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DwyerMeasurement

Dwyer Portable pressure tap for hose A-303

Dwyer portable pressure tap for hose A-303 features a 304 stainless steel sensor with fluted fitting for 3/16" tubing ID, available in three sizes: 101 mm, 152 mm, and 203 mm. Ideal for temporary pressure measurement…

SKU 3G-CBM-02411

Also listed as: A 303 · A-303

Brand
Dwyer
Item
Portable pressure tap for hose A-303
Part Number
A303
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
A303
materials
304 stainless steel sensor, 303 stainless steel flange fitting, 430 stainless steel flange
connection
Fluted fitting for 3/16" tubing ID
dimensions
101 mm, 152 mm, 203 mm

Technical Documents

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

Product Description

Dwyer portable pressure tap for hose A-303 features a 304 stainless steel sensor with fluted fitting for 3/16" tubing ID, available in three sizes: 101 mm, 152 mm, and 203 mm. Ideal for temporary pressure measurement in industrial fluid systems.

Frequently Asked Questions

Where can I buy a Dwyer A-303 portable pressure tap worldwide?

Order from 3G Electric, an authorized distributor. We supply the Dwyer A-303 pressure tap with worldwide delivery and full logistics support. Lead time on request.

What tubing sizes does the Dwyer A-303 pressure tap accept?

The A-303 features a fluted fitting for 3/16" tubing ID. Available in three lengths: 101 mm, 152 mm, and 203 mm to suit different measurement points.

What material is the Dwyer A-303 pressure tap sensor made from?

The sensor is 304 stainless steel for corrosion resistance. The flange fitting is 303 stainless steel and the flange body is 430 stainless steel, ensuring durability in industrial fluid systems.

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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