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CENTRIFUGAL PUMPS - CENTRIFUGAL PUMPS AND MOTORS: OPERATION AND MAINTENANCE
AWWA
A description is not available for this item.
CENTRIFUGAL PUMP DESIGN - CENTRIFUGAL PUMP DESIGN
HI/HYDRAUL
A description is not available for this item.
IEEE TESTING OBJECT - TESTING OBJECT-ORIENTED SOFTWARE
IEEE
A description is not available for this item.
ECMA 275-1 - Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices - Part 1: Airborne noise measurement
December 1, 2017 - ECMA

This part of ECMA-275 specifies methods for measuring the airborne noise emitted by small air-moving devices (AMDs), such as those used for cooling electronic, electrical, and mechanical equipment where the sound power level of the AMD is of interest. Examples of these AMDs include propeller...

ASHRAE SYSTEMS & EQUIP SI - 2016 ASHRAE Handbook HVAC Systems and Equipment SI Edition
January 1, 2016 - ASHRAE

Preface The 2016 ASHRAE Handbook-HVAC Systems and Equipment discusses various systems and the equipment (components or assemblies) they comprise, and describes features and differences. This information helps system designers and operators in selecting and using equipment. ASHRAE Technical...

ASHRAE SYSTEMS & EQUIP IP - 2016 ASHRAE Handbook HVAC Systems and Equipment I-P Edition
January 1, 2016 - ASHRAE

Preface The 2016 ASHRAE Handbook-HVAC Systems and Equipment discusses various systems and the equipment (components or assemblies) they comprise, and describes features and differences. This information helps system designers and operators in selecting and using equipment. ASHRAE Technical...

AHRI 430 I-P - Performance Rating of Central Station Air-handling Unit Supply Fans
January 1, 2014 - AHRI

This standard applies to Central Station Air-handling Units, as defined in Section 3. This standard applies to supply fan ratings for Plenum Fans in a cabinet with a Full Face Opening Axial Discharge, Housed Centrifugal Fans, and Axial Fans. Purpose. The purpose...

AHRI 431 SI - Performance Rating of Central Station Air-handling Unit Supply Fans
January 1, 2014 - AHRI

This standard applies to Central Station Air-handling Units, as defined in Section 3. This standard applies to supply fan ratings for Plenum Fans in a cabinet with a Full Face Opening Axial Discharge, Housed Centrifugal Fans, and Axial Fans. Exclusions. This...

ANSI/ASA S12.11 PART 1 - AMERICAN NATIONAL STANDARD Acoustics – Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices – Part 1: Airborne noise measurement (a nationally adopted international standard)
April 2, 2013 - ASA

This part of this American National Standard specifies methods for measuring the airborne noise emitted by small air‐moving devices (AMDs), such as those used for cooling electronic, electrical, and mechanical equipment where the sound power level of the AMD is of interest. Examples of these AMDs...

PIP RESF001 - Specification for General Purpose Centrifugal Fans
March 1, 2006 - PIP

This Practice describes manufacturing and performance requirements for single-stage, general purpose centrifugal process, induced draft and forced draft fans in noncritical service. Purpose This Practice provides requirements for manufacturing and testing centrifugal...

SMACNA HVAC COMM MANU - HVAC SYSTEMS COMMISSIONING MANUAL
January 1, 2013 - SMACNA

The HVAC Systems Commissioning Manual is intended to cover the full range of HVAC equipment and systems typically found in commercial and institutional buildings. The level of commissioning varies to suit the specific requirements of each project as determined by the owner. The manual describes in...

DS/ISO 10302-1 - Acoustics - Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices - Part 1: Airborne noise measurement
February 3, 2011 - DS

This part of ISO 10302 specifies methods for measuring the airborne noise emitted by small air-moving devices (AMDs), such as those used for cooling electronic, electrical, and mechanical equipment where the sound power level of the AMD is of interest. Examples of these AMDs include propeller...

ISO 10302-1 - Acoustics — Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices — Part 1: Airborne noise measurement
January 15, 2011 - ISO

This part of ISO 10302 specifies methods for measuring the airborne noise emitted by small air-moving devices (AMDs), such as those used for cooling electronic, electrical, and mechanical equipment where the sound power level of the AMD is of interest. Examples of these AMDs include propeller...

SFSA TEST COUPONS TESTING - Test Coupons and Casting Properties
SFSA

The mechanical test requirements for castings are given in the material specification in ASTM. Examples would be impact properties for grade LCC in A352, tensile strength requirements for grade 4N in A487, or ductility minimums for grade 70-40 in A27. The properties were developed for these...

AMCA 212 - Certified Ratings Program - Product Rating Manual for Smoke Management Fan Performance
January 1, 2007 - AMCA

Products that can be licensed by AMCA International to bear the AMCA Certified Ratings Seal for a Smoke Management Fan are centrifugal fans, mixed flow fans, axial fans, power roof ventilators and propeller fans. The program applies to fans within...

DS/EN ISO 10442 - Petroleum, chemical and gas service industries - Packaged, integrally geared centrifugal air compressors
March 31, 2003 - DS

This International Standard specifies requirements and gives recommendations for the design, materials, fabrication, inspection, testing and preparation for shipment of constant-speed, packaged, integrally geared centrifugal air compressors, including their accessories, for use in the...

ASHRAE STD 68 - Laboratory Method of Testing to Determine the Sound Power in a Duct
January 1, 1997 - ASHRAE

This standard applies to steady, broad-band, narrow band. and/or discrete frequency sound at air temperatures between −50°C and +70°C. The test duct diameter range is from 150 mm to 2 m. The maximum flow velocity in the duct is 30 m/s and the maximum swirl angle is 15°. The frequency range...

SAE J792 - SAE Manual on Blast Cleaning, Information Report
June 1, 1968 - SAE

1. Scope--Blast cleaning may be defined as a secondary manufacturingprocess in which a suitable stream of solid particles is propelled withsufficient velocity against a work surface to cause a cleaning orabrading action when it comes in contact with the workpiece. As indicated in the definition,...

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