EXW Singapore — collect or forward from our Singapore office.

3G Electric
Image not available
DwyerMeasurement

Dwyer Average flow metal probe MAFS-34

The Dwyer MAFS-34 is an average flow metal probe for HVAC air velocity measurement, featuring an 81 cm probe length and 1/4-20 threaded stud connection. It integrates into duct systems for airflow assessment.

SKU 3G-CBM-02220

Also listed as: MAFS 34 · MAFS-34

Brand
Dwyer
Item
Average flow metal probe MAFS-34
Part Number
MAFS34
Category
Measurement
UNSPSC
41112412 — Pressure gauge
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dwyer
Manufacturer Part Number
MAFS34
model
MAFS-34
connection
1/4-20 threaded stud
application
HVAC air velocity measurement
probe length cm
81

Technical Documents

(1)
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Dwyer MAFS-34 is an average flow metal probe for HVAC air velocity measurement, featuring an 81 cm probe length and 1/4-20 threaded stud connection. It integrates into duct systems for airflow assessment.

Frequently Asked Questions

What is the probe length and connection type of the MAFS-34?

The Dwyer MAFS-34 features an 81 cm probe length with a 1/4-20 threaded stud connection for direct duct system integration and HVAC airflow assessment.

What is the MAFS-34 used for in HVAC systems?

The MAFS-34 is designed for average air velocity measurement in ductwork. The 81 cm length allows measurement across varying duct cross-sections for accurate HVAC airflow assessment and balancing.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dwyer
Dwyer
Metal average flow probe MAFS-32
Dwyer
Dwyer
Metal average flow probe MAFS-04
Dwyer
Dwyer
Metal average flow probe MAFS-28
Dwyer
Dwyer
Metal average flow probe MAFS-30
Dwyer
Dwyer
Metal average flow probe MAFS-14
Dwyer
Dwyer
Metal average flow probe MAFS-06

More from Dwyer

View all Dwyer parts →
Magnehelic pressure gauge 2300-60 Pa
Dwyer
Magnehelic pressure gauge 2300-60 Pa
Dwyer
Dwyer
Metal average flow probe MAFS-16
Dwyer
Dwyer
S2-1A surface temperature probe
Air flow controller AAFS
Dwyer
Air flow controller AAFS
Dwyer
Dwyer
Current detector SCS-111100-R
Dwyer
Dwyer
Outside temperature probe TE-OND-B
Current detector SCS-211125
Dwyer
Current detector SCS-211125
Dwyer
Dwyer
Wall temperature probe TE-NND-C

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first