ALLEGRO
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Pertanyaan umum tentang ALLEGRO dari 3G Electric.
What types of ALLEGRO IAQ sampling pump accessories are available through 3G Electric?
3G Electric supplies ALLEGRO service kits, lead cassettes, and sampler cassettes. Service kits (e.g., 9804-40, 9801-40) include replacement vanes and filters for pump maintenance. Lead cassettes (9804-14) are 37 mm cassettes for lead sampling, sold in packs of 50. Sampler cassettes (9804-17) are 25 mm TEM cassettes, also in 50-packs. These accessories are designed for use with ALLEGRO sampling pumps and are compatible with standard air monitoring protocols.
What are the specifications of the ALLEGRO axial blower (model 9548)?
The ALLEGRO axial blower (SKU 238R56) is a compact unit for ventilation. It is an axial-type blower with manufacturer part number 9548. Specific airflow ratings and dimensions are not listed in the product data; consult the datasheet for detailed performance curves. It is intended for HVACR and general ventilation applications where space is limited.
What are the electrical requirements for the ALLEGRO portable electric heater (model 9401-50)?
The ALLEGRO portable electric heater (SKU 3NPV5) operates at 120 V AC, single-phase, with a NEMA 5-15P plug. It has a wattage output of 1,500 W. It is designed for use with work tents or temporary enclosures. Ensure the supply circuit is rated for at least 12.5 A continuous load.
Are ALLEGRO service kits compatible with other sampling pump brands?
ALLEGRO service kits (e.g., 9804-40, 9801-40) are specifically designed for ALLEGRO sampling pumps. Compatibility with other brands is not guaranteed. The kits include vanes and filters that match ALLEGRO pump models. For cross-brand use, verify dimensions and part numbers against your pump’s service manual.
What is the difference between ALLEGRO lead cassettes and sampler cassettes?
ALLEGRO lead cassettes (9804-14) are 37 mm cassettes intended for lead particulate sampling, sold in packs of 50. Sampler cassettes (9804-17) are 25 mm TEM cassettes for transmission electron microscopy analysis, also in 50-packs. The key difference is size and application: 37 mm for general lead sampling, 25 mm for TEM-specific analysis.
Does 3G Electric supply ALLEGRO products?
Yes — 3G Electric (S) Pte. Ltd. supplies ALLEGRO products. We stock the ALLEGRO catalog and supply genuine factory-original products with full manufacturer warranty and technical support.






