---
product_id: 150146993
title: "Black Adjustable Knob 0.1-1 GPM Panel Type Water Flow Meter LZM-15"
brand: "xnrtop"
price: "€ 62.32"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.fi/products/150146993-black-adjustable-knob-0-1-1-gpm-panel-type-water
store_origin: FI
region: Finland
---

# Compact panel size 176x87x32 mm Standard 21mm external thread Precision flow control 0.1-1 GPM Black Adjustable Knob 0.1-1 GPM Panel Type Water Flow Meter LZM-15

**Brand:** xnrtop
**Price:** € 62.32
**Availability:** ✅ In Stock

## Summary

> 💧 Dial Your Flow, Own Your Control!

## Quick Answers

- **What is this?** Black Adjustable Knob 0.1-1 GPM Panel Type Water Flow Meter LZM-15 by xnrtop
- **How much does it cost?** € 62.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/150146993-black-adjustable-knob-0-1-1-gpm-panel-type-water)

## Best For

- xnrtop enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Portable:** Robust build with compact dimensions for reliable, on-the-go flow monitoring.
- • **Space-Smart Design:** Sleek panel type meter fits seamlessly into any industrial setup without bulk.
- • **Versatile Medium Use:** Engineered for water but adaptable to a wide range of gases and liquids.
- • **Universal Compatibility:** 21mm external thread and 13.5mm internal hole ensure hassle-free installation.
- • **Precision Flow Adjustment:** Easily dial in water flow from 0.1 to 1 GPM for exact control.

## Overview

The Black Adjustable Knob LZM-15 is a compact panel-type water flow meter offering precise flow measurement from 0.1 to 1 GPM. Designed with a 21mm external thread and a 13.5mm internal hole, it ensures easy installation and versatile use across various industrial liquids and gases. Its durable, space-saving design makes it an essential tool for professionals demanding accuracy and portability.

## Description

LZM serial flow meter, which is made of plastic material, is used to measure the single-phase non-pulsating flux of liquid.

## Features

- Product Name : Panel Type Flow Meter; Model No. : LZM-15;Applicable Medium : Water
- Measure Range : 0.1-1.0;LPM(Liquid) : 0.5-4.0;External Thread : 21 mm/0.83"(Diameter)
- Internal Hole : 13.5 mm/0.53"(Diameter);Overall Size : 176 x 87 x 32 mm/6.9" x 3.4" x 1.3"(L*W*T)
- WIDE USE: Acrylic air gas flowmeter can measure blast furnace gas, coke oven gas, coal gas, air, nitrogen, acetylene, phosgene, hydrogen, natural gas, liquefied petroleum gas, hydrogen peroxide, flue gas, methane, butane, chlorine gas, methane, carbon dioxide, compressed air, argon。
- COMPACT SIZE: The flow meter regulator is compact design for easy portability and storage, mainly used for detecting the flow, control flow and can be used in industry

## Images

![Black Adjustable Knob 0.1-1 GPM Panel Type Water Flow Meter LZM-15 - Image 1](https://m.media-amazon.com/images/I/51RLMUdRz7L.jpg)
![Black Adjustable Knob 0.1-1 GPM Panel Type Water Flow Meter LZM-15 - Image 2](https://m.media-amazon.com/images/I/51L7pCPMRKL.jpg)
![Black Adjustable Knob 0.1-1 GPM Panel Type Water Flow Meter LZM-15 - Image 3](https://m.media-amazon.com/images/I/51ePSdlBlWL.jpg)
![Black Adjustable Knob 0.1-1 GPM Panel Type Water Flow Meter LZM-15 - Image 4](https://m.media-amazon.com/images/I/61VfUKgWyFL.jpg)
![Black Adjustable Knob 0.1-1 GPM Panel Type Water Flow Meter LZM-15 - Image 5](https://m.media-amazon.com/images/I/61lfrEJ+V2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Allowed me to precisely set the exhaust cooling water to 0.4 gallons per minute.
  

*by G***N on Reviewed in the United States on July 20, 2020*

Purchased this to set the flow rate of the exhaust water valve on a Sea Doo Challenger boat. Worked great for this, with some fittings and tubing.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect fit
  

*by D***K on Reviewed in the United States on August 7, 2020*

If it’s exactly perfectly in my Seawater Pro truck since I have two membranes I need a much larger scale

---

## 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.fi/products/150146993-black-adjustable-knob-0-1-1-gpm-panel-type-water](https://www.desertcart.fi/products/150146993-black-adjustable-knob-0-1-1-gpm-panel-type-water)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-18*