# Armstrong International 1" Float & Thermostatic Steam Trap With Vacuum Breaker, Maximum Pressure 30 Psi 30AI4VB

**Brand:** [Armstrong International](https://shop.coreranger.com/brands/Armstrong%20International)
**SKU:** 30AI4VB
**Price:** $1,544.63 · in stock
**URL:** https://shop.coreranger.com/product/armstrong-international-1-float-thermostatic-steam-trap-with-vacuum-breaker-maximum-pressure-30-psi-700113146

## Specifications

| Spec | Value |
|---|---|
| Model # | 30AI4VB |
| Internet # | 700113146 |
| Returnable | 90-Day |
| Store SKU # | 1015856447 |
| HVAC Product Type | Steam Part |
| Product Depth (in.) | 15.75 in |
| Product Width (in.) | 12.55 in |
| Manufacturer Warranty | 90 day parts warranty. |
| Brand/Model Compatibility | Armstrong International |

## Description

The Armstrong International 30AI4VB is a 1" NPT Float & Thermostatic Steam Trap with Vacuum Breaker designed for steam systems up to 30 PSI, discharging condensate and venting air to maintain consistent steam performance.