We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

Image not available
AROFittings & Adapters

ARO Plug, Polypropylene, Gray, NPT: Plug, Polypropylene, Gray, NPT

The ARO Plug (SKU 3G-OTH-91518) is a polypropylene fitting and adapter with a gray NPT thread design. This plug is compatible with ARO brand systems and is identified by manufacturer part number 94478-1, matching…

SKU 3G-OTH-91518

Also listed as: 944781 · 94478 1

Brand
ARO
Item
Plug, Polypropylene, Gray, NPT: Plug, Polypropylene, Gray, NPT
Category
Fittings & Adapters
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

ARO
Manufacturer Part Number
94478-1
Type
Polypropylene, Gray, Polypropylene, Gray, NPT, Polypropylene
Material
Polypropylene
NPT
Plug
Product Type
Plug, Polypropylene, Gray, NPT
Compatible with Brand
ARO
Compatible with Manufacturer Model Number
PD03P-ARS-PAA

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

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

Product Description

The ARO Plug (SKU 3G-OTH-91518) is a polypropylene fitting and adapter with a gray NPT thread design. This plug is compatible with ARO brand systems and is identified by manufacturer part number 94478-1, matching part number 2CAU1 and manufacturer model number PD03P-ARS-PAA.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ARO Plug 94478-1 used for?

The ARO Plug 94478-1 is a polypropylene fitting used to seal NPT threaded ports in fluid-handling systems. It is commonly applied in industrial piping, pneumatic circuits, and chemical-transfer lines where corrosion resistance and a secure, leak-free seal are required.

What are the specifications of the ARO Plug 94478-1?

The ARO Plug 94478-1 is made of polypropylene with a gray NPT thread design. It is compatible with ARO brand systems and matches part number PD03P-ARS-PAA and manufacturer model number PD03P-ARS-PAA. The product type is Plug, Polypropylene, Gray, NPT.

Where to buy the ARO Plug 94478-1 worldwide?

3G Electric supplies the ARO Plug 94478-1 to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the ARO Plug 94478-1?

To install the ARO Plug 94478-1, clean the NPT female port threads and apply a compatible thread sealant. Hand-tighten the plug into the port, then use a wrench for a final quarter turn. Avoid over-tightening to prevent cracking the polypropylene material.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO Products

3G Electric supplies ARO fittings & adapters. 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
ARO
ARO
ARO Plug Pipe, Polypropylene, Gray: Plug Pipe, Polypropylene, Mfr Part # 93897-1
ARO
ARO
ARO Plug, Polypropylene, NPT, Natural: Plug, Polypropylene, NPT, Natural, Polypropylene (MPN 94478-3)
ARO
ARO
ARO Plug, Acetal, NPT, Orange: Plug, Acetal, NPT, Orange, Mfr Part # 94478-2
ARO
ARO
ARO Plug Pipe, Acetal, Orange: Plug Pipe, Acetal, Mfr Part # 93897-2
ARO
ARO
ARO Swivel, Polypropylene: Swivel, Polypropylene, Polypropylene, Mfr Part # 93238-1
ARO
ARO
ARO Plug, Small: Plug, Small, Mfr Part # 96353

More from ARO

View all ARO parts
ARO
ARO
ARO Plug Pipe: Plug Pipe, Mfr Part # Y17-51-S
ARO
ARO
ARO Swivel, Polypropylene: Swivel, Polypropylene, Polypropylene, Mfr Part # 93240-1
ARO
ARO
ARO Plug Precoated: Plug Precoated, Mfr Part # Y227-2-L
ARO
ARO
ARO Plug Large, Aluminum: Plug Large, Aluminum, Aluminum, Mfr Part # 95982
ARO
ARO
ARO Plug Pipe: Plug Pipe, Mfr Part # Y17-13-S
ARO Pump Connection Kit: Air Line Connection Kit, Mfr Part # 66084-1
ARO
ARO Pump Connection Kit: Air Line Connection Kit, Mfr Part # 66084-1
ARO
ARO
ARO Plug, Valve Houding: Plug, Valve Houding, Mfr Part # 95833
ARO
ARO
ARO Plug Pipe, Polyvinylidene, White: Plug Pipe, Mfr Part # 93897-3