Is the Preciman Spark plug lg 389mm 0.5 in.NPT 100049-3 available from 3G Electric?

Yes — 3G Electric supplies genuine Preciman products with in-stock availability on common SKUs and worldwide shipping.

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Does 3G Electric provide technical support for boiler spare parts?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all boiler spare parts we distribute.

Preciman Spark plug lg 389mm 0.5 in.NPT 100049-3 - Boiler Spare Parts

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Preciman Spark plug lg 389mm 0.5 in.NPT 100049-3

Preciman spark plug for boiler systems, 389 mm length with 0.5 in. NPT connection. Operates from -55 to +220°C with 18 KV/mm dielectric strength. Suitable as replacement component in industrial heating applications.

SKU 3G-CBM-05406

Also listed as: PCM 50024 · PCM-50024

Brand

Preciman

Item

Spark plug lg 389mm 0.5 in.NPT 100049-3

Technical Specifications

Preciman

drop point

>250°C 

flame point

>310°C 

dielectric strength

18 KV/mm 

thermal conductivity

0.21 W/m·K 

operating temperature

-55 to +220°C 

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Preciman Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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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