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DwyerPanel-Mount Flowmeters for Air & Compressed Gas

DWYER Flowmeter: Variable Area Flowmeter

The Dwyer RMA-3-SSV is a variable area flowmeter designed for panel-mount installation in air and compressed gas applications. It features a vertical mounting orientation, a Buna-N O-ring, and includes a flow rate…

SKU 3G-OTH-89257

Brand
Dwyer
Item
Flowmeter: Variable Area Flowmeter
Category
Panel-Mount Flowmeters for Air & Compressed Gas
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Technical Specifications

Dwyer
Brand
DWYER
Accuracy
4%
O-Ring Material
Buna-N
Unit Of Measure
Gallons
Mounting Orientation
Vertical
Manufacturer Part Number
RMA-3-SSV
Includes Flow Rate Adjustment Knob
Yes
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer RMA-3-SSV is a variable area flowmeter designed for panel-mount installation in air and compressed gas applications. It features a vertical mounting orientation, a Buna-N O-ring, and includes a flow rate adjustment knob. The flowmeter measures flow in gallons with an accuracy of 4%.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer panel-mount flowmeters for air & compressed gas. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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