---
product_id: 58803943
title: "AMERICAN WATER HEATER GIDDS-483150 Expansion Tank 9.2 Gallon - 483150"
brand: "brand: american water heater"
price: "¥9955"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/58803943-american-water-heater-gidds-483150-expansion-tank-9-2-gallon
store_origin: JP
region: Japan
---

# AMERICAN WATER HEATER GIDDS-483150 Expansion Tank 9.2 Gallon - 483150

**Brand:** brand: american water heater
**Price:** ¥9955
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** AMERICAN WATER HEATER GIDDS-483150 Expansion Tank 9.2 Gallon - 483150 by brand: american water heater
- **How much does it cost?** ¥9955 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/58803943-american-water-heater-gidds-483150-expansion-tank-9-2-gallon)

## Best For

- brand: american water heater enthusiasts

## Why This Product

- Trusted brand: american water heater brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Pre-pressurized air chamber isolated from water system | field adjustable precharge; factory set at 40 psi | suitable for supply pressures to 150 psi | brass hex nipple | temperature range from 35°f to 200°f | integral dielectric fitting | double diaphragm construction prevents water from contacting inner tank wall | 3/4 inch mip connection | diaphragm travel controlled by clench ring for maximum life | for 20-120 gallon heaters| 15-3/8 inch h x 15-3/4 inch W | shipping WEIGHT: 12 Lbs.

## Features

- Pre-Pressurized Air Chamber Isolated From Water System
- Field Adjustable Precharge; Factory Set At 40 Psi
- Made In United States
- Brand: American Water Heater
- ›See more product details

## Images

![AMERICAN WATER HEATER GIDDS-483150 Expansion Tank 9.2 Gallon - 483150 - Image 1](https://images-na.ssl-images-amazon.com/images/I/51HAOXaUwZL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/58803943-american-water-heater-gidds-483150-expansion-tank-9-2-gallon](https://www.desertcart.jp/products/58803943-american-water-heater-gidds-483150-expansion-tank-9-2-gallon)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-27*