primary filter

primary filter, Total:156 items.

The international standard classification for "primary filter" includes: Irrigation and drainage equipment , Ventilators. Fans. Air-conditioners , Ceramic products , Filters, seals and contamination of fluids , Refrigerating technology , Transfusion, infusion and injection equipment , Powder metallurgy .

The Chinese standard classification for "primary filter" includes: Farming machinery and tools , Ventilation and air conditioning engineering , Casting , Separating machinery , Irrigation drainage and soil and water conservation engineering , Refrigeration equipment , General and microsurgical devices , Telecommunication services , Powder metallurgy material and product .

Group Standards of the People's Republic of China

T/SHPPA 026-2024 Guidelines for the manufacturing quality management of sterilizing-grade filter
T/GDC 213-2023 Cell Strainers
T/ZZB 1289-2019 Filter net bonding at intersection for air filtration
T/DZJN 04-2019 Household and similar use non-removable filter screen pre-filter
T/SHPTA 063-2023 Antibacterial, anti-mildew and anti-viral air filter
T/ZZB 0970-2019 Weaving filter net

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 40076-2021 Agricultural irrigation equipment—Filters—Verification of filtration grade

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 18690.3-2002 Agricultural irrigatoin equipment--Filters--Automatic self-cleaning strainer-type filters
GB/T 25139-2010 Ceramic foam filter for foundry
GB/T 18690.2-2002 Agricultural irrigation equipment--Filters--Strainer-type filters
GB/T 36386-2018 Specification of hygienic housing for microfiltration membrane elements
GB/T 17939-2008 Nuclear grade high efficiency particulate air filter
GB/T 17939-2015 Nuclear grade high efficiency particulate air filters
GB/T 17939-1999 Nuclear grade high efficiency particulate air filter

未注明发布机构

DIN 87154 E:2014-04 Grey cast-iron coarse filters; strainer baskets

工业和信息化部

JB/T 10718-2022 Weaving filter net for air-conditioning
QB/T 5365-2019 Filter for air cleaner

Professional Standard - Water Conservancy

SL/T 68-1994 screen filter for micro-irrigation

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 18690.3-2017 Agricultural irrigation equipment-Filters for microirrigation- Part 3:Automatic flushing strainer-type filters and disc filters
GB/T 18690.2-2017 Agricultural irrigation equipment-Filters for microirrigation- Part 2:Strainer-type filters and disc filters

Professional Standard - Aerospace

QJ 1871-1990 Specifications for the use of molten iron filter
QJ 999-1986 Technical conditions of molten iron filter

工业和信息化部/国家能源局

JB/T 12702-2016 Double-cylinder mesh magnetic core filter

Professional Standard - Machinery

JB/T 10718-2007 Weaving filter net for air-conditioning
JB/T 11526-2013 Filter Net Bonding at Intersection for Air-conditioning
JB/ZQ 4592-2006 Double cylindric netting filters - Magnetic core

Professional Standard - Nuclear Industry

EJ 916-1994 Nuclear-grade medium-efficiency air particle filter
EJ/T 915-2014 Medium efficiency air filters
EJ 915-1994 Nuclear-grade sub-high-efficiency air particle filter

Professional Standard - Medicine

YY/T 0929.1-2014 Sterilizing-grade filters for medical infusion equipments―Part 1:Integrity test for fluid filters
YY 0029-1990 Blood filt screen for disposable blood transfusion device

Professional Standard - Post and Telecommunication

YD/T 2089-2010 Technical requirements for internet content filtration product based on LAN gateway
YD/T 2090-2010 Test method for internet content filtration product based on LAN gateway
YD/T 2087-2010 Test method of internet content filter based on WAP gateway
YD/T 2054-2009 Technical requirements of content filter based on WAP gateway

Professional Standard - Non-ferrous Metal

YS/T 1007-2014 Sintered stainless steel mesh filter materials

Institute of Environmental Sciences and Technology

IEST RP-CC036-1-2014 Testing Fan Filter Units (Frist Printing)

U.S. Air-Conditioning, Heating, and Refrigeration Institute (US-AHRI)

ARI 730-2005 FLOW-CAPACITY RATING OF SUCTION-LINE FILTERS AND SUCTION-LINE FILTER-DRIERS
ARI 715-2007 Performance Rating of Liquid-Line Filters

HU-MSZT

MSZ 19351/21.lap-1962 Filter No. 21
MSZ 19351/30.lap-1962 Filter, sz No. 30
MSZ 19351/25.lap-1962 Filter, sz No. 25
MSZ 19351/33.lap-1962 Filter, sz No. 33
MSZ 19351/32.lap-1962 Filter, sz No. 32
MSZ 19351/31.lap-1962 Filter, sz No. 31
MSZ 19351/20.lap-1962 Filter, sz No. 20
MSZ 19351/27.lap-1962 Filter, sz No. 27
MSZ 19351/36.lap-1962 Filter, sz No. 36
MSZ 19351/29.lap-1962 Filter, sz No. 29
MSZ 19351/38.lap-1962 Filter, sz No. 38
MSZ 19351/26.lap-1962 Filter, sz No. 26
MSZ 19351/24.lap-1962 Sz24 marked filter
MSZ 19351/5.lap-1962 Features of filter SZ 5
MNOSZ 19355-1956 Filters for the sugar industry

Defense Logistics Agency

DLA A-A-50554 VALID NOTICE 1-2002 FILTER, AIR-EXTENDED AREA, INITIAL INSTALLATION
DLA A-A-50554-1997 FILTER, AIR-EXTENDED AREA, INITIAL INSTALLATION

SCC

AWWA JAW3028 Journal AWWA — Initial Degradation of Effluent Quality During Filtration
AWWA IMTECH55838 Filter Data Via the Web
AWWA ACE93135 Depth Filtration: Investigation of Initial Behavior Through Three-Dimensional Trajectory Modeling
AWWA JAW18170 Journal AWWA — Two-Stage Filtration
12/30235119 DC BS ISO 9912-2. Agricultural irrigation equipment. Filters for microirrigation. Strainer-type filters and disc filters
MIL MIL-F-29177A-1985 FILTER, AIR-EXTENDED AREA, INITIAL INSTALLATION (S/S BY F-F-279)
12/30234111 DC BS ISO 9912-3. Agricultural irrigation equipment. Filters. Automatic self-cleaning strainer-type filters
AWWA PATH50786 Comparison of Filtration Methods for Primary Recovery of Cryptosporidium parvum From Water
CEI 11-63:2001 Cabine Primarie
AHRI 715-2007 Performance Rating of Liquid-Line Filters
AWWA JAW34122 Journal AWWA — Pilot Study of the Effects of Ozone and PEROXONE on In-Line Direct Filtration
AS 1132.2:1973 Methods of test for air filters for use in air conditioning and general ventilation - Initial resistance
AWWA WQTC50389 The Response of Two-Step GAC Filters to Backwashing
AWWA JAW21663 Journal AWWA — Improving the Initial Effluent Quality of Dual-Media Filter by Coagulants in Backwash
AWWA JAW62318 Journal AWWA — Antimicrobial Contaminant Removal by Multistage Slow Sand Filtration
ADS AS3236-3239 Connecting Strap - Strainer - Filter Fuel Type 'A' & 'B'
AHRI 716-2014 Performance Rating of Liquid-Line Filters (SI) (AHRI)
VDI 3677 BLATT 3-2012 Filtering separators — hot gas filtration
AHRI 715-2014 Performance Rating of Liquid-Line Filters (I-P) (AHRI)
AWWA WQTC71644 Permeate Quality Comparison of MBR and Tertiary Membrane Filtration
AWWA JAW48094 Journal AWWA — Backwashing First-Stage Sand-BAC Filters
AWWA ACE60056 Tecumseh Water Treatment Plant Upgrades — Design Issues in the Conversion of a Conventional Filtration Plant to a Membrane Filtration Plant

Society of Automotive Engineers (SAE)

SAE AIR887-1968 LIQUID FILTER RATINGS
SAE AS3241-1-1950 AS3241 Outer Gauze - Strainer -Filter Fuel Type A
SAE AS3252-1-1950 AS3252 Screen - Filter Fuel Type B
SAE AS3235-2-1950 AS3235 Top Cap - Strainer - Filter Fuel Type 'A'
SAE AS3264-2-1950 AS3264 Spring Cup - Strainer Filter Fuel Type 'B'
SAE AIR888B-1997 Fine Wire Mesh for Filter Elements
SAE AS3260-2-1950 AS3260 Inner Bottom Wire Support - Strainer Filter Fuel Type 'B'
SAE AS3261-2-1950 AS3261 Inner Top Wire Support - Strainer Filter Fuel Type 'B'
SAE AS3231-2-1950 AS3231 Inner Top Wire Support - Strainer Filter Fuel Type 'A'

GSO

BH GSO ISO 18471:2022 Agricultural irrigation equipment — Filters — Verification of filtration grade
GSO ISO 18471:2021 Agricultural irrigation equipment — Filters — Verification of filtration grade
GSO ISO/TS 23556:2013 Performance test method for diesel engine soot-removal devices in lubricating oils -- Initial filtration efficiency
GSO ISO 14085-6:2015 Aerospace series -- Hydraulic filter elements -- Test methods -- Part 6: Initial cleanliness level
OS GSO ISO 9912-3:2013 Agricultural irrigation equipment -- Filters for microirrigation -- Part 3: Automatic flushing strainer-type filters and disc filters
BH GSO ISO 9912-3:2016 Agricultural irrigation equipment -- Filters for microirrigation -- Part 3: Automatic flushing strainer-type filters and disc filters
OS GSO 450:1994 primary paints.
BH GSO ISO/TS 23556:2016 Performance test method for diesel engine soot-removal devices in lubricating oils -- Initial filtration efficiency

German Institute for Standardization

DIN 87154:2015 Grey cast-iron coarse filters - Strainer baskets
DIN 87154:1954 Grey cast-iron coarse filters; strainer baskets
DIN 14423:1987 Sieves for pumps and reservoirs for fire fighting

British Standards Institution (BSI)

BS ISO 9912-2:2013 Agricultural irrigation equipment. Filters for microirrigation. Strainer-type filters and disc filters
BS ISO 18471:2015 Agricultural irrigation equipment. Filters. Verification of filtration grade
BS ISO 14085-6:2015 Aerospace series. Hydraulic filter elements. Test methods. Initial cleanliness level
BS ISO 9912-3:2013 Agricultural irrigation equipment. Filters for microirrigation. Automatic flushing strainer-type filters and disc filters
DD ISO/TS 23556:2007 Performance test method for diesel engine soot-removal devices in lubricating oils. Initial filtration efficiency

US-FCR

FCR FED MCD-42-1978 UPGRADING TRICKLING FILTERS

Korean Agency for Technology and Standards (KATS)

KS B ISO 18471:2022 Agricultural irrigation equipment — Filters — Verification of filtration grade
KS V 7233-2003 Shipbuilding-Small size water strainers
KS V 7234-2012 Marine small size duplex oil strainers
KS V 7234-1987 Marine small size duplex oil strainers

International Organization for Standardization (ISO)

ISO 18471:2015 Agricultural irrigation equipment - Filters - Verification of filtration grade
ISO 9912-2:2013 Agricultural irrigation equipment.Filters for microirrigation.Part 2: Strainer-type filters and disc filters
ISO 9912-2:1992 Agricultural irrigation equipment; filters; part 2: strainer-type filters
ISO 9912-3:1992 Agricultural irrigation equipment; filters; part 3: automatic self-cleaning strainer-type filters
ISO/DIS 9784:2011 Guidelines for biological filtration of secondary effluent for water reuse
ISO/CD 9784 Guidelines for biological filtration of secondary effluent for water reuse

KR-KS

KS B ISO 18471-2022 Agricultural irrigation equipment — Filters — Verification of filtration grade

IN-BIS

IS 12785-1989 Irrigation equipment—Screen filters—Specification
IS 9613-1980 Junior specification

PT-IPQ

E 221-1968 Filter. Tightness test

Indonesia Standards

SNI 10-6034-1999 Application of marine strainers

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

ITU-R BT.1121-1994 User Requirements for the Transmission Through Contribution and Primary Distribution Networks of Digital HDTV Signals

U.S. Military Regulations and Norms

ARMY MIL-DTL-3628/105 D-2010 BADGE, OCCUPATIONAL, CIVIL ENGINEER, AIR FORCE
ARMY MIL-DTL-3628/254-2010 BADGE, OCCUPATIONAL, CYBERSPACE SUPPORT BASIC, SENIOR, MASTER GRADES, AIR FORCE

ZA-SANS

SANS 20:2008 Primary zinc
SANS 20:1977 Primary zinc

GM Europe

GME B 040 1560-1993 Filter (70 g/m2) (English/German)
GME B 040 1562-1993 Filter (25 g/m2) (English/German)
GME B 040 1564-1993 Filter (150 g/m2) (English/German)

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications

CEPT T/L 03-14 E-1988 Primary Rate User-Network Interface Layer 1 Specification

American National Standards Institute （ANSI)

ANSI/AHRI 730-2005 Flow-Capacity Rating of Suction-Line Filters and Suction-Line Filter-Driers (formerly ANSI/AHRI 730-2005)
ANSI/AHRI 681(SI)-2010 Performance Rating Of Residential Air Filter Equipment
ANSI/ASTM F1977:2004 Test Method for Determining Initial Fractional Filtration Efficiency of a Vacuum Cleaner System

International Maritime Organization (IMO)

IMO TA113E-2001 Elementary First Aid

RO-ASRO

STAS 10273-1975 PRIMARY MAGNESIUM INGOTS

FI-SFS

SFS 9016-1988 shipbuilding. Filter with perforated plates and mesh

U.S. Air-Conditioning, Heating, and Refrigeration Institute (US-AHRI)

AHRI 716 SI-2014 Performance Rating of Liquid Line Filters
AHRI 715 I-P-2014 Performance Rating of Liquid Line Filters
AHRI 680 I-P-2009 Performance Rating of Residential Air Filter Equipment
AHRI 681 SI-2009 Performance Rating of Residential Air Filter Equipment

ESDU - Engineering Sciences Data Unit

ESDU 83030-1983 Selection of filter rating for lubrication systems.

RU-GOST R

GOST 849-1997 Primary nickel. Specifications
GOST 849-1970 Primary nickel. Specifications
GOST 849-2018 Primary nickel. Specifications
GOST 849-2008 Primary nickel. Specifications
GOST R 52839-2007 Feeds. Methods for determination of crude fibre content with intermediate filtration

American Society for Testing and Materials (ASTM)

ASTM E1638-07 Standard Terminology Relating to Sieves, Sieving Methods and Screening Media
ASTM E1638-07a Standard Terminology Relating to Sieves, Sieving Methods and Screening Media
ASTM F1977-22 Standard Test Method for Determining Initial, Fractional, Filtration Efficiency of a Vacuum Cleaner System
ASTM B383-64e1 Specification for Primary Niobium
ASTM F1977-04(2017) Standard Test Method for Determining Initial, Fractional, Filtration Efficiency of a Vacuum Cleaner System
ASTM F494-05(2011) Standard Test Methods for Evaluating Primary Disposable Bag Integrity for Vacuum Cleaners

AENOR

UNE 34605:2003 Extra virgin olive oil. Extraction process in olive-oil mill. Requirements.

ES-UNE

UNE-EN 303364-3 V1.1.1:2019 Primary Surveillance Radar (PSR); Harmonised Standard for access to radio spectrum; Part 3: Air Traffic Control (ATC) PSR sensors operating in the frequency band 8 500 MHz to 10 000 MHz (X band) (Endorsed by Asociación Española de Normalización in O...

Alliance of Telecommunications Industry Solutions （ATIS)

ATIS 0300217-2013 Integrated Service Digital Network (ISDN) Management - Primary Rate Physical Layer

ATIS - Alliance for Telecommunications Industry Solutions

0300217-2013 Integrated Service Digital Network (ISDN) Management - Primary Rate Physical Layer
0300217-1991 Integrated Services Digital Network (ISDN) Management - Primary Rate Physical Layer

VDI - Verein Deutscher Ingenieure

VDI 3677 Blatt 1-1995 Filternde Abscheider - Oberflaechenfilter