does the hose it comes with attach to the tire either screw on or other?

This Compressor set up comes with everything you need and the hose comes with an air chuck on it..and attachments forairing up air matress, balls, etc. if your going to air up all tires if you let the air out for being in sand give it some time to cooloff inbetween each tire, it does a great job! its not a shop compressor with a big air tank but it is faster than most portable units. its been a great tool to have since I go way out on hunts in the boonies and helped out a few stranded peopleand had a tire plug kit handy as well. good way to earn some 12 packs!

Can the psi be controlled to a constant 40psi in order to blow out RV water lines for winterization?

With an external regulator, yes. Google RV Geeks Winterizing and go to t=40 seconds to see their solution when using a 150 PSI Viair compressor to blow out their RV water lines. (Sorry, Amazon won't let me post the link here).

It states it has a 1 year warranty! Yet, no returns. How does the warranty work?

I don't know. It's the seller's policy. You are allowed to email the seller to get the details. Keep clicking on the seller's product section to find the contact link. BTW, this is a heavy duty pump. I had a tire with about 30# and within seconds, it got up to 36#. I recommend the VIAIR 300P.

I need to 'top off' my rv tires up to 125 psi. from anyone with experience... will this compressor work? if you don't know, please don't answer.

Hello, We recommend the 400P-Auto or 400P-RV since the 300P's gauge will only show up to 100psi. Let us know if you have any other questions. Thanks, Viair Corp.

Desertcart Logo

Deliver to Sri Lanka

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🚗 Inflate like a pro, wherever the road takes you!

BUILT TO LAST - Permanent magnetic motor ensures durability and consistent performance.
RAPID INFLATION - 2.40 CFM airflow inflates up to 33-inch tires quickly—no more waiting around.
POWER UP ANYWHERE - 12V direct battery clamps deliver reliable power wherever you park.
COMPACT PORTABLE - Lightweight 3.95 kg design with deluxe carry bag for effortless transport.
PRECISION PRESSURE CONTROL - Integrated 5-in-1 inflator/deflator gauge keeps your tire pressure spot on.

The VIAIR 300P Portable Compressor is a robust 12V inflator designed for professionals and enthusiasts alike. With a max working pressure of 150 PSI and a 33% duty cycle, it efficiently inflates large tires up to 33 inches. Featuring a permanent magnetic motor, 2.40 CFM airflow, and a 25-foot hose with an inline 5-in-1 pressure gauge, it combines power, precision, and portability in one sleek package.

Specifications

Brand	Viair
Voltage	12 Volts
Recommended Uses For Product	Tire Inflation
Power Source	Corded Electric
Noise Level	73 dB
Special Feature	Amp Draw: 28 amps, Compressor: Light Duty, Dimensions: Viair 30033 Dimensions., Duty Cycle: 33 percent, Max PSI: 150, Performance Data: Viair 30033 Performance and Tire Fill Rate data.
Included Components	25ft 5-in-1 Inflator/Deflator Air Hose with Inline 100 PSI Gauge, Deluxe carry bag anti-vibration tray and more.Air Hose Length: 25 ft.Power Cord Length: 8 ft
Item Weight	8.7 Pounds
Maximum Power	414 Watts
Capacity	2.3 Cubic Feet
Colour	silver
Style	Portable
Air Flow Capacity	68.36 Liters Per Minute
Model Name	Viair
Hose Length	25 Feet
Maximum Operating Pressure	150
Manufacturer	Viair Corporation
UPC	818114003004
Global Trade Identification Number	00818114003004
Product Dimensions	22.86 x 12.45 x 19.05 cm; 3.95 kg
Item model number	30033
Exterior	Painted
Manufacturer Part Number	30033
OEM Part Number	30033
Size	medium
Stain Resistant?	No
Assembly Required	No
Special Features	Amp Draw: 28 amps, Compressor: Light Duty, Dimensions: Viair 30033 Dimensions., Duty Cycle: 33 percent, Max PSI: 150, Performance Data: Viair 30033 Performance and Tire Fill Rate data.
Amperage	30 Amps
Item Weight	3 kg 950 g

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.

VIAIR 300P Portable Compressor - 30033

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions