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Preciman Caleffi 502040 1/2" purger - Boiler Spare Parts
PrecimanBoiler Spare Parts

Preciman Caleffi 502040 1/2" purger

Preciman Caleffi 502040 1/2" purger

SKU 3G-CBM-05398

Brand
Preciman
Item
Caleffi 502040 1/2" purger
Category
Boiler Spare Parts
UNSPSC
40101851 — Boiler parts and accessories
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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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Preciman Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Preciman Caleffi 502040 1/2" purger

Frequently Asked Questions

What is the Caleffi 502040 1/2" purger used for?

The Caleffi 502040 1/2" purger is a boiler spare part designed to automatically vent air from hydronic heating systems. It helps prevent air locks and corrosion, ensuring efficient heat transfer and system reliability in commercial and industrial boiler installations.

What are the specifications of the Caleffi 502040 1/2" purger?

The Caleffi 502040 purger has a 1/2" connection size and is built for automatic air venting in boiler systems. It is a Caleffi-branded component, suitable for use with water-based heating circuits. For detailed pressure and temperature ratings, consult the manufacturer's datasheet.

Where to buy the Caleffi 502040 1/2" purger in Singapore?

You can source the Caleffi 502040 1/2" purger through 3G Electric in Singapore. We supply genuine boiler spare parts and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Caleffi component.

How to install the Caleffi 502040 1/2" purger?

Install the Caleffi 502040 purger at the highest point of the boiler system where air naturally collects. Use thread sealant on the 1/2" connection and ensure the vent cap is open. Follow standard hydronic system practices and the manufacturer's instructions for safe operation.

Used in

Common applications for Preciman
Boiler systems — Preciman steel pressure gauge D63 0/+1bar for steam pressure monitoring
Hydraulic circuits — Preciman glycerin stainless steel gauge D100 0/+40bar for pump discharge pressure
Compressed air networks — Preciman ABS case gauge D50 0/+4bar for line pressure indication
Gas distribution lines — Preciman 2-way valve 1/4 gas PN25 for instrument isolation
Industrial burner fuel lines — Preciman glycerin manometer D50 0/+1.6bar for pulsating pressure damping
Process equipment monitoring — Preciman steel gauge axial D50 0/+25bar for general fluid systems
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Preciman Products

3G Electric supplies Preciman boiler spare parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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