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DSZH Tube expander with clutch - HVAC Tools
DSZHHVAC Tools

DSZH Tube expander with clutch

The DSZH tube expander with clutch (3G-CBM-01487) is an HVAC tool designed for expanding soft copper, aluminum, and other soft tubes across six standard sizes from 1/4" to 3/4" OD (6–19 mm metric). The clutch…

SKU 3G-CBM-01487

Brand
DSZH
Item
Tube expander with clutch
Category
HVAC Tools
UNSPSC
41112509 — Air velocity and temperature monitors
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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

DSZH
tube od inches
1/4", 5/16", 3/8", 1/2", 5/8", 3/4"
tube od metric
6 mm, 8 mm, 10 mm, 12 mm, 16 mm, 19 mm
lubrication fluid
motor oil
lubrication points
drive rod, handle, bearing connected to cylinder head, screws
application material
soft copper tubes, aluminum tubes, and other soft tubes
included accessories
carrying case (CT-207)
maintenance requirement
clean eccentric cone after use, frequent lubrication
tube od inches model 808am
3/16", 1/4", 5/16", 3/8", 1/2", 5/8", 3/4"
tube od metric model 808am
5 mm, 6 mm, 8 mm, 10 mm, 12 mm, 16 mm, 19 mm

Technical Documents

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

Product Description

The DSZH tube expander with clutch (3G-CBM-01487) is an HVAC tool designed for expanding soft copper, aluminum, and other soft tubes across six standard sizes from 1/4" to 3/4" OD (6–19 mm metric). The clutch mechanism engages the eccentric cone during expansion and disengages automatically at completion, minimizing operator effort. Lubrication with motor oil at the drive rod, handle, bearing connected to cylinder head, and screws is required for sustained operation. The unit ships with carrying case CT-207. 3G Electric supplies this tool for HVAC applications across Singapore and Southeast Asia with full DDP delivery.

Frequently Asked Questions

Where can I buy the DSZH COR35106 tube expander worldwide?

3G Electric supplies the DSZH COR35106 tube expander to customers globally. We handle logistics, customs clearance, and delivery worldwide. Lead time on request — contact our team for availability and freight options.

What tube sizes does the DSZH COR35106 expand?

The COR35106 expands soft copper, aluminum, and other soft tubes in six standard sizes: 1/4", 5/16", 3/8", 1/2", 5/8", and 3/4" OD. In metric, that is 6 mm, 8 mm, 10 mm, 12 mm, 16 mm, and 19 mm OD.

Does the DSZH COR35106 require lubrication, and what maintenance is needed?

Yes. Lubricate the drive rod, handle, bearing connected to the cylinder head, and screws with motor oil. Regular cleaning and light maintenance keep the clutch mechanism and eccentric cone functioning properly for long tool life.

Used in

Common applications for DSZH
Split-system air conditioner service — DSZH SAE unions and flare fittings for refrigerant line connections
Heat pump maintenance — DSZH dudgeon/NPT unions for adapting service valves
Refrigerant recovery operations — DSZH adapter bottles and reducing adapters for recovery equipment
Industrial refrigeration systems — DSZH T unions and multi-port bases for manifold assembly
Compressor burnout cleanup — DSZH Acid Away Pro neutralizer with disposable injector
Condenser coil repair — DSZH plastic fin rectifier for straightening bent fins
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DSZH Products

3G Electric supplies DSZH hvac tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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