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DSZH Fixed reduction couplings 5/16M x 1/4F - HVAC Tools
DSZHHVAC Tools

DSZH Fixed reduction couplings 5/16M x 1/4F

DSZH Fixed reduction couplings 5/16M x 1/4F

SKU 3G-CBM-01648

Also listed as: COR 50215 · COR-50215

Brand
DSZH
Item
Fixed reduction couplings 5/16M x 1/4F
Category
HVAC Tools
UNSPSC
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 Documents

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

Product Description

DSZH Fixed reduction couplings 5/16M x 1/4F

Frequently Asked Questions

What is the DSZH fixed reduction coupling 5/16M x 1/4F used for?

The DSZH fixed reduction coupling 5/16M x 1/4F is used in HVAC systems to connect a 5/16-inch male thread to a 1/4-inch female thread, enabling a reduction in line size for refrigerant or fluid lines.

What are the specifications of the DSZH fixed reduction coupling 5/16M x 1/4F?

The DSZH fixed reduction coupling has a 5/16-inch male thread on one end and a 1/4-inch female thread on the other. It is designed for HVAC applications requiring a reduction in connection size.

Where to buy the DSZH fixed reduction coupling 5/16M x 1/4F in Singapore?

You can source the DSZH fixed reduction coupling 5/16M x 1/4F through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process.

How to install the DSZH fixed reduction coupling 5/16M x 1/4F?

To install the DSZH fixed reduction coupling, ensure threads are clean and apply appropriate sealant. Hand-tighten the male end into the female port, then use a wrench for a secure fit without over-torquing to avoid damage.

Used in

Common applications for DSZH
Split-system air-conditioner service: DSZH manifold bases and SAE/NPT reducers integrate with technician gauge sets for pressure monitoring and refrigerant charge.
Rooftop packaged unit maintenance: Flare connector caps, hose tips, and union fittings expedite field replacement of damaged lines and adapters on commercial cooling systems.
Refrigerant recovery and recycling: DSZH bottle adapters (R600A-rated) connect recovery cylinders to hose lines, enabling safe extraction of flammable and standard refrigerants.
Process-cooling loop installation: SAE straight male/female unions and reducers support temporary or permanent manifold assembly on industrial water-chilled equipment.
Heat-pump seasonal service: DSZH dudgeon extensions and adapter kits allow technicians to connect diagnostic gauges to restricted or recessed access ports on reversing-valve manifolds.
Field emergency repairs: Individual DSZH fittings stocked in stock allow technicians to repair or modify hose connections on-site without returning to the shop for components.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This MASTERDRIVE straight jaw coupling hub is a metric-type component for power transmission systems. It has a coupling overall length of 2 3/8 in and is used to connect shafts in industrial machinery, pumps, and conveyors, transmitting torque while accommodating minor misalignment
MASTERDRIVE
This MASTERDRIVE straight jaw coupling hub is a metric-type component for power transmission systems. It has a coupling overall length of 2 3/8 in and is used to connect shafts in industrial machinery, pumps, and conveyors, transmitting torque while accommodating minor misalignment
This MASTERDRIVE straight jaw coupling hub is a metric type with a 2 3/8 in overall length. It is designed for general purpose power transmission applications, connecting motor shafts to driven components in machinery such as pumps and conveyors
MASTERDRIVE
This MASTERDRIVE straight jaw coupling hub is a metric type with a 2 3/8 in overall length. It is designed for general purpose power transmission applications, connecting motor shafts to driven components in machinery such as pumps and conveyors
This MASTERDRIVE straight jaw coupling hub is a metric-type component with a 2 15/32 in outside diameter and a 2 3/8 in coupling overall length. It is used in power transmission systems to connect a motor shaft to a driven component, accommodating misalignment and torque transfer in industrial machinery, pumps, and conveyors
MASTERDRIVE
This MASTERDRIVE straight jaw coupling hub is a metric-type component with a 2 15/32 in outside diameter and a 2 3/8 in coupling overall length. It is used in power transmission systems to connect a motor shaft to a driven component, accommodating misalignment and torque transfer in industrial machinery, pumps, and conveyors
This straight jaw coupling hub is designed for industrial power transmission systems to connect rotating shafts and transmit torque while accommodating minor misalignment. Suitable for use in pumps, compressors, conveyors, and other machinery. Outside diameter 2 15/32 in, overall length 2 3/8 in, metric type
MASTERDRIVE
This straight jaw coupling hub is designed for industrial power transmission systems to connect rotating shafts and transmit torque while accommodating minor misalignment. Suitable for use in pumps, compressors, conveyors, and other machinery. Outside diameter 2 15/32 in, overall length 2 3/8 in, metric type
Metric-type straight jaw coupling hub with 15 mm bore diameter and 2 in overall length. Designed for general-purpose power transmission applications such as connecting rotating shafts in pumps, gearboxes, compressors, and conveyors
MASTERDRIVE
Metric-type straight jaw coupling hub with 15 mm bore diameter and 2 in overall length. Designed for general-purpose power transmission applications such as connecting rotating shafts in pumps, gearboxes, compressors, and conveyors
This MASTERDRIVE straight jaw coupling hub is a metric-type component with a 2 3/8 in overall length. It is designed for general purpose power transmission applications, connecting rotating shafts in pumps, conveyors, and gearboxes while accommodating misalignment and transmitting torque
MASTERDRIVE
This MASTERDRIVE straight jaw coupling hub is a metric-type component with a 2 3/8 in overall length. It is designed for general purpose power transmission applications, connecting rotating shafts in pumps, conveyors, and gearboxes while accommodating misalignment and transmitting torque

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