SPEEDAIRE External Auto Drain: 1/2 in FNPT Inlet Size, 1/2 in FNPT Outlet Size
The SPEEDAIRE External Auto Drain (MPN 4GNN1) is a mechanical float zero-loss condensate drain with a 1/2 in FNPT inlet and 1/2 in FNPT outlet, operating from 45 psi to 230 psi. 3G Electric interprets this demand and…
SKU 3G-OTH-147842
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Product Description
The SPEEDAIRE External Auto Drain (MPN 4GNN1) is a mechanical float zero-loss condensate drain with a 1/2 in FNPT inlet and 1/2 in FNPT outlet, operating from 45 psi to 230 psi. 3G Electric interprets this demand and delivers the genuine SPEEDAIRE part, backed by our specialist depth in controls across 14 industrial departments.
Frequently Asked Questions
What is a SPEEDAIRE external auto drain used for?
A SPEEDAIRE external auto drain automatically removes condensate from compressed air systems without losing compressed air. It is used in industrial pneumatic applications to maintain air quality and prevent moisture buildup in piping, filters, and downstream equipment.
What are the specifications of the SPEEDAIRE 4GNN1 auto drain?
The SPEEDAIRE 4GNN1 external auto drain has a 1/2 in FNPT inlet and outlet size, operates from 45 psi to 230 psi, and is a mechanical float zero-loss condensate drain. It is designed for reliable, maintenance-free condensate removal in compressed air systems.
Where to buy a SPEEDAIRE 4GNN1 auto drain worldwide?
3G Electric supplies the SPEEDAIRE 4GNN1 auto drain to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this mechanical float zero-loss condensate drain.
How to install a SPEEDAIRE external auto drain?
Install the SPEEDAIRE external auto drain by connecting the 1/2 in FNPT inlet to the drain port of your filter or separator and the outlet to a drain line. Ensure the operating pressure is between 45 psi and 230 psi. Follow standard pneumatic installation practices for leak-free connections.
Used in
Common applications for SPEEDAIRESPEEDAIRE Products
3G Electric supplies SPEEDAIRE mechanical float zero-loss condensate drains. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
