6650RC: Ultra Heavy Duty High Flow 200PSI Waterproof Air Compressor (100% Duty-Cycle) 12-Volt

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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 2.23 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 without system degradation.
  • Fully Submersible: Certified waterproof sealed construction survives the most punishing trails, water crossings, and debris fields.
  • 2.23 CFM High-Flow Output: Delivers blazing fast tank recovery rates and effortless tire inflation performance.
  • Snorkel Intake System: Draws clean, dry air into the compressor from safe vehicle interiors to preserve internals.
  • Premium Plumbing: Features a larger black stainless steel braided 3/8" leader hose with an integrated heavy-duty inline check valve.
  • The Product Line Apex: Precision-engineered as Kleinn's ultimate high-output performance performance flagship pump.

THE VERDICT: The absolute peak of high-output onboard air. The Model 6650RC stands as the definitive solution for high-capacity multi-horn configurations, severe commercial fleet usage, and heavy-duty utility platforms needing maximum flow under maximum pressure.

IDEAL APPLICATIONS

  • High-Volume Onboard Air: Purpose-built to support massive extreme air supply storage reservoirs up to 10 gallons.
  • Rapid Off-Road Tire Inflation: Offers robust high-pressure output for quick, back-to-back airing up of oversized tires up to 40”.
  • Flagship Train Horn Systems: The definitive powerhouse replacement pump for heavy-demand, multi-bell configuration setups.
  • Chassis Air Suspension & Lockers: Effortlessly maintains reliable high-pressure air reserves instantly on demand.
  • Commercial & Fleet Service: Hard-hardened architecture engineered to withstand harsh industrial environment work schedules.

WHAT'S IN THE BOX?

  • Waterproof Air Compressor: Elite 100% fully submersible 200 PSI compressor unit
  • 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 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

Ultra Heavy-Duty Air Compressor
Part Number 6650RC
Warranty 2-Year Extended
Max Pressure 200 PSI
Duty Cycle 100% @ 200 PSI
Flow Rate 2.23 CFM @ 0 PSI
Compressor Type Waterproof Sealed, Oil-less
Voltage 12V DC
Motor Type Permanent Magnetic
Max Tank Size 10 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)
5.0 Gal 0 - 200 PSI 4 Min 48 Sec (+/- 10s)
5.0 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
6650RC: Ultra Heavy Duty High Flow 200PSI Waterproof Air Compressor (100% Duty-Cycle) 12-Volt

$379.95

Does it come with a warranty?

Kleinn Automotive Accessories Limited Warranty

Kleinn Automotive Accessories stands behind the quality and craftsmanship of our products. Our products are covered against defects in materials and workmanship when properly installed and used under normal operating conditions, subject to the terms below.

One-Year Limited Warranty

Unless otherwise specified, Kleinn Automotive Accessories products are covered by a 1-year limited warranty from the original date of purchase.

This warranty applies to the original purchaser and covers defects in materials and workmanship under normal use.

If a product is determined to have a covered warranty defect, Kleinn Automotive Accessories will, at its discretion, repair or replace the defective product or component.

What Is Not Covered

This warranty does not cover damage or failure resulting from:

  • Improper installation
  • Misuse, abuse, or improper operation
  • Use outside the product's intended application or specifications
  • Modification or alteration of the product
  • Accidents or physical damage
  • Electrical damage
  • Environmental damage or exposure
  • Normal wear and tear

Kleinn Automotive Accessories is not responsible for installation or removal charges, diagnostic fees, labor costs, vehicle downtime, loss of use, or other incidental or consequential expenses associated with warranty service.

Warranty Claims

To request warranty service, email warranty@kleinn.com with the following information:

  • A copy of your original sales receipt or proof of purchase
  • Your full name
  • Email address
  • Telephone number
  • A brief description of the issue

A Kleinn representative will review your claim and may first attempt to resolve the issue through technical support.

If the product needs to be returned for inspection, Kleinn will provide a Return Authorization (RA) number and return instructions. Products should not be returned without prior authorization.

Once received, the product will be inspected to determine whether the issue is covered under warranty. If a covered defect in materials or workmanship is confirmed, Kleinn will, at its discretion, repair or replace the defective product or component.

If inspection determines that the product does not have a covered warranty defect, the product may be returned to the customer, and the customer will be responsible for applicable return shipping costs.

This limited warranty gives you specific legal rights. You may also have other rights, which vary from state to state.

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.