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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

Also listed as: PCM 50002 · PCM-50002

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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

Where can I buy the Caleffi 502040 purger in your region?

3G Electric sources the Caleffi 502040 1/2" purger for delivery to your location. We handle all logistics, customs clearance, and customs documentation. Lead time on request—contact our team for availability and USD quotation.

What is the lead time for this Caleffi purger?

Lead time depends on current stock and import schedules. 3G Electric manages all sourcing from France to your location in your region, including customs handling. Confirm delivery timeline when you submit your order request.

What does the Caleffi 502040 purger do in a boiler system?

The Caleffi 502040 is a 1/2" DN15 automatic air purger that removes air from boiler circuits and heating systems. It maintains system efficiency and prevents corrosion by releasing trapped air automatically during operation.

Used in

Common applications for Preciman
Boiler steam-system monitoring — Preciman D100 glycerin gauges (0–40 bar) mounted on boiler headers and steam-outlet lines.
Pump discharge pressure indication — Preciman D63 axial stainless gauges (0–250 bar) on centrifugal-pump outlet manifolds and pressure-relief test points.
Compressed-air and vacuum systems — Preciman vacuum and low-range gauges (−1 to +0 bar, 0–1.6 bar) on air-treatment equipment and vacuum pumps.
Hydraulic-circuit monitoring — Preciman all-stainless manometers (D63 vertical, up to 250 bar) on hydraulic-press and industrial-lifting-system manifolds.
Fuel-gas and burner control lines — Preciman D63 low-range gauges (0–1 bar, 0–2.5 bar) on natural-gas and LPG regulator outlet monitoring.
Heat-exchanger and thermal-loop diagnostics — Preciman glycerin D63/D100 gauges for hot-water circulation and process-steam secondary loops.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Purger 3/8" Caleffi 502030
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Purger 3/8" Caleffi 502030
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