Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Fantini Cosmi Pressure switch JD2 grey spring - Controls

Fantini Cosmi Pressure switch JD2 grey spring

Fantini Cosmi JD2 is a pressure switch for HVAC and pneumatic control applications, rated 10A at 125 VAC with a pressure range of 0.1 to 4 inches W.C. Stem-up mounting suits ductwork and tank installations.

SKU 3G-CBM-00172

Brand
Fantini Cosmi
Item
Pressure switch JD2 grey spring
Category
Controls
UNSPSC
39121026 — Control power transformer
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.
Worldwide Shipping
Air & sea freight
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
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

Fantini Cosmi
mounting
stem up
electrical rating
10A, 1/8 HP, 125 VAC
pressure range grey
0.1" to 4" W.C. (3mm to 102mm)

Technical Documents

(1)
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

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

Product Description

Fantini Cosmi JD2 is a pressure switch for HVAC and pneumatic control applications, rated 10A at 125 VAC with a pressure range of 0.1 to 4 inches W.C. Stem-up mounting suits ductwork and tank installations.

Frequently Asked Questions

What is the Fantini Cosmi JD2 grey spring pressure switch used for?

The Fantini Cosmi JD2 grey spring pressure switch is used for HVAC and pneumatic control applications, including air proving, differential pressure sensing, and vacuum monitoring in ductwork and tank installations.

What are the specifications of the Fantini Cosmi JD2 grey spring pressure switch?

The JD2 grey spring switch has a pressure range of 0.1" to 4" W.C. (3mm to 102mm), electrical rating of 10A, 1/8 HP at 125 VAC, and features a sensitive diaphragm with SPDT snap action. It requires stem-up mounting and has two 1/8 NPT inlets.

Where to buy the Fantini Cosmi JD2 pressure switch in Singapore?

3G Electric supplies the Fantini Cosmi JD2 grey spring pressure switch to Singapore. We handle sourcing, logistics, customs clearance, and local delivery for industrial and HVAC applications. Contact us for pricing and lead time.

How to install the Fantini Cosmi JD2 pressure switch?

Mount the JD2 with the stem up as specified by the manufacturer. Use the two 1/8 NPT inlets for pressure and vacuum connections. Field wiring must be rated for 90°C for industrial use. An optional mounting bracket can be fastened to the switch housing.

Used in

Common applications for Fantini Cosmi
HVAC systems — Fantini Cosmi B12ANY pressure switch for negative pressure monitoring in ventilation ducts
Steam generation — B12MN pressure switch with manual reset for steam boiler safety circuits
Pneumatic control — B01A pressure switch for air pressure monitoring in industrial automation
Hydraulic systems — B12BNY pressure switch with metallic diaphragm for hydraulic pressure sensing
Water treatment — B12ERNY pressure switch for high-pressure filtration and reverse osmosis units
Process control — B01B pressure switch for monitoring inert gas pressures in chemical plants
Not sure this is the right part? Photo-identify it

Fantini Cosmi Products

3G Electric supplies Fantini Cosmi controls. 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

More from Fantini Cosmi

View all Fantini Cosmi parts
Pressure switch JD2 blue spring
Fantini Cosmi
Pressure switch JD2 blue spring

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first