Does this include a certificate of calibration? Thanks

I don't think I received one. So no. But I put the paperwork away quite a while back. Gauge works great.

Does know the max flow rate for this regulator?

I do not know the max flow but do know it will keep up on a oxy propane set up cutting 1/2 3/4 and 1 inch and not miss a beat

Why is the regulator so hard to turn after reaching only 200 psi?

I can’t explain why it’s hard to adjust the regulator beyond 200 psi other than it’s the mechanical mechanism. Mine is the same and in fact only adjusts to 300psi maximum, not the 400 psi advertised. If 300 psi is ok then the regulator is ok…. It’s not a precision instrument and nor is it expensive.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges

BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges

Product ID: 532007598

Details

Brand
BETOOLL
Item Weight
2.65 Pounds
Item dimensions L x W x H
6.89 x 6.89 x
Manufacturer
BETOOLL
Material
Brass

🔧0-800 PSI adjustable output

⏱️0-4000 PSI max input pressure

🛡️Durable solid brass build

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

2420414₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Description

🛠️ Master your pressure game with BETOOLL – precision and durability in one regulator!

BUILT TO LAST - Crafted from solid brass, ensuring safety and durability for demanding professional use.
ROBUST DUAL GAUGES - Stay informed with clear 2-inch low and high-pressure gauges, now with an expanded 0-800 PSI range.
SECURE CONNECTIONS - CGA580 inlet and 1/4 inch male flare outlet guarantee leak-free, hassle-free setup every time.
VERSATILE APPLICATION - Perfect for HVAC purging, leak tests, brazing, nitrogen beer making, and medical uses—be the pro who’s always prepared.
PRECISION PRESSURE CONTROL - Easily dial in exact nitrogen flow with a large T-style handle for flawless adjustments.

The BETOOLL Nitrogen Regulator delivers precise pressure control with a 0-800 PSI adjustable output and robust 0-4000 PSI max input capacity. Featuring durable solid brass construction and easy-to-read dual gauges with protective boots, it’s engineered for professional HVAC, welding, and medical applications. Its secure CGA580 inlet and 1/4 inch flare outlet connections ensure reliable, leak-free performance, making it a trusted choice for demanding nitrogen regulation tasks.

Specifications

ASIN	B0BKP99JF2
Best Sellers Rank	#23,325 in Automotive ( See Top 100 in Automotive ) #17 in Welding Gas Regulators
Brand	BETOOLL
Brand Name	BETOOLL
Customer Reviews	4.3 out of 5 stars 48 Reviews
Item Dimensions	6.89 x 6.89 x 4.13 inches
Item Weight	2.7 Pounds
Item dimensions L x W x H	6.89 x 6.89 x 4.13 inches
Manufacturer	BETOOLL
Material	Brass
Material Type	Brass
Model	HW9005-1
Part Number	HW9005-1

Reviews

A**R

4.10.2024

M**A

13.04.2026

T**Y

17.12.2023

M**D

17.05.2025

I**T

14.02.2025

J**S

17.02.2025

S**4

5.11.2023

P**R

8.04.2023

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

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

2420414₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews