CBMAccessories & Installation

CBM Distribution fitting DRV E=1"5/8-1"3/8-1"1/8

CBM distribution fitting DRV for variable refrigerant flow systems, available in sizes 1"5/8, 1"3/8, and 1"1/8 with 150 bar maximum pressure rating. Engineered for HVAC refrigerant applications requiring reliable…

SKU 3G-CBM-05665

Also listed as: RAC 52420 · RAC-52420

Brand

CBM

Item

Distribution fitting DRV E=1"5/8-1"3/8-1"1/8

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

distribution fitting DRV 

sizes

1"5/8 - 1"3/8 - 1"1/8 

application

variable refrigerant flow DRV systems 

max pressure

150 bar 

Datasheet Content

RACCORD DISTRIBUTION DRV



                              RACCORD DE DISTRIBUTION (haute pression 150 bars)

                               UTILISATION :
                                   • Raccords de distribution pour les systèmes de
                                   climatisation à débit de réfrigérant variable DRV
                                   • Gain de temps avec des entrées et sorties multi-
                                   diamètres, à couper au diamètre souhaité.
                                   • Pas de pincement en entre-jambe, corps Monobloc
                                   (pas de fuite possible) Haute Pression (HP)
                                   • Minimum de pertes de charge.
                                   • Minimum de brasures.

                               DESCRIPTION :
                                   • Une entrée multi-diamètres, deux sorties multi-
                                   diamètres
                                   • Cuivre de qualité frigorifique
                                   • Nombre de brasures réduit.
                                   • 1 seul raccord MS autorise de 12 à 36 types de
                                   connexions possibles.
                                   • Isolant noir : M1 13 ou 19mm 116°C
                                   • Peut être livré, nu ou isolé, à l’unité ou en couple,
                                   « correspondances constructeurs » sur demande
                                                                                          Sortie
CARACTERISTIQUES :
                                   Entrée




                                                                                   Dérivation



                     Entrée                             Sortie                        Dérivation
                Ø Femelle                             Ø Femelle                       Ø Femelle
RAC52402     1/2      3/8      -               1/2    3/8    1/4      -            3/8       1/4   -
RAC52404     5/8      1/2     3/8              5/8    1/2    3/8    1/4            1/2       3/8   1/4
RAC52406     3/4      5/8     1/2              3/4    5/8    1/2    3/8            5/8       1/2   3/8
RAC52408     7/8      3/4     5/8              7/8    3/4    5/8    1/2            3/4       5/8   1/2
RAC52416    1" 1/8    7/8     3/4              7/8    3/4    5/8      -            7/8       3/4   5/8
RAC52418    1" 3/8 1" 1/8     7/8            1" 1/8   7/8    3/4      -          1" 1/8      7/8   3/4
3G-CBM-05665    1" 5/8 1" 3/8 1" 1/8             1" 3/8 1" 1/8   7/8      -          1" 3/8 1" 1/8     7/8

Technical Documents

(1)

Technical Document 1

PDF Document

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CBM Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the CBM distribution fitting DRV used for?

The CBM distribution fitting DRV is used in variable refrigerant flow (VRF/DRV) HVAC systems to distribute refrigerant across multiple line sizes. It handles high-pressure applications up to 150 bar and reduces brazing points, minimizing leak risks and pressure drops.

What are the specifications of the CBM distribution fitting DRV 3G-CBM-05665?

The CBM distribution fitting DRV 3G-CBM-05665 has a female inlet size of 1"5/8 and two female outlet sizes of 1"3/8 and 1"1/8. It is rated for a maximum pressure of 150 bar and is made from refrigeration-grade copper for VRF systems.

Where to buy the CBM distribution fitting DRV in Singapore?

You can source the CBM distribution fitting DRV through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this high-pressure refrigerant fitting.

How to install the CBM distribution fitting DRV?

Install the CBM distribution fitting DRV by cutting the multi-diameter inlet and outlets to the required pipe sizes. Braze the connections using standard refrigeration practices; the monobloc body minimizes joints. Ensure the system is pressure-tested to 150 bar before commissioning.

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

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