Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SPEEDAIRE Diaphragm: Mfr Part #. Key specifications — attr163835:; attr163844: 4ZM12. - Compressed Air Treatment Replacement Parts
SPEEDAIRECompressed Air Treatment Replacement Parts

SPEEDAIRE Diaphragm: Mfr Part #. Key specifications — attr163835:; attr163844: 4ZM12.

The SPEEDAIRE Diaphragm, part number, is a compressed air treatment replacement part. This component is identified by manufacturer part number and carries the additional specification 4ZM12.

SKU 3G-OTH-197743

Brand
SPEEDAIRE
Item
Diaphragm: Mfr Part #. Key specifications
Category
Compressed Air Treatment Replacement Parts
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Documents

No technical documents available for this product.
Request documentation
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

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

Product Description

The SPEEDAIRE Diaphragm, part number, is a compressed air treatment replacement part. This component is identified by manufacturer part number and carries the additional specification 4ZM12.

Frequently Asked Questions

What is the SPEEDAIRE 3G-OTH-197743 diaphragm used for?

The SPEEDAIRE 3G-OTH-197743 diaphragm is a replacement part for compressed air treatment systems. It is used in pneumatic filters, regulators, and lubricators to control air flow and maintain system pressure. This component is essential for ensuring reliable operation of industrial air preparation equipment.

What are the specifications of the SPEEDAIRE 3G-OTH-197743 diaphragm?

The SPEEDAIRE diaphragm has manufacturer part number 3G-OTH-197743 and additional specification 4ZM12. It is designed as a compressed air treatment replacement part. For exact dimensions and material compatibility, consult the product documentation or contact 3G Electric for technical details.

Where to buy the SPEEDAIRE 3G-OTH-197743 diaphragm worldwide?

3G Electric supplies the SPEEDAIRE 3G-OTH-197743 diaphragm worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this replacement part for your compressed air system.

How to install the SPEEDAIRE 3G-OTH-197743 diaphragm?

To install the SPEEDAIRE 3G-OTH-197743 diaphragm, first depressurize and isolate the compressed air system. Remove the old diaphragm, clean the sealing surfaces, and position the new diaphragm correctly. Reassemble the component and test for leaks before returning to service. Always follow the manufacturer's guidelines.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE compressed air treatment replacement parts. 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
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE Repair Kit: Mfr Part #
SPEEDAIRE
SPEEDAIRE Repair Kit: Mfr Part #
SPEEDAIRE Repair Kit: Mfr Part #
SPEEDAIRE
SPEEDAIRE Repair Kit: Mfr Part #

More from SPEEDAIRE

View all SPEEDAIRE parts
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE Valve Assembly: Mfr Part #
SPEEDAIRE
SPEEDAIRE Valve Assembly: Mfr Part #
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE O-Ring: Mfr Part #
SPEEDAIRE
SPEEDAIRE O-Ring: Mfr Part #
SPEEDAIRE Sight Glass Kit: Mfr Part #
SPEEDAIRE
SPEEDAIRE Sight Glass Kit: Mfr Part #
SPEEDAIRE O-Ring: Mfr Part #
SPEEDAIRE
SPEEDAIRE O-Ring: Mfr Part #
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE
SPEEDAIRE Diaphragm: Mfr Part #
SPEEDAIRE Plug Assembly: Mfr Part #
SPEEDAIRE
SPEEDAIRE Plug Assembly: Mfr Part #