Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQECE7I1  ·  Generated: 14 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
HellermannTyton Straight Black, Fluid Resistant Elastomer, 43mm
HellermannTyton
HellermannTyton Straight Black, Fluid Resistant Elastomer, 43mm
Part No.
401-57880 157-42-G-PO-X-BK
Procurement Intelligence
This is a HellermannTyton 157 series heat-shrink straight connector designed for joining cables in fluid-resistant applications. Installation requires heating to +135°C to achieve the specified shrunk diameters (28mm primary, 10mm secondary). Critical verification: confirm cable diameter compatibility with 43mm pre-shrink ID before procurement, as mismatches will compromise seal integrity.
Cable joint fluid resistant coupling
Before ordering — verify:
☐ Heat application equipment required
☐ Fluid resistance confirmation
☐ Temperature operating range -75°C to +150°C
Technical Specifications
TypeStraight
Inside Diameter Primary43mm
Inside Diameter (Primary)43mm
Inside Diameter Secondary43mm
Inside Diameter (Secondary)43mm
Adhesive LinedNo
MaterialFluid Resistant Elastomer
Number of Breakouts1
Shrink Temperature+135°C
ColourBlack
Minimum Operating Temperature-75°C
Maximum Operating Temperature+150°C
Shrunk Diameter (Primary)28mm
Shrunk Diameter Primary28mm
Shrunk Diameter (Secondary)10mm
Shrunk Diameter Secondary10mm
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/cables-wires/cable-joints-cable-sleeving/heat-shrink-boots/hellermanntyton-straight-black-fluid-resistant-elastomer-43mm?mal=660eb93bbe5222810f116874
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.