CBMAccessories & Installation

CBM Quick coupling 45° pressure 5/8"

CBM quick coupling 45° elbow fitting for refrigeration and air conditioning systems with 5/8" connection and double seal design. Rated to 45 bar maximum pressure and operates from -40°C to +120°C, making it suitable…

SKU 3G-CBM-05690

Also listed as: RAC 54046 · RAC-54046

Brand

CBM

Item

Quick coupling 45° pressure 5/8"

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

CBM

type

quick coupling 45° elbow 

application

refrigeration and air conditioning HCFC & HFC 

seal system

double seal 

max pressure

45 bar 

body material

bronze 

connection size

5/8" 

temperature range

-40°C to +120°C 

Datasheet Content

Raccords rapides pour la réfrigération
et la climatisation




               3, rue Jules Verne Parc d’Activités Airspace • 33187 LE HAILLAN Cedex • FRANCE
                      Tél. 05 56 08 62 59 • Fax : 05 56 42 58 15 • www.cbm.fr • info@cbm.fr
                                   gamme de raccords rapides frigorifiques
                                           • HCFC & HFC gaz réfrigérants • Pression max : 45 bars • Température : -40°C à + 120°C
                                    • Enfoncer pour connecter • Corps robuste en bronze • Aucune fuite grâce à un système de double joint

  RACCORDS DROITS                   UNIONS DROITS            UNIONS COUDÉES 90°          UNIONS COUDÉES 45°                           UNIONS T                          T DE SERVICE
  pour raccordement unité         2 côtés raccords rapides    2 côtés raccords rapides     2 côtés raccords rapides            3 côtés raccords rapides              1 côté raccord rapide
   1 côté raccord taraudé /
    1 côté raccord rapide




                                                                                         UNIONS COUDÉES 45°                 UNIONS T                             UNIONS T
                                                                                          Code CBM             ø               Code CBM               ø            Code CBM           ø
RACCORDS DROITS                  UNIONS DROITS               UNIONS COUDÉES 90°           RAC54040            1/4              RAC54050               1/4          RAC54060          1/4
Code CBM            ø             Code CBM          ø         Code CBM          ø         RAC54042            3/8              RAC54052               3/8          RAC54062          3/8
 RAC54030    1/4 x 1/4 Taraudé     RAC54002        1/4         RAC54010         1/4       RAC54044            1/2              RAC54054               1/2          RAC54064          1/2
                                                                                          3G-CBM-05690            5/8              RAC54056               5/8          RAC54066          5/8
 RAC54032    3/8 x 3/8 Taraudé     RAC54004        3/8         RAC54012         3/8
 RAC54034    1/2 x 1/2 Taraudé     RAC54006        1/2         RAC54014        1/2        INSTALLATION
 RAC54036    5/8 x 5/8 Taraudé     RAC54008        5/8         RAC54016         5/8      n Couper Tube                     n Ebavurer                          n Marquer la
                                   RAC54009        3/4         RAC54017        3/4                                                                               profondeur
                                                                                                                                                                 (option)
OUTIL EXTRACTEUR
                                 UNIONS REDUCTION            UNIONS REDUCTION
                                 DROITS                      COUDÉES 90°                 n Pour démonter le raccord        Presser pour déconnecter            n Pousser le tube
                                                                                                                           le clip du raccord et sortir tube      dans le raccord
                                  Code CBM          ø         Code CBM          ø
                                   RAC54018      1/4 x 3/8     RAC54024      1/4 x 3/8
   Code CBM             ø
   RAC54080             1/4        RAC54020      3/8 x 1/2     RAC54026      3/8 x 1/2
   RAC54082             3/8        RAC54022      1/2 x 5/8     RAC54028      1/2 x 5/8   PRÉCAUTIONS
                                                                                         • Bien vérifier que le tube soit propre et que le raccord
   RAC54084             1/2
                                                                                            et le tube n’ont aucunes marques
   RAC54086             5/8                                                              • Ne pas mettre le doigt à l’intérieur du raccord                        www.cbm.fr • info@cbm.fr

Technical Documents

(2)

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

CBM Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the CBM quick coupling 45° pressure 5/8" used for?

The CBM quick coupling 45° elbow fitting is used in refrigeration and air conditioning systems for HCFC and HFC refrigerants. It provides a reliable 45° pressure connection with a double seal design to prevent leaks, suitable for applications requiring up to 45 bar maximum pressure.

What are the specifications of the CBM quick coupling 45° 5/8"?

The CBM quick coupling 45° elbow (SKU 3G-CBM-05690) has a 5/8" connection, bronze body, double seal system, maximum pressure of 45 bar, and temperature range of -40°C to +120°C. It is designed for HCFC and HFC refrigeration and air conditioning applications.

Where to buy CBM quick coupling 45° 5/8" in Singapore?

You can source the CBM quick coupling 45° 5/8" (3G-CBM-05690) from 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this CBM fitting.

How to install the CBM quick coupling 45° 5/8"?

To install the CBM quick coupling, cut the tube, deburr it, mark the insertion depth, and push the tube fully into the fitting. Ensure the tube and fitting are clean and free of marks. To disconnect, press the clip and pull the tube out.

Used in

Common applications for CBM

Industrial boilers — CBM circulation pumps (mod. CM 30W) and solenoid valves (ELV series) for heating-loop control and pump staging.

Burner systems — CBM oil nozzles (FLU atomizer types), electrodes (ELC 200 mm), and solenoid coils (ELV 230V AC) for combustion ignition and flame supervision.

Plant maintenance and retrofit — CBM cable glands (CLI M25), motor couplings (ACC type D), and small-radius fittings (RAC 90°) for equipment reconfiguration and sensor integration.

Boiler water treatment — CBM chlorine test kits (DET free+combined) for feedwater and circulating-water quality monitoring in closed-loop systems.

Pump and motor assembly — CBM couplings, fittings, and cable glands for assembly and rewinding of industrial motors, circulation pumps, and auxiliary equipment.

CBM Products

3G Electric supplies CBM accessories & installation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all CBM products →Contact our engineers →