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Dwyer Static pressure tap 1/4" connector A-301

Dwyer A-301 is a stainless steel static pressure tap with 1/4" connector for pneumatic and HVAC measurement systems. Features barbed connector for 3/16" ID tubing and available lengths of 101, 152, or 203 mm, fitting…

SKU 3G-CBM-02404

Also listed as: A 301 · A-301

Brand
Dwyer
Item
Static pressure tap 1/4" connector A-301
Part Number
A301
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dwyer
Manufacturer Part Number
A301
type
Static pressure tap
model
A-301
fitting
Barbed connector for 3/16" ID tubing
material
Stainless steel 304
connector
1/4"
flange material
Stainless steel 430
available lengths mm
101, 152, 203

Technical Documents

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

Product Description

Dwyer A-301 is a stainless steel static pressure tap with 1/4" connector for pneumatic and HVAC measurement systems. Features barbed connector for 3/16" ID tubing and available lengths of 101, 152, or 203 mm, fitting applications requiring accurate static pressure sampling.

Frequently Asked Questions

Where can I buy a Dwyer A-301 static pressure tap worldwide?

3G Electric is an authorized Dwyer distributor. Order the A-301 online or request a quote; we handle logistics, customs clearance, and delivery globally. Lead time on request.

What tubing diameter does the Dwyer A-301 barbed connector fit?

The A-301 barbed connector accommodates 3/16" ID (inside diameter) tubing, standard for pneumatic and HVAC measurement circuits.

What lengths are available for the Dwyer A-301 static pressure tap?

The A-301 comes in three lengths: 101 mm, 152 mm, and 203 mm. All feature stainless steel 304 construction and 1/4" connection fittings.

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 measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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