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Dwyer Static pressure tap stainless A-489

Dwyer Static Pressure Tap Model A-489 is a stainless steel measurement device for HVAC and pneumatic systems. Features stainless steel 304 probe with 3/16" ID corrugated connector, available in 101 mm, 152 mm, and…

SKU 3G-CBM-02382

Also listed as: A 489 · A-489

Brand
Dwyer
Item
Static pressure tap stainless A-489
Part Number
A489
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
A489
type
static pressure tap
model
A-489
connection
corrugated connector 3/16" ID
material probe
stainless steel 304
material flange
stainless steel 430
available sizes mm
101, 152, 203
material connector
stainless steel 303

Technical Documents

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

Product Description

Dwyer Static Pressure Tap Model A-489 is a stainless steel measurement device for HVAC and pneumatic systems. Features stainless steel 304 probe with 3/16" ID corrugated connector, available in 101 mm, 152 mm, and 203 mm lengths. Ideal for duct and pipeline pressure monitoring applications.

Frequently Asked Questions

Where can I buy a Dwyer A-489 static pressure tap?

Order the Dwyer A-489 from 3G Electric. We supply static pressure taps worldwide with logistics and customs handled. Lead time on request.

What sizes are available for the Dwyer A-489?

The Dwyer A-489 static pressure tap is available in three lengths: 101 mm, 152 mm, and 203 mm. All feature stainless steel 304 probes with 3/16" ID corrugated connectors.

What material is the Dwyer A-489 probe made from?

The Dwyer A-489 probe is constructed from stainless steel 304 for corrosion resistance in HVAC and pneumatic applications. The flange is stainless steel 430, connector stainless steel 303.

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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