Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO/NP 26401

Oil and gas industries including lower carbon energy — Drilling, production and injection equipment — Tower-type pumping unit

General information

10.60     Feb 14, 2026

ISO

ISO/TC 67/SC 4

International Standard

Scope

This document specifies the design, design verification and validation, quality control, functional evaluation, transportation, handling, storage and installation requirements for tower-type pumping units.

This document is applicable to the tower-type pumping unit and its components, including the motor, gear reducer, tower, belt/rope, counterbalance device, drive system, control system.

Life cycle

NOW

PROJECT
ISO/NP 26401
10.60 Close of voting
Feb 14, 2026