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CBM Single copper tube M1 7/8 25m - Accessories & Installation
CBMAccessories & Installation

CBM Single copper tube M1 7/8 25m

CBM single copper tube M1 is a 7/8" diameter, 25 m length tubing solution for refrigeration and air-conditioning systems. Features 1.0 mm copper thickness per EN12735-1 with 10 mm polyethylene insulation, rated M1…

SKU 3G-CBM-01843

Also listed as: CUV 02032 · CUV-02032

Brand
CBM
Item
Single copper tube M1 7/8 25m
Category
Accessories & Installation
UNSPSC
40172521 — Copper and copper alloy pipe connector
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CBM
size
7/8"
length
25 m
tube type
mono M1
fire rating
M1
copper standard
EN12735-1
copper thickness
1.0 mm
insulation material
polyethylene
insulation thickness
10 mm

Datasheet Content

LIAISONS FRIGORIFIQUES Tubes cuivre Caractéristiques • Conditionnement en couronne, extrémités pincées et film individuel. • Cuivre EN12735-1 de très haute qualité frigorifique, recuit spécifique et déshydraté. • Epaisseurs Cuivre Gamme : 0,7 mm à 0,8 mm • Isolant thermique en Polyéthylène, épaisseur 6 à 10 mm, recouvert d'un film protecteur résistant aux U.V. • Classement au feu : PV LAPI 1590.0DC0050/18 • Revêtement gaufré blanc, réaction au feu M1, livré en carton individuel. Cuivre pré isolé monotube M1 - 25 mètres - 0,8 mm CONCEPT Copper LONGUEUR EPAISSEUR EPAISSEUR LIBELLÉS CODE CBM ROULEAU (CUIVRE) (ISOLANT) Tube cuivre simple 1/4" 25 m 0,8 mm 6 mm CUV02022 Tube cuivre simple 3/8" 25 m 0,8 mm 8 mm CUV02024 Tube cuivre simple 1/2" 25 m 0,8 mm 8 mm CUV02026 Tube cuivre simple 5/8" 25 m 1,0 mm 10 mm CUV02028 Tube cuivre simple 3/4" 25 m 1,0 mm 10 mm CUV02030 Tube cuivre simple 7/8" 25 m 1,0 mm 10 mm 3G-CBM-01843 Cuivre pré isolé bitube M1 - 20 mètres - 0,7 mm - Smartline CONCEPT Copper LONGUEUR EPAISSEUR EPAISSEUR LIBELLÉS CODE CBM ROULEAU (CUIVRE) (ISOLANT) Tube cuivre double M1 1/4" - 3/8" 20 m 0,7 x 0,7 mm 8 mm CUV02734 Tube cuivre double M1 1/4" - 1/2" 20 m 0,7 x 0,7 mm 8 mm CUV02736 Tube cuivre double M1 3/8" - 5/8" 20 m 0,7 x 0,8 mm 10 mm CUV02740 Cuivre pré isolé bitube M1 - 20 mètres - 0,8 mm CONCEPT Copper LONGUEUR EPAISSEUR EPAISSEUR LIBELLÉS CODE CBM ROULEAU (CUIVRE) (ISOLANT) Tube cuivre double M1 1/4" - 3/8" 20 m 0,8 x 0,8 mm 8 mm CUV02234 Tube cuivre double M1 1/4" - 1/2" 20 m 0,8 x 0,8 mm 8 mm CUV02236 Tube cuivre double M1 1/4" - 5/8" 20 m 0,8 x 1,0 mm 10 mm CUV02238 Tube cuivre double M1 3/8" - 5/8" 20 m 0,8 x 1,0 mm 10 mm CUV02240

Technical Documents

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

Product Description

CBM single copper tube M1 is a 7/8" diameter, 25 m length tubing solution for refrigeration and air-conditioning systems. Features 1.0 mm copper thickness per EN12735-1 with 10 mm polyethylene insulation, rated M1 fire classification for safe indoor installation.

Frequently Asked Questions

Where can I buy CBM M1 copper tube worldwide?

Order the CBM CUV02032 copper tube directly from 3G Electric. We supply refrigeration and HVAC tubing globally with customs and logistics handled. Lead time on request.

What is the fire rating and insulation specification?

This CBM M1 tube features M1 fire classification for indoor safety, 10mm polyethylene insulation, and 1.0mm copper thickness per EN12735-1 standard. Suitable for residential and commercial HVAC systems.

What diameter and length does this copper tube come in?

The CBM single copper tube is 7/8 inch (22.2 mm) outer diameter with 25 meter length. Standard mono M1 configuration with integrated insulation for immediate installation.

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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