SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size
The SPEEDAIRE Quick Connect Hose Coupling is an industrial interchange steel air coupling plug with a 1/4 in body size and a 3/8 in MNPT male hose fitting. It features a 3/8"-18 thread size and is designed for male…
SKU 3G-OTH-457157
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 SPEEDAIRE Quick Connect Hose Coupling is an industrial interchange steel air coupling plug with a 1/4 in body size and a 3/8 in MNPT male hose fitting. It features a 3/8"-18 thread size and is designed for male connections.
Frequently Asked Questions
What is the SPEEDAIRE 30E659 quick connect hose coupling used for?
The SPEEDAIRE 30E659 is an industrial interchange steel air coupling plug used to connect pneumatic tools and hoses in compressed air systems. It is commonly applied in manufacturing, automotive repair, and general plant maintenance where a reliable, quick-disconnect air line is needed.
What are the specifications of the SPEEDAIRE 30E659 coupling?
The SPEEDAIRE 30E659 has a 1/4 in body size with a 3/8 in MNPT male hose fitting and a 3/8"-18 thread size. It is an industrial interchange steel air coupling plug designed for male connections. The manufacturer part number is 30E659.
Where to buy the SPEEDAIRE 30E659 coupling worldwide?
3G Electric supplies the SPEEDAIRE 30E659 quick connect hose coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this pneumatic coupling.
How to install the SPEEDAIRE 30E659 quick connect coupling?
To install the SPEEDAIRE 30E659, apply thread sealant to the 3/8"-18 MNPT male threads and hand-tighten into the female port of your air tool or hose. Use a wrench for final snugging, but avoid overtightening. Always depressurize the system before installation.
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Common applications for SPEEDAIRESPEEDAIRE Products
3G Electric supplies SPEEDAIRE industrial interchange steel quick-connect air coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
