ARO 94478-1 Polypropylene NPT Plug, Gray
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
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.
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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.
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 AROARO 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.
