BI-DIRECTIONAL VARIABLE AREA FLOW METER

The Bi-Directional Variable Area Flow Meter is a high performing oil and water meter available in aluminum, brass, or stainless steel to meet system requirements. It measures bi-directional flow of oils and water, such as in test kits and mobile hydraulic systems. The high pressure operation, multiple ports available, and unrestricted mounting make this flow meter versatile, customizable, and easy to install. The all metal pressure vessels provide a safe and reliable, performance.

MEASURING ACCURACY:

±2.0% of full scale

REPEATABILITY:

±1% of full scale

FLOW MEASURING RANGE:

0.5-100 GPM (2-375 LPM)

MAXIMUM OPERATING PRESSURE:

Aluminum and brass meters: 3500 PSIG (240 Bar), Stainless steel meters: 6000 PSIG (410 Bar)

MAXIMUM OPERATING TEMPERATURE:

240°F (116°C) Note: for operation to 600°F (316°C), see our High Temperature Data sheet.

STANDARD CALIBRATION FLUIDS:

Oil meters:�DTE 25® @ 110°F (43°C), 0.873 sg
Water meters:�tap water @ 70°F (21°C), 1.0 sg

FILTRATION REQUIREMENTS:

74 micron filter or 200 mesh screen minimum

MATERIALS OF CONSTRUCTION:

Window Tube:�Polycarbonate

Window Seals:�Buna-N, PTFE option

Casing & End Ports: Anodized Aluminum, Brass, or Stainless Steel

Seals:�Buna-N, optional EPR, FKM, or FFKM

Transfer Magnet: PTFE coated Alnico

All other internal parts:�Stainless steel