GOST 6134-2007 PDF

Full title and description

GOST 6134-2007 — "Насосы динамические. Методы испытаний" (Rotodynamic pumps. Hydraulic performance acceptance tests. Grades 1 and 2). This is the interstate (GOST) adoption, in a modified form, of ISO 9906:1999 for hydraulic performance acceptance tests of rotodynamic pumps (centrifugal, axial and mixed-flow), specifying grades 1 and 2 of accuracy.

Abstract

GOST 6134-2007 defines methods for hydraulic acceptance (factory and other) tests for rotodynamic pumps and pump units regardless of size, drive type or application, and for liquids whose behavior is close to clean cold water. It sets measurement procedures, allowable tolerances, test conditions and two accuracy grades (1 and 2), and includes mandatory and informative annexes on permissible deviations, test types and related procedures.

General information

• Status: Active / acting national (interstate) standard (introduced as a national standard of the Russian Federation).
• Publication date: Adopted by order on 5 December 2007 and put into effect 1 June 2008 (commonly cited as 2007 designation, in force from 01 June 2008).
• Publisher: Introduced by the Federal Agency for Technical Regulating and Metrology (Rosstandart) as a межгосударственный стандарт (GOST); published/maintained in national standards collections.
• ICS / categories: 23.080 — Pumps (Hydraulic and pneumatic systems and general-purpose components).
• Edition / version: Designation GOST 6134-2007 (adoption of ISO 9906:1999, modified).
• Number of pages: Approximately 99–100 pages (commercial and standards catalogs list 99 or 100 pages depending on formatting).

Scope

The standard applies to rotodynamic pumps (centrifugal, axial and mixed-flow) and pump assemblies, independently of size, power, purpose or constructive design. It specifies hydraulic acceptance and other test methods referenced to general pump testing rules (including tests described in ГОСТ 16504), applicable test fluids (primarily clean cold water equivalents), measurement parameters (flow, head, power, efficiency), allowable fluctuations and tolerances, and provisions for series-production and small-power pumps. It does not cover detailed structural design or mechanical properties of pump components.

Key topics and requirements

• Definition of acceptance test procedures for flow, head (pressure), input power and efficiency for rotodynamic pumps.
• Two accuracy grades (Grade 1 and Grade 2) with corresponding tolerance factors, allowable fluctuations and measurement uncertainties; Annex A addressing series-production and pumps < 10 kW with higher tolerance factors.
• Test conditions and requirements for test rigs, instrumentation, calibration and data reporting to ensure repeatable, comparable results.
• Applicability to pumps alone or to pump plus associated fittings (upstream/downstream) when tested as an assembly.
• Mandatory and informative annexes describing permissible deviations, types and contents of various tests, and special provisions for serial production testing and certification testing.

Typical use and users

Manufacturers' test facilities, independent pump test laboratories, quality and R&D departments of pump manufacturers, procurement and acceptance engineers, certification bodies and customers requiring factory acceptance tests. Typical uses include factory acceptance testing, type testing, production control, performance verification for procurement and compliance with contractual or regulatory requirements.

Related standards

ISO 9906:1999 (the international text on which this GOST is based) and the later ISO 9906:2012 revision (which introduced updated grade definitions and an expanded grading scheme). References within the GOST include national standards on measurement, safety and specific test-method standards such as ГОСТ 16504 and various calibration and instrumentation standards cited in the normative references. The GOST replaces the earlier GOST 6134-87.

Keywords

rotodynamic pumps; centrifugal pumps; axial pumps; mixed-flow pumps; hydraulic performance; acceptance tests; test methods; grades 1 and 2; tolerances; pump test rig; ISO 9906.

FAQ

Q: What is this standard?

A: GOST 6134-2007 is the Russian/interstate standard that specifies hydraulic performance acceptance test methods for rotodynamic pumps (centrifugal, axial and mixed-flow), aligned (modified) with ISO 9906:1999.

Q: What does it cover?

A: It covers procedures for measuring pump hydraulic characteristics (flow, head, power, efficiency), allowable tolerances and fluctuations, grading of accuracy (Grades 1 and 2), test rig and instrumentation requirements, reporting and annexes for serial-production and special tests. It does not regulate pump structural details or mechanical properties of components.

Q: Who typically uses it?

A: Pump manufacturers, test laboratories, quality assurance and R&D teams, certification bodies, procurement and acceptance engineers, and customers requiring documented factory acceptance testing.

Q: Is it current or superseded?

A: As published, GOST 6134-2007 was put into effect on 1 June 2008 and is cited by national catalogs as active. However, the underlying international standard ISO 9906:1999 on which it is based was later revised (ISO 9906:2012). Users should check national/regulatory catalogs or Rosstandart bulletins for any subsequent amendments or replacement decisions if conformity to the latest ISO edition is required.

Q: Is it part of a series?

A: It is part of the family of pump standards under ICS 23.080 and is related to other national and international pump test and specification standards (notably ISO 9906 and standards referenced within GOST 6134-2007 such as ГОСТ 16504 and calibration/measuring standards).

Q: What are the key keywords?

A: Rotodynamic pumps; hydraulic acceptance tests; Grades 1 and 2; performance testing; flow; head; efficiency; tolerances; test rig; ISO 9906.