Balcrank 3120-120 Meters Meter

Balcrank 3330-209 Meters Meter

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Heavy-duty fluid handling equipment for fleet, municipal and government service bays. Request a quote for pricing, freight and installation lead times.

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SKU: 3330-209 Categories: ,
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Flow Range
0.25-8 gal/min
Precision
±1 %
Max Pressure
1015 psi
Weight
1.43 lbs

Oval Gear Technology
Precision-machined oval gear metering chamber delivers ±1% accuracy without calibration

Mechanical Registration
Battery-free mechanical odometer-style register operates reliably in all environmental conditions

Wide Viscosity Range
Handles fluids from 8 to 2,000 cSt including mineral and synthetic oils

Dual Recording System
6-digit total recorder and 4-digit resettable partial counter track dispensing history

Durable Construction
Aluminum body with stainless steel and acetal wetted components withstands demanding shop use

Overview

The Balcrank 3330-209 MO In-Line Meter is a precision oval gear flow meter designed for accurate measurement and dispensing of mineral and synthetic oils. This mechanical meter features a battery-free design with dual recording capabilities, a 6-digit non-resettable totalizer and a 4-digit resettable partial counter, both graduated in liters. With ±1% precision across a flow range of 1 to 30 l/min and the ability to handle fluids from 8 to 2,000 cSt viscosity, the 3330-209 delivers reliable performance in demanding shop environments. Its compact aluminum construction with stainless steel wetted components and standard ½" NPT connections make it suitable for integration into oil dispensing systems, lube trucks, and production line applications.

Specifications

Specification Value
Model Number 3330-209
Meter Type Oval gear with mechanical registration
Flow Range 1 to 30 l/min (0.25 to 8 gal/min)
Precision ±1%
Viscosity Range 8 to 2,000 cSt
Maximum Working Pressure 70 bar (1,015 psi)
Operating Temperature Range -10°C to 60°C (14°F to 140°F)
Compatible Fluids Mineral and synthetic oil
Inlet Connection ½" NPT and flange
Outlet Connection ½" NPT and flange with O-ring seating
Total Recorder 6 digits with 2 decimal positions
Partial Recorder 4 digits with 2 decimal positions (resettable)
Measurement Units Liters
Wetted Materials Aluminum, acetal, NBR, stainless steel
Weight 647 g (1.43 lbs)
Dimensions 99 × 95 × 94 mm (3.89" × 3.74" × 3.70")
Power Source Mechanical (no battery or electrical components)

Key Features

Precision Oval Gear Metering

Robotically machined aluminum metering chamber with oval gear design ensures repeatable ±1% accuracy without requiring field calibration or adjustment

Mechanical Registration System

Battery-free mechanical odometer-style display operates reliably in extreme temperatures and harsh environments without power requirements

Dual Recording Capability

6-digit total recorder maintains lifetime dispensing history while 4-digit resettable partial counter tracks individual fills or batches

Wide Viscosity Compatibility

Handles fluids from 8 to 2,000 cSt including conventional motor oils, synthetics, gear oils, hydraulic fluids, and ATF across varying temperatures

High-Pressure Construction

Rated for maximum working pressure of 1,015 psi with flanged connections featuring O-ring seating to prevent leaks in demanding applications

Compact In-Line Design

Space-efficient 3.89" × 3.74" × 3.70" footprint with ½" NPT threaded and flanged connections integrates easily into existing dispensing systems

Ideal Applications

Mobile lube trucks and service vehicles requiring accurate fluid dispensing and inventory tracking
Fleet maintenance shops and quick lube facilities for motor oil, transmission fluid, and hydraulic oil dispensing
Production line filling operations for engines, gearboxes, transmissions, and hydraulic systems
Mining, construction, railroad, and heavy equipment maintenance facilities with bulk oil storage systems

Frequently Asked

What is the difference between the 3330-209 and 3330-210 models?+
The 3330-209 measures and displays in liters, while the 3330-210 is calibrated for quarts. Both are mechanically identical in-line meters from the MO Control Handle series with the same oval gear technology, accuracy, and flow range, only the unit of measure differs.
Does this meter require batteries or electrical power?+
No. The 3330-209 is a fully mechanical meter with an odometer-style registration display that requires no batteries, electrical connections, or external power. This makes it ideal for outdoor use and extreme environments where electronic meters may fail.
What types of fluids can be accurately measured with this meter?+
The 3330-209 is designed for mineral and synthetic oils with viscosities ranging from 8 to 2,000 cSt, including conventional and synthetic motor oils, automatic transmission fluid (ATF), gear oils, and hydraulic fluids. It operates accurately across temperatures from -10°C to 60°C.

Precision Fluid Metering for Professional Operations

The Balcrank 3330-209 delivers accurate, maintenance-free fluid measurement for shops demanding reliable inventory control. Contact Liftnow today for pricing, technical support, and information on cooperative contract purchasing options.

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gov@liftnow.com1-800-LIFT-NOW

Buying Balcrank 3330-209 Meters Meter for a government or commercial fleet? Liftnow handles the full project on one purchase order: equipment, freight, installation, ALI inspection, and first-year service. Financing is available. Request a quote, call 800-543-8669, or email gov@liftnow.com.

One vendor, one PO, full warranty: Liftnow sells, delivers, and installs the lift and passes through the manufacturer’s warranty, with no separate suppliers and installers to coordinate.

See recent public-sector installations in our government project portfolio.

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