CBM Double copper tube 0.7 1/4-3/8 20m
CBM double copper tube for refrigeration and HVAC systems, featuring 1/4"-3/8" diameters and 0.7 mm copper thickness with 8 mm polyethylene insulation. 20 m length per EN12735-1, M1 fire rating. Suitable for…
SKU 3G-CBM-01848
Also listed as: CUV 02734 · CUV-02734
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
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Product Description
CBM double copper tube for refrigeration and HVAC systems, featuring 1/4"-3/8" diameters and 0.7 mm copper thickness with 8 mm polyethylene insulation. 20 m length per EN12735-1, M1 fire rating. Suitable for commercial and residential cooling applications.
Frequently Asked Questions
What is the CBM double copper tube 0.7 1/4-3/8 20m used for?
The CBM double copper tube is used for refrigerant line sets in refrigeration and HVAC systems, connecting indoor and outdoor units in commercial and residential cooling applications. It features two pre-insulated copper tubes (1/4" and 3/8") in a single 20 m coil, meeting EN12735-1 standard and M1 fire rating.
What are the specifications of the CBM double copper tube 0.7 1/4-3/8 20m?
The CBM double copper tube has a length of 20 m, tube diameters of 1/4" and 3/8", copper thickness of 0.7 mm x 0.7 mm, and 8 mm polyethylene insulation. It complies with EN12735-1 standard and carries an M1 fire rating. The SKU is 3G-CBM-01848.
Where to buy the CBM double copper tube in Singapore?
You can source the CBM double copper tube 0.7 1/4-3/8 20m through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this refrigeration line set.
How to install the CBM double copper tube 0.7 1/4-3/8 20m?
Install the CBM double copper tube by uncoiling it carefully to avoid kinks, then connect the 1/4" and 3/8" tubes to the corresponding refrigerant ports. Ensure the polyethylene insulation remains intact for thermal efficiency. Follow standard HVAC practices for brazing and pressure testing.
Used in
Common applications for CBMCBM 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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