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CBM Distribution coupling DRV E=7/8-3/4-5/8 - Accessories & Installation
CBMAccessories & Installation

CBM Distribution coupling DRV E=7/8-3/4-5/8

CBM distribution coupling DRV for variable refrigerant flow air conditioning systems, rated to 150 bar with three port sizes: 7/8, 3/4, and 5/8 inches. Suitable for HVAC refrigerant distribution networks requiring…

SKU 3G-CBM-05659

Also listed as: RAC 52408 · RAC-52408

Brand
CBM
Item
Distribution coupling DRV E=7/8-3/4-5/8
Category
Accessories & Installation
UNSPSC
40172501 — Brass pipe connector
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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 coupling DRV
sizes
7/8-3/4-5/8 inches
pressure
150 bar
application
variable refrigerant flow (DRV) air conditioning systems

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 3G-CBM-05659 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 RAC52420 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

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CBM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

CBM distribution coupling DRV for variable refrigerant flow air conditioning systems, rated to 150 bar with three port sizes: 7/8, 3/4, and 5/8 inches. Suitable for HVAC refrigerant distribution networks requiring multi-outlet connectivity.

Frequently Asked Questions

What is the CBM distribution coupling DRV used for?

The CBM distribution coupling DRV is used in variable refrigerant flow (VRF) air conditioning systems to distribute refrigerant from a single line to multiple branch circuits. It is rated to 150 bar and features three port sizes (7/8, 3/4, and 5/8 inches) for multi-outlet connectivity in HVAC refrigerant networks.

What are the specifications of the CBM distribution coupling DRV?

The CBM distribution coupling DRV is a high-pressure fitting rated to 150 bar, designed for VRF air conditioning systems. It has one multi-diameter inlet and two multi-diameter outlets, with port sizes of 7/8, 3/4, and 5/8 inches. The body is made of refrigeration-grade copper and is available with black insulation rated to 116 °C.

Where to buy the CBM distribution coupling DRV in Singapore?

You can source the CBM distribution coupling DRV through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this SKU 3G-CBM-05659.

How to install the CBM distribution coupling DRV?

Install the CBM distribution coupling DRV by cutting the multi-diameter inlet and outlets to the required tube size. The monobloc body minimizes brazing points and pressure drop. Use refrigeration-grade copper practices and ensure insulation (if fitted) is rated to 116 °C. Always follow standard HVAC refrigerant piping guidelines.

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.

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MASTERDRIVE L075-14MM is a general purpose straight jaw coupling hub with a coupling size of L075. It has an outside diameter of 1 3/4 in and an overall length of 2 1/8 in. This hub is used in power transmission systems to connect a motor shaft to a driven component, such as in pumps, conveyors, and compressors, transmitting torque while accommodating minor misalignment
Straight jaw coupling hub for connecting rotating shafts in industrial power transmission systems. Accommodates misalignment and dampens vibration. Coupling size L225, 5 in outside diameter, 6 9/64 in overall length
MASTERDRIVE
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MASTERDRIVE
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