This European Standard specifies the required characteristics of loop style clamps (“P” type) in aluminium alloy with various cushion materials.
These clamps are used for supporting aerospace pipe assemblies and electrical cable bundles.
They are used up to 80 °C max.
Usage at a higher temperature is at the option of the user.
For temperature range and environmental considerations, see the various cushion material standards.
BS EN 4114:2009 Referenced Document
EN 2261 Aerospace series - Silicone rubber (VMQ) - Hardness 70 IRHD
EN 2424 Aerospace series - Marking of aerospace products
EN 2437 Aerospace series - Chromate conversion coatings (yellow) for aluminium and aluminium alloys*, 2024-04-19 Update
EN 2566 Aerospace series - Fluorocarbon rubber (FKM) - Hardness 70 IRHD*, 2019-05-01 Update
EN 2693 Aerospace series - Aluminium alloy AL-P5086 - H111 - Sheet and strip - 0,3 mm <= a <= 6 mm
EN 3825 Aerospace series - Fluorosilicone rubber (FVMQ) - Hardness 60 IRHD*, 2014-12-01 Update
EN 3826 Aerospace series - Fluorosilicone rubber (FVMQ) - Hardness 70 IRHD*, 2014-12-01 Update
EN 4115 Aerospace series - Cushion, rubber for clamps - Dimensions, masses*, 2010-04-01 Update
BS EN 4114:2009 history
1970BS EN 4114:2023 Aerospace series. Clamps, loop ("P" type) in aluminium alloy with rubber cushioning. Dimensions, masses
2009BS EN 4114:2009 Aerospace series - Clamps, loop (''P'' type) in aluminium alloy with rubber cushioning - Dimensions, masses