What is the inlet size? npt? male or female?

I don't know the inlet size or npt, but I know its a male.

Why is their an Air bubble inside the gauge

The air bubble is needed for the purpose of dampening the internal pressure to ensure accurate readings. It is necessary for the air bubble to be there so that the gauge will work properly since air provides a cushioning effect for the gauge

Can i hook this up to a line to have it on the dash instead of directly on the bottle?

Yes I have done mine that way, it works

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

Nitrous Express 15508 0-1500 psi Nitrous Pressure Gauge Regular, 1.625 in.

Nitrous Express 15508 0-1500 psi Nitrous Pressure Gauge Regular, 1.625 in.

Product ID: 301062654

Details

Brand
Nitrous
Item weight
136 g
Material
Plastic
Number of Items
1
Thread type
1/8" NPT 1/4"

💧liquid-filled for accuracy

📏1.625 in. precision size

⚙️0-1500 psi pressure range

€ 142.19

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

Secure transaction

Description

⚡ Stay ahead of the pack with pinpoint nitrous pressure control!

COMPACT POWERHOUSE - 1.625-inch gauge size fits seamlessly into your setup without bulk.
PRO GRADE THREADING - 1/8" NPT female and 1/4" NPT male threads for versatile, secure installation.
LIQUID FILLED STABILITY - Ensures vibration dampening and precise readings under extreme conditions.
PRECISION IN EVERY PULSE - Accurately measures nitrous pressure from 0 to 1500 psi for optimal performance tuning.
TRUSTED BRAND RELIABILITY - From Nitrous Express, a leader in automotive performance parts.

The Nitrous Express 15508 is a compact, liquid-filled nitrous pressure gauge designed to deliver precise readings from 0 to 1500 psi. With professional-grade threading and a durable plastic build, it offers reliable performance monitoring for automotive enthusiasts seeking to optimize their nitrous systems.

Specifications

ASIN	B000MKI9BK
Best Sellers Rank	#89,440 in Automotive ( See Top 100 in Automotive ) #37 in Automotive Gauge Sets
Brand	Nitrous Express
Brand Name	Nitrous Express
Global Trade Identification Number	00653374002783, 00653374155083
Included Components	Nitrous Express 15508 0-1500 psi Nitrous Pressure Gauge Regular, 1.625 in.
Item Type Name	Nitrous Express 15508 0-1500 psi Nitrous Pressure Gauge Regular, 1.625 in.
Item Weight	0.3 Pounds
Item weight	0.3 Pounds
Manufacturer	Nitrous Express
Material	Plastic
Material Type	Plastic
Model	15508
Number of Items	1
Part Number	15508
Thread Style	1/8" NPT female, 1/4" NPT male
Thread type	1/8" NPT female, 1/4" NPT male
UPC	653374002783 653374155083
Unit Count	1 Count
Unit count	1 Count

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

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

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.