INSTOCK Fume Hood Alarm: 5 3/4 in Overall Lg, 3 1/8 in Overall Wd, Plastic, Airflow Monitor
The INSTOCK Fume Hood Alarm (MPN GRAFA4000) is a plastic airflow monitor with a 5 3/4 in overall length and 3 1/8 in overall width, operating at 120V AC. It is compatible with manufacturer model number GRF-350-72G7-2.
SKU 3G-OTH-363696
Also listed as: GRAFA 4000 · GRAFA-4000
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
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Product Description
The INSTOCK Fume Hood Alarm (MPN GRAFA4000) is a plastic airflow monitor with a 5 3/4 in overall length and 3 1/8 in overall width, operating at 120V AC. It is compatible with manufacturer model number GRF-350-72G7-2.
Frequently Asked Questions
What is the INSTOCK GRAFA4000 fume hood alarm used for?
The INSTOCK GRAFA4000 fume hood alarm monitors airflow in laboratory fume hoods to alert users if face velocity drops below safe levels. It helps protect personnel from exposure to hazardous fumes, vapors, or particulates in research, pharmaceutical, and industrial lab environments.
What are the specifications of the INSTOCK GRAFA4000 airflow monitor?
The INSTOCK GRAFA4000 is a plastic airflow monitor with overall dimensions of 5 3/4 in length and 3 1/8 in width. It operates on 120V AC and is compatible with manufacturer model number GRF-350-72G7-2. The device provides continuous airflow status indication for fume hood safety.
Where to buy the INSTOCK GRAFA4000 fume hood alarm worldwide?
3G Electric supplies the INSTOCK GRAFA4000 fume hood alarm to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team to place an order or request a quote for this airflow monitor and other industrial safety equipment.
How to install the INSTOCK GRAFA4000 fume hood alarm?
Install the INSTOCK GRAFA4000 by mounting it on the fume hood sash or frame per the manufacturer's instructions. Connect the 120V AC power supply and verify the alarm activates during low-flow conditions. Always follow local electrical codes and consult a qualified technician for installation.
Used in
Common applications for INSTOCKINSTOCK Products
3G Electric supplies INSTOCK fume hood airflow monitors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
