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DwyerInline Flowmeters for Air & Compressed Gases

Dwyer VFB-55-SSV Acrylic Inline Variable Area Flowmeter for Air

The DWYER VFB-55-SSV is an acrylic inline flowmeter for air and compressed gases, featuring a scale display with a variable-area design. It offers an accuracy of +/-3% and includes a flow rate adjustment knob, with…

SKU 3G-OTH-91619

Also listed as: VFB55SSV · VFB 55 SSV

Brand
Dwyer
Item
VFB-55-SSV Acrylic Inline Variable Area Flowmeter for Air
Part Number
VFB-55-SSV
Category
Inline Flowmeters for Air & Compressed Gases
Available to Order
Also known as:VFB-55-SSVDwyer
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dwyer
Manufacturer Part Number
VFB-55-SSV
Type
Scale, Variable Area, Inline, Vertical, 20 scfh – 200 scfh, NPT
Accuracy
+/-3%
Display Type
Scale
Seal Material
Buna-N
O-Ring Material
Buna-N
Mounting Orientation
Vertical
Includes Pressure Guage
No
Includes Flow Rate Adjustment Knob
Yes

Technical Documents

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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER VFB-55-SSV is an acrylic inline flowmeter for air and compressed gases, featuring a scale display with a variable-area design. It offers an accuracy of +/-3% and includes a flow rate adjustment knob, with Buna-N seals and O-rings, and is designed for vertical mounting.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the DWYER VFB-55-SSV flowmeter used for?

The DWYER VFB-55-SSV is an acrylic inline variable-area flowmeter designed to measure and adjust the flow rate of air and compressed gases. It is commonly used in industrial pneumatic systems, HVAC applications, and gas monitoring where a scale display and manual flow adjustment are required.

What are the specifications of the DWYER VFB-55-SSV?

The DWYER VFB-55-SSV has a scale display, variable-area design, and an accuracy of +/-3%. It is rated for 20 scfh to 200 scfh air flow with NPT connections. The meter includes a flow rate adjustment knob, Buna-N seals and O-rings, and is designed for vertical mounting.

Where to buy the DWYER VFB-55-SSV worldwide?

3G Electric supplies the DWYER VFB-55-SSV acrylic flowmeter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this item.

How to install the DWYER VFB-55-SSV flowmeter?

Install the DWYER VFB-55-SSV in a vertical orientation with the flow arrow pointing upward. Use pipe thread sealant on NPT connections, avoid overtightening the acrylic body, and ensure the flow adjustment knob is accessible. Refer to the manufacturer's manual for torque and pressure limits.

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
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Dwyer Products

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

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