---
product_id: 30347046
title: "WM6 WM-6 20 gallon quick connect -Free standing Water Well PRESSURE TANK"
brand: "pentair"
price: "6902 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/30347046-wm6-wm-6-20-gallon-quick-connect-free-standing-water
store_origin: DK
region: Denmark
---

# 20 gal capacity 1" quick connect 125 PSI max pressure WM6 WM-6 20 gallon quick connect -Free standing Water Well PRESSURE TANK

**Brand:** pentair
**Price:** 6902 kr
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate Your Water Game with the WM6!

## Quick Answers

- **What is this?** WM6 WM-6 20 gallon quick connect -Free standing Water Well PRESSURE TANK by pentair
- **How much does it cost?** 6902 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/30347046-wm6-wm-6-20-gallon-quick-connect-free-standing-water)

## Best For

- pentair enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Lightweight alloy steel construction that won't rust.
- • **Generous Capacity:** 20 gallons to meet your water needs efficiently.
- • **Optimal Performance:** Factory pre-charged to 38 PSI for immediate use.
- • **Effortless Installation:** Quick connect system for hassle-free setup.
- • **Robust Pressure Handling:** Max working pressure of 125 PSI for reliable performance.

## Overview

The WELLMATE PENTAIR WM6 is a 20-gallon free-standing water well pressure tank designed for optimal performance and durability. With a lightweight alloy steel construction, it features a quick connect system for easy installation and a maximum working pressure of 125 PSI, making it an ideal choice for efficient water management.

## Description

PURCHASE INCLUDES: (1) wm6 pressure tank. BRAND NEW NEVER BEEN USED! 5 YEAR WARRANTY THROUGH ME--BUYER PAYS RETURN SHIPPING.... Factory pre-charged pressure: 38 PSI; Replaceable air cell assures easier field servicing. Greater drawdown than comparably sized steel tanks yields greater efficiency. Extended labor warranty option is available to homeowners. Won’t rust in corrosive environments, particularly important in coastal regions. Quicker and less costly to install, usually requiring only one person and fewer man-hours. Wider pressure setting differential provides greater flexibility.

## Features

- Factory pre-charged pressure: 38 PSI
- System connection: 1" NPT with QUICK CONNECT to tank
- Lite weight and won't rust
- Max. working pressure: 125 PSI
- Tank volume: 20 gallons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Pentair |
| Color | Gray |
| Material | Alloy Steel |
| Capacity | 2E+1 Gallons |
| Item Weight | 25 Pounds |
| Shape | Cylindrical |
| UPC | 755717498632 |
| Manufacturer | wellmate pentair |
| Part Number | 34718 |
| Item Weight | 25 pounds |
| Item model number | wm6 wm-6 |
| Is Discontinued By Manufacturer | No |
| Style | Diaphragm |
| Power Source | Ac/dc |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Pentair
- **Color:** Gray
- **Material:** Alloy Steel
- **Capacity:** 2E+1 Gallons
- **Item Weight:** 25 Pounds

## Images

![WM6 WM-6 20 gallon quick connect -Free standing Water Well PRESSURE TANK - Image 1](https://m.media-amazon.com/images/I/813j3HNrZjL.jpg)

## Questions & Answers

**Q: How much water will the tank hold?**
A: about 6 gallons

**Q: I bought this tank from you and lost the connector can I buy a new quick connect**
A: I would contact the manufacturer.

**Q: Is the inner liner black or clear?**
A: The air cell is clear...the plastic liner is black

**Q: What are the measurements of the tank: height and width?**
A: Hi Bryan,
I bought one of the same tanks. Here is the info for you:
WM-6 / WM0075 QC 
Capacity:19.8 Gallons
Max operating pressure: 125 psi
Diameter: 16 inches
Height: 32 inches
The quick connect works very well. It is not hard to install and I did not use any solder, etc. I hope this helps you. Merry Christmas! -- John

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Well Product
*by O***T on June 12, 2024*

This is just what we are looking for.We use our own plumbing parts and make it up like we want.Our preference is to use all stainless parts.

### ⭐⭐⭐⭐⭐ Easy Install
*by A***N on September 7, 2022*

Wish Pentair would release a short video on installing these. The instructions are tiny and a bit vague in places but otherwise was easy to figure out and install. New tank works good, no leaks. Very satisfied.

### ⭐⭐⭐⭐ WM-6 Pressure Tank - Easy to Install, no metal to corrode
*by J***. on August 24, 2022*

WM-6 Quick Connect Pressure Tank -Easy to Install, no metal to corrode. Installed in my utility room.It came with 2 C clips (a spare?) but no plumber's grease that the instructions said was included. No problem, I already had a tube of it. Use only plumbers grease made for water type O rings, do not use petroleum jelly.5-year Warranty if you mail in the registration card. It should last 20 years given its protected environment.

## Frequently Bought Together

- WELLMATE PENTAIR WM6 WM-6 20 gallon quick connect -Free standing Water Well PRESSURE TANK
- Stainless Steel Installation Tee Package WELLMATE WM-6, WM-9, WM-12 and Flexcon H2PL22, H2PL35, FL7, FL12 Well Tanks

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**Shop now:** [https://www.desertcart.dk/products/30347046-wm6-wm-6-20-gallon-quick-connect-free-standing-water](https://www.desertcart.dk/products/30347046-wm6-wm-6-20-gallon-quick-connect-free-standing-water)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-23*