Standard No.:	SL 470-2010
English Name:	basic parameters and technical requirements for irrigation filters
Chinese Name:	灌溉用过滤器基本参数及技术条件灌溉用过滤器基本参数及技术条件灌溉用过滤器基本参数及技术条件灌溉用过滤器基本参数及技术条件
Chinese Classification:	B91    Farming machinery and tools
Professional Classification:	SL    Professional Standard - Water Resources
ICS Classification:	65.060.35 65.060.35    Irrigation and drainage equipment 65.060.35
Issued by:	SLB
Issued on:	2010-2-2
Implemented on:	2010-2-2
Status:	valid
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	80.00
Delivery:	via email in 1 business day

This standard specifies basic parameters and technical requirements for screen filters, centrifugal filters (hydro-cyclone sand separators), sand media filters and disc filters.

Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Classification
5 Model
6 Marking
7 Basic Requirements
7.1 Appearance
7.2 Material
7.3 Technology
8 Sampling and Acceptance Rules
8.1 Sampling Method
8.2 Acceptance Rule
9 Test Conditions
10 Test Methods and Technical Requirements
10.1 Screen Filter
10.2 Centrifugal Filter (Hydro-cyclone Sand Separator)
10.3 Sand Media Filter
10.4 Disc Filter
10.5 Self-flushing Property Test for Self Cleaning Filter