6650RC: Ultra Heavy Duty - High Flow - 200PSI Waterproof Air Compressor

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KL 6650RC

Regular price $379.95
Sale price $379.95 Regular price $379.95

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PROP 65 WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

MODEL 6650RC - HEAVY-DUTY - HIGH-FLOW - WATERPROOF 200 PSI AIR COMPRESSOR

Unparalleled Power

For over a decade, Kleinn’s industry-exclusive waterproof compressor lineup has set the standard for onboard air. The 6650RC represents the absolute pinnacle of this evolution, delivering maximum volume and ultra-high output. Designed as a fully submersible elite compressor, it provides uncompromising performance through mud, deep water crossings, dust, and the most extreme off-road conditions.

Built for Relentless Duty

Featuring a massive 100% duty cycle and producing a dominant 3.2 CFM, the 6650RC easily powers large-scale onboard air systems, multiple train horns, air tools, lockers, suspension systems, and massive off-road tires up to 40”. The custom heat-sink wrapped compressor head maximizes cooling while the heavy-duty black stainless braided PTFE-lined leader hose and check valve ensure reliable high-amperage restarts.

Engineered to Survive

The fully sealed waterproof design uses specialized internal seals, modified gaskets, and the included Snorkel Kit remote intake system to protect critical components from moisture and trail debris. Combined with thermal overload protection and a high-torque magnetic motor, the 6650RC is engineered to outperform every other compressor in the harshest environments on earth.

 

Why Choose the 6650RC?
  • 100% Duty Cycle: Built for continuous, heavy-duty operation at maximum pressure.
  • Fully Submersible: Certified waterproof sealed construction survives the most punishing trails.
  • 2.9 CFM High-Flow Output: Blazing fast tank recovery rates and effortless tire inflation.
  • Snorkel Intake System: Draws clean, dry air into the compressor from safe vehicle interiors.
  • Premium Plumbing: Features a larger black stainless steel braided 3/8" leader hose with an integrated inline check valve.
  • The Product Line Apex: Engineered as Kleinn's ultimate high-output performance flagship.


Ideal Applications
  • High-Volume Onboard Air: Built to support extreme air supply storage tanks up to 10 gallons.
  • Rapid Off-Road Tire Inflation: Designed for quick, back-to-back airing up of oversized tires up to 40”.
  • Flagship Train Horn Systems: The definitive powerhouse replacement for heavy-demand multicall setups.
  • Chassis Air Suspension & Lockers: Maintains reliable high-pressure air reserves instantly on demand.
  • Commercial & Fleet Service: Engineered to withstand harsh industrial environments and non-stop work schedules.


What's in the Box?
  • Waterproof Air Compressor: Elite 100% fully submersible 200 PSI compressor.
  • Mounting Hardware: Premium M5 bolts, nuts, washers, and structural lock washers.
  • Air Filter Assembly: Heavy-duty housing complete with pre-installed filtration element and clip.
  • Replacement Elements: Packed with two additional air filter elements for simple maintenance.
  • Snorkel Intake Kit: Remote air filter routing system equipped with fittings for the 12 feet of high-pressure 3/8” airline.
  • Premium Leader Hose: Black stainless steel braided PTFE-lined hose featuring a 3/8" NPT fitting and check valve.
  • Ground Eyelet: Factory pre-installed connection for rapid grounding to structural metal.
  • Identification Label: Permanent product label showing your official part tracking number.


Air Compressor Specifications
Feature Details
Part Number 6650RC
Warranty 2-Year Extended
Max Pressure 200 PSI
Duty Cycle 100% @ 200 PSI
Flow Rate 3.2 CFM @ 0 PSI
Compressor Type Waterproof Sealed, Oil-less
Voltage 12V DC
Motor Type Permanent Magnetic
Max Tank Size 7 Gallon
Max Amp Draw 23 Amps
Dimensions 10.6” x 4” x 6.4”
Mounting Holes 8.94” x 3.31”
Mounting Note Any position except upside down
Shipping Weight 13 lbs
Pressure Switch P/N 2165


Air Tank Fill Rates
Tank Size Pressure Range Fill Rate
2.5 Gal 0-200 PSI 2 Min 45 Sec (+/-5s)
2.5 Gal 110-150 PSI 55 Sec (+/-5s)
2.5 Gal 0-200 PSI 4 Min 48 Sec (+/-10s)
2.5 Gal 165-200 PSI 1 Min 30 Sec (+/-5s)


Pressure Switch & Safety Valve Configurations
Compressor Model Pressure Switch Cut-Out Pressure Safety Valve
6270RC 2121 120 PSI 52145
6270RC 2131 130 PSI 52155
6275RC 2151 150 PSI 52175
6350RC 2151 150 PSI 52175
6450RC 2151 150 PSI 52175
6650RC 2165 200 PSI 52250
Instruction Links

Compressor Instructions

Compressor-Pressure Switch Wiring Diagram

6650RC: Ultra Heavy Duty - High Flow - 200PSI Waterproof Air Compressor

$379.95

Does it come with a warranty?

One-Year Limited Defect Warranty for Kleinn Automotive Accessories:

Kleinn Automotive Accessories is committed to delivering high-quality products to our customers. We stand behind the craftsmanship and materials of our products by offering a comprehensive one-year limited warranty. This warranty is extended to the original purchaser, ensuring that when our products are installed properly and used under standard conditions, they will be free from defects in workmanship and materials for a period of one year from the original date of purchase.

This warranty encompasses a promise that the product you have purchased will perform as expected under normal use conditions and will not suffer from flaws in materials or craftsmanship. However, it is important to note that this warranty does not cover any damage that results from abusive use, operation that is not in line with the product’s intended purpose, or harm resulting from exposure to harsh environmental conditions. In the event that a product is found to be defective within the warranty period following a thorough inspection, Kleinn Automotive Accessories reserves the right to either repair or replace the defective item at no additional charge to the purchaser. It is our goal to ensure that our products meet the high standards that our customers expect, but we also want to clarify that Kleinn is not responsible for covering any costs related to the installation of our products, nor are we liable for any loss or damage that may occur as a result of the repair or replacement process of any product under warranty.

Extended Two-Year Warranty for Select Products:

Understanding the specific needs of our customers and the demands placed on certain products, Kleinn Automotive Accessories is pleased to offer an exclusive extended two-year warranty for our 6450/6650 Compressors and 730 Horns. This special warranty extension reflects our confidence in these products’ durability and performance. Eligible products under this extended warranty will enjoy all the benefits of our standard one-year warranty with an additional year of protection, totaling two years from the date of purchase. This extended warranty coverage ensures that these specific models, recognized for their robustness and reliability, receive the extra assurance customers desire for these critical components.

Detailed Warranty Return Procedure:

Should you need to initiate a return under the warranty, we have a straightforward process designed to make it as convenient as possible for our valued customers. To start, you will need to email a copy of your sales receipt, which must be dated within the past year for standard warranty claims or within the past two years for claims under the extended warranty for the 6450 Compressors and 730 Horns. This email should be directed to our Warranty Manager and include your full name, email address, telephone number, and a concise description of the problem you are experiencing.

Upon receipt of your email, a dedicated representative from Kleinn Automotive Accessories will reach out to you directly. Our first step will always be to attempt to resolve the issue through technical support, aiming to provide a quick and effective solution. If the problem cannot be addressed remotely, our representative will issue a Return Authorization number. This number is crucial as it will identify your return throughout the inspection process. You are then required to send the product back to Kleinn Automotive Accessories for a comprehensive physical inspection.

Upon inspection, if the product is determined to be defective due to issues in workmanship or materials, Kleinn will undertake to either repair or replace the product at our discretion. We are committed to ensuring that our customers receive products that meet our high-quality standards, and we will make every effort to resolve warranty claims to your satisfaction. However, if the inspection reveals that the product does not have a material defect, we will return the unit to the customer. In such cases, the shipping costs for the return will be the responsibility of the customer.

Kleinn Automotive Accessories
4045 N. Highway Drive, Tucson, AZ 85705
Tel (520) 579-1531

What's the returns policy?

How To Return An Item

Your item must be in its original unused condition to be returned, unless there is a manufacturer defect. You must return the item within 30 days of your purchase.

1. Please email support@kleinn.com to request a refund and we will assign you a Return Authorization #.

2. Mail your returned item to:
Kleinn Automotive Accessories
Returns Department
4045 N Highway Drive
Tucson, AZ 85705

3. Include in your package a signed letter stating the reason for your return and the original receipt.

Return Non-Exceptions

Merchandise that has been worn, used, or altered will not be accepted for return or exchange.

Restocking Fee

All returns are subject to a 15% restocking fee, which will be deducted from your refund. If shipping and handling fees were applied to your order, they are non-refundable.