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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
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41112509 — Air velocity and temperature monitors
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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

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

What is the DSZH tube expander with clutch used for?

The DSZH tube expander with clutch (3G-CBM-01487) is used for expanding soft copper, aluminum, and other soft tubes in HVAC applications. It handles six standard sizes from 1/4" to 3/4" OD (6–19 mm metric). The clutch mechanism reduces operator effort by automatically disengaging when expansion is complete.

What are the specifications of the DSZH tube expander with clutch?

The DSZH tube expander with clutch (3G-CBM-01487) expands soft copper, aluminum, and other soft tubes. It covers tube OD sizes 1/4", 5/16", 3/8", 1/2", 5/8", and 3/4" (6 mm, 8 mm, 10 mm, 12 mm, 16 mm, and 19 mm). It includes a carrying case (CT-207) and requires lubrication with motor oil at the drive rod, handle, bearing, and screws.

Where to buy the DSZH tube expander with clutch in Singapore?

3G Electric supplies the DSZH tube expander with clutch (3G-CBM-01487) for HVAC applications in Singapore. We source and deliver this tool, handling logistics, customs clearance, and last-mile delivery to your worksite. Contact us for pricing and lead time on orders.

How to maintain the DSZH tube expander with clutch?

After each use, clean the eccentric cone to keep it free of debris. Lubricate the drive rod, handle, bearing connected to the cylinder head, and screws frequently with motor oil. Proper lubrication ensures smooth clutch engagement and extends tool life. Always follow the DSZH maintenance instructions for best results.

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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