---
product_id: 50305248
title: "PT2A Feed & Expansion 4 Gallon Cold Water Storage Tank 18\"x12\"x12\" Complete"
brand: "polytank"
price: "€ 152.07"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/50305248-pt2a-feed-and-expansion-4-gallon-cold-water-storage-tank
store_origin: NL
region: Netherlands
---

# Certified BS4213:2004 kitemarked Insulation jacket for cold water Complete fittings kit included PT2A Feed & Expansion 4 Gallon Cold Water Storage Tank 18"x12"x12" Complete

**Brand:** polytank
**Price:** € 152.07
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water system with Polytank’s all-in-one cold water storage solution!

## Quick Answers

- **What is this?** PT2A Feed & Expansion 4 Gallon Cold Water Storage Tank 18"x12"x12" Complete by polytank
- **How much does it cost?** € 152.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/50305248-pt2a-feed-and-expansion-4-gallon-cold-water-storage-tank)

## Best For

- polytank enthusiasts

## Why This Product

- Trusted polytank brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Certified:** Manufactured to BS4213:2004 standards with official kitemark for peace of mind
- • **Compact Yet Spacious:** 4-gallon capacity in a sleek 18"x12"x12" footprint fits perfectly in tight spaces
- • **Seamless Connectivity:** 15mm compression tank connector with backplate for secure installation
- • **Precision Flow Control:** 1/2" BS1212 Part 2 ball valve and 4 1/2" float ensure reliable water management
- • **All-in-One Ready-to-Install:** Snap-on lid, insulation jacket & ties included for hassle-free setup

## Overview

The Polytank PT2A is a compact 4-gallon cold water storage tank designed for new builds and replacements. It comes fully equipped with a snap-on lid, insulation jacket, ball valve, float, and compression connectors, all factory sealed inside the tank for convenience. Manufactured to BS4213:2004 standards and kitemarked, it guarantees durability and compliance. Ideal for professionals seeking a reliable, space-saving expansion tank with seamless installation.

## Description

PT2A Feed & Expansion 4 Gallon Cold Water Storage Tank 18"x12"x12" Complete

## Features

- Complete with snap on lid, insulation jacket & ties
- 1/2" BS1212 Part 2 ball valve and 4 1/2" float
- 15mm compression tank connector and backplate
- 15mm x 1/2" angled service valve
- Manufactured to BS4213:2004 and kitemarked

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Polytank |
| Part Number | 181212 |
| Product Dimensions | 45.72 x 30.48 x 30.48 cm; 2 kg |
| Item model number | PT2A |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2 kg |

## Product Details

- **Brand:** Polytank
- **Colour:** Black
- **Noise control:** None
- **Model name:** PT2A
- **Connectivity technology:** Wired
- **Included components:** Snap on lid, insulation jacket, ties, 1/2'' BS1212 Part 2 ball valve, 4 1/2'' float, 15mm compression tank connector, backplate, 15mm x 1/2'' angled service valve
- **Age range (description):** Adult
- **Item weight:** 2 Kilograms
- **Number of items:** 1

## Images

![PT2A Feed & Expansion 4 Gallon Cold Water Storage Tank 18"x12"x12" Complete - Image 1](https://m.media-amazon.com/images/I/31oC9R5NroL.jpg)

## Frequently Bought Together

- Polytank PT2A Feed & Expansion 4 Gallon Cold Water Storage Tank 18"x12"x12" Complete
- Sika Mounting Adhesive - Sikaflex-554 Black - Ideal for Large Components and High Dynamic Load - Ageing and Weather Resistant - 300 ml

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/50305248-pt2a-feed-and-expansion-4-gallon-cold-water-storage-tank](https://www.desertcart.nl/products/50305248-pt2a-feed-and-expansion-4-gallon-cold-water-storage-tank)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-22*