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 Sri Lanka

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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

₨14365

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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

₨14365

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

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

Specifications

Reviews

Common Questions