Petroleum and natural gas industries. Progressing cavity pump systems for artificial lift - Surface drive systems not-for-sale BS EN 115-1 defines safety

BS EN 115-1 defines safety requirements for escalators and moving walks in order to safeguard people and objects against risks of accidents during installation

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3 – Choice of appropriate category of actuation for release of powered sliding doors on means of escape

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Granule pesticides or herbicides are plant protection products in granule form

Petroleum and natural gas industries. Progressing cavity pump systems for artificial lift - Surface drive systems not-for-sale BS EN 115-1 defines safety1 Scope This part of ISO 15136 provides requirements for the design, design verification and validation, manufacturing and data control, performance ratings and repair of progressing cavity pumpsurface drive systems for use in the petroleum and natural gas industry. This part of ISO 15136 is applicable to those products meeting the definition of surface drive systems. Additionally, informative annexes provide information on brake system selection,