Is there a lubricant along with the ball inside?

There is no lubricant in the ball.

can i change the shipping speed

Can't change the speed, only control the flow.

What size tubing attaches to the fittings on the back?

while I don't know the dimension, it's just standard air hose. I just took off my canula and attached the air hose. Simple. Hope this helps.

Lzq 7 | Desertcart Spain

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€ 39.49

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Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Master your gas flow like a pro — precision you can see and trust!

ACCURATE GAS FLOW CONTROL - Fine-tune oxygen and air flow with stable needle valve precision.
ROBUST TRANSPARENT DESIGN - Acrylic body withstands up to 0.6MPa pressure while letting you monitor flow visually.
IDEAL FOR PROFESSIONAL USE - Trusted by welders and medical users alike for reliable, consistent gas flow management.
VERSATILE GAS COMPATIBILITY - Measures oxygen, nitrogen, acetylene, methane, and more industrial gases effortlessly.
USER FRIENDLY HOSE CONNECTION - 8mm barbs ensure quick, secure setup with standard tubing—no fuss, no leaks.

This Hilitand Gas Flowmeter offers precise measurement and control of gas flow from 1 to 10 LPM, featuring a durable transparent acrylic body rated for 0.6MPa pressure. Designed for easy hose connection with 8mm barbs, it supports a wide range of gases including oxygen, nitrogen, and acetylene, making it ideal for industrial, welding, and medical applications where stable and accurate gas flow is critical.

Reviews

P**O

11.01.2022

R**Y

31.10.2021

C**A

20.02.2025

B**H

24.11.2023

L**P

21.02.2022

B**E

22.07.2020

A**R

15.02.2022

C**S

28.01.2022

E**.

5.09.2021

R**A

1.02.2023

E**N

26.02.2023

J**R

1.01.2021

E**R

5.12.2024

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 39.49

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

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Fast, free shipping, member pricing & priority support.

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TrustScore 4.5 | 7,300+ reviews

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ASIN	B07DNW6JHX
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#207,288 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #164 in Flowmeters
Customer Reviews	4.2 4.2 out of 5 stars (99)
Date First Available	June 16, 2018
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	2.46 ounces
Manufacturer	Hilitand
Material	Acrylic+plastic+metal
Part Number	Hilitandre8tdgph67
Size	LZQ-7 1-10LPM
Voltage	1 Volts

LZQ-7

Description

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Common Questions