Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
DSZH Flexible hose 150 mm blue 5/16" - 5/16" - HVAC Tools
DSZHHVAC Tools

DSZH Flexible hose 150 mm blue 5/16" - 5/16"

DSZH Flexible hose 150 mm blue 5/16" - 5/16"

SKU 3G-CBM-01419

Brand
DSZH
Item
Flexible hose 150 mm blue 5/16" - 5/16"
Category
HVAC Tools
UNSPSC
41112509 — Air velocity and temperature monitors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

DSZH Flexible hose 150 mm blue 5/16" - 5/16"

Frequently Asked Questions

What is the DSZH flexible hose 150 mm blue 5/16" - 5/16" used for?

This DSZH flexible hose is used in HVAC systems to connect components such as manifolds and gauges for refrigerant charging, evacuation, and pressure testing. Its 150 mm length and 5/16" flare fittings make it suitable for tight spaces in commercial or residential air-conditioning and refrigeration service work.

What are the specifications of the DSZH flexible hose 150 mm blue?

The DSZH flexible hose measures 150 mm in length with 5/16" SAE flare connections on both ends. It is color-coded blue, typically indicating the low-pressure side in HVAC service. The hose is designed for use with common refrigerants and is compatible with standard manifold gauge sets.

Where to buy the DSZH flexible hose 150 mm blue in Singapore?

You can source the DSZH flexible hose 150 mm blue from 3G Electric, an industrial equipment supplier serving Singapore. We handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this HVAC tool.

How to install the DSZH flexible hose 150 mm blue?

To install the DSZH flexible hose, ensure both 5/16" flare fittings are clean and free of debris. Hand-tighten the connections onto matching flare ports, then use a wrench for a snug seal—avoid overtightening. Always depressurize the system before connecting or disconnecting the hose to prevent refrigerant loss or injury.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Hose 150 mm blue 1/4" - 1/4"
DSZH
Hose 150 mm blue 1/4" - 1/4"
Hose 150 mm red 5/16" - 5/16"
DSZH
Hose 150 mm red 5/16" - 5/16"
Hose 1500+valve blue 5/16" - 5/16"
DSZH
Hose 1500+valve blue 5/16" - 5/16"
Hose 150 mm red 1/4" - 1/4"
DSZH
Hose 150 mm red 1/4" - 1/4"
1500+blue valve flexible 1/4" - 1/4"
DSZH
1500+blue valve flexible 1/4" - 1/4"
1500+yellow valve flexible 5/16" - 5/16"
DSZH
1500+yellow valve flexible 5/16" - 5/16"

More from DSZH

View all DSZH parts →
Transfer bottle 12kg gray OEM DO NOT RECOVER FULL BOTTLES
DSZH
Transfer bottle 12kg gray OEM DO NOT RECOVER FULL BOTTLES
400 cc 31006010 disinfectant spray
DSZH
400 cc 31006010 disinfectant spray
Small valve cap fill
DSZH
Small valve cap fill
Adapter bottle R1234YF 1/2"ACME SX F - 1/4"M
DSZH
Adapter bottle R1234YF 1/2"ACME SX F - 1/4"M
DSZH
DSZH
Heat strip for spring bottle
Gasket (pack of 10) for COR30034/36/37
DSZH
Gasket (pack of 10) for COR30034/36/37
1/2" double dudgeon union
DSZH
1/2" double dudgeon union
DSZH
DSZH
Antibacterial bottle 30 pcs

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first