BS ISO 13948-2:2016 pdf download.Diesel engines — Fuel injection pumps and fuel injector low-pressure connections — Part 2: Non-threaded (push-on) connections
1 Scope
This document specifies requirements for the connection ends of push-on connections used with fuel injection equipment.
Three types of push-on connections (types A, B and C) are described in this document.
NOTE Low-pressure connections to fuel filters are covered in other International Standards; see the bibliography. High-pressure end-connections for pumps and injectors are covered in ISO 2974 and ISO 13296.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 4288, Geometrical Product Specifications (GPS) — Surface texture: Profile method — Rules and procedures for the assessment of surface texture.
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 7876 (all parts) apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at http://www.iso.org/obp
4 Connection designs and applications
4.1 Type A: nipple connection
EXAMPLE See Figure 1.
This design is intended for use directly with the mating hose (2) or in conjunction with a retaining clip around the hose (not shown) for a more secure connection.
The nipple (1) can be machined (see Figure 4), formed (see Figure 5 and Figure 6) or moulded (see Figure 7).
BS ISO 13948-2:2016 pdf download
