ARMSTRONG INTERNATIONAL Thermostatic Air Vent, Cast Iron, 75 psi, 377°F, A9739
This is a thermostatic air vent from ARMSTRONG INTERNATIONAL, designed as a repair part for steam systems. It features a cast iron body with a maximum pressure rating of 75 psi and a maximum temperature of 377°F. The…
SKU 3G-OTH-70322
Also listed as: A 9739 · A-9739
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
This is a thermostatic air vent from ARMSTRONG INTERNATIONAL, designed as a repair part for steam systems. It features a cast iron body with a maximum pressure rating of 75 psi and a maximum temperature of 377°F. The product is identified by manufacturer part number A9739.
Frequently Asked Questions
What is the Armstrong International A9739 thermostatic air vent used for?
The Armstrong International A9739 is a repair part for steam systems. It is a thermostatic air vent with a cast iron body, designed to automatically release air from steam equipment, improving heat transfer and system efficiency. It is commonly used in industrial steam heating and process applications.
What are the specifications of the Armstrong A9739 air vent?
The Armstrong A9739 is a thermostatic air vent with a cast iron body. It has a maximum pressure rating of 75 psi and a maximum temperature of 377°F. The manufacturer part number is A9739, and it is designed as a repair part for steam systems. Always verify compatibility with your existing equipment.
Where to buy the Armstrong A9739 air vent worldwide?
You can source the Armstrong A9739 thermostatic air vent through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this repair part to your location.
How to install the Armstrong A9739 thermostatic air vent?
Install the Armstrong A9739 by first depressurizing and draining the steam system. Remove the old vent and clean the mounting surface. Apply thread sealant to the new vent's threads and tighten to the manufacturer's recommended torque. Test for leaks after system repressurization. Always follow Armstrong International's installation guidelines.
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3G Electric supplies ARMSTRONG INTERNATIONAL thermostatic air vents. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.