction of ASTM Committee F26 on Food
Service Equipment and is the direct responsibility of Subcommittee F26.01 on 4.2.6 Type VI—Sanitizing agent feeder, timed delivery.
Cleaning and Sanitation Equipment.
4.3 Styles:
Current edition approved April 1, 2007. Published July 2007. Originally
approved in 1986. Last previous edition approved in 2001 as F1021 – 95 (2001). 4.3.1 Style I—Detergent feeder, powder product.
DOI: 10.1520/F1021-95R07.
4.3.2 Style II—Detergent feeder, liquid product.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
4.3.3 Style III—Detergent feeder, slurry product.
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
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Available from NSF International, P.O. Box 130140, 789 N. Dixboro Rd.,Ann Available from American Society of Sanitary Engineering, 901 Canterbury,
Arbor, MI 48113-0140, http://www.nsf.org. Suite A Westlake, OH 44145, http://www.asse-plumbing.org.
4 6
Available from Underwriters Laboratories (UL), 333 Pfingsten Rd., Available from Building Officials and CodeAdministrators International, 4051
Northbrook, IL 60062-2096, http://www.ul.com. 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
F1021 − 95 (2007)
4.3.4 Style IV—Detergent feeder, solid cast product. 7.3 Water Inlets—All water inlets to feeders shall be pro-
4.3.5 Style V—Rinse additive feeder, liquid product. vided with protection against backflow by a vacuum breaker,
4.3.6 Style VI—Rinse additive feeder, solid cast product. air gap, or other approved method or in accordance with
BOCA Basic Plumbing Code.
4.4 All detergent, rinse additive, and sanitizing feeders of
the same manufacture, classification, and model designation 7.4 Vacuum Breakers—Vacuum breakers shall comply with
shall be identical to the extent necessary to ensure interchange- ASSE 1001.
ability of component parts, assemblies, and spare parts.
7.5 Rinse/Sanitizing Agent Feeder Water Supply—Type III
andTypeVFeeders shall be provided with a ⁄8-in. (3.175-mm)
5. Ordering Information
NPT male pipe fitting for installation in the dishmachine final
5.1 Purchasers should select from the types and styles of rinse line at a point 6 in. (152 mm) below the vacuum breaker.
feeders from this specification and include the following
7.6 Sensing Probe—Type I detergent feeders shall be pro-
information in the procurement document:
vided with a sensing probe and appropriate hardware for
5.1.1 Title, number, and year of this specification.
installation through a ⁄8-in. (22.22-mm) diameter hole in the
5.1.2 Type and style of feeder(s) required.
machine wash tank wall.
5.1.2.1 Individual feeders.
7.7 Corrosion-Resistance—All metal components and as-
5.1.2.2 Combined feeder systems.
semblies that come in direct contact with the chemical solution
5.1.3 Type
...
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