Fill-Rite 807CMK 3-Digit Mechanical Fuel Transfer Meter

The Fill-Rite 807CMK is a compact 3-digit mechanical fuel transfer meter designed for low-volume fuel transfer applications. Utilizing proven nutating disc technology, this meter delivers highly accurate fuel measurement while resisting contamination from rust and small debris that can affect other metering systems.

Designed to measure flow rates from 5 to 20 GPM, the 807CMK provides ±1% accuracy and records up to 99.9 gallons per transaction, making it ideal for fueling smaller equipment and vehicles. The meter also features a non-resettable lifetime totalizer for long-term fuel usage tracking.

Features

• Nutating Disc Technology – Provides reliable fuel measurement while tolerating small contaminants and debris.

• Heavy-Duty Cast Aluminum Construction – Built for maximum durability and corrosion resistance.

• High Accuracy Measurement – Measures fuel transfer volumes with an accuracy of ±1%.

• Low-Volume Fueling Design – Ideal for applications with flow rates from 5 to 20 GPM and transactions up to 99.9 gallons.

• Lifetime Totalizer – Non-resettable 5-digit totalizer tracks total fuel dispensed throughout the meter's service life.

• Mechanical Operation – Requires no external power source or batteries.

Performance Specifications

• Model: 807CMK

• Meter Type: Mechanical Fuel Transfer Meter

• Flow Rate Range: 5 – 20 GPM (19 – 76 LPM)

• Compatible Fluids:

  • Diesel Fuel

  • Kerosene

  • Biodiesel up to B20

  • Gasoline up to E15

  • Mineral Spirits

  • Heptane

  • Hexane

• Inlet Connection: 3/4" Female NPT

• Outlet Connection: 3/4" Female NPT

• Operating Temperature Range: -15°F to 150°F (-26°C to 66°C)

• Maximum Operating Pressure: 50 PSI

• Accuracy: ±1%

• Repeatability: ±0.38%

• Display Type: Mechanical

• Display Digits: 3

• Totalizer: Yes

• Pulse Output: No

• Power Source: Mechanical

Included Components

• Installation Hardware

• Mounting Components

Benefits

• Accurate Fuel Tracking

• No Batteries Required

• Durable Cast Aluminum Construction

• Reliable Mechanical Operation

• Ideal for Low-Volume Fuel Transfer

• Long-Term Fuel Usage Monitoring

Applications

• Fuel Transfer Pumps

• Service Trucks

• Agricultural Equipment

• Small Fuel Storage Systems

• Fleet Maintenance Operations

• Construction Equipment

• Industrial Fuel Transfer Systems

Built for Reliability

The Fill-Rite 807CMK is engineered for dependable performance in low-volume fuel transfer applications. Its rugged construction, proven metering technology, and precise measurement capabilities make it an excellent choice for operators who require reliable fuel monitoring without the need for electrical power.

Dimensions

• Product Dimensions (H × W × D): 5.9" × 6.9" × 4.9"

• Product Weight: 4.9 lbs

• Package Dimensions (H × W × D): 7.38" × 7.25" × 10.5"

• Gross Weight: 5.6 lbs