We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size - Industrial Interchange Steel Quick-Connect Air Coupling Bodies
SPEEDAIREIndustrial Interchange Steel Quick-Connect Air Coupling Bodies

SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size

The SPEEDAIRE 30E527 is an Industrial Interchange Steel Quick-Connect Air Coupling Body with a 3/8 in body size and a 3/8 in MNPT male hose fitting. It features a Safety Vent locking type for secure disconnection. 3G…

SKU 3G-OTH-457632

Brand
SPEEDAIRE
Item
Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size
Category
Industrial Interchange Steel Quick-Connect Air Coupling Bodies
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

SPEEDAIRE
Manufacturer Part Number
30E527
Type
Safety Vent, MNPT
Hose Fitting Size
3/8 in
Hose Fitting Gender
Male
Coupling Locking Type
Safety Vent
View Full Spec Sheet

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 30E527 is an Industrial Interchange Steel Quick-Connect Air Coupling Body with a 3/8 in body size and a 3/8 in MNPT male hose fitting. It features a Safety Vent locking type for secure disconnection. 3G Electric sources this genuine SPEEDAIRE coupling across 14 industrial departments, with specialist expertise in pneumatics and controls to ensure the right fit for your application.

Frequently Asked Questions

What is the SPEEDAIRE 30E527 quick connect hose coupling used for?

The SPEEDAIRE 30E527 is an industrial interchange steel quick-connect air coupling body used to connect pneumatic tools and hoses in compressed air systems. Its Safety Vent locking type allows secure disconnection under pressure, reducing hose whip risk in manufacturing, automotive, and maintenance applications.

What are the specifications of the SPEEDAIRE 30E527 coupling?

The SPEEDAIRE 30E527 has a 3/8 in body size and a 3/8 in MNPT male hose fitting. It is made of steel with a Safety Vent locking type for safe disconnection. The manufacturer part number is 30E527. 3G Electric supplies this genuine SPEEDAIRE coupling across 14 industrial departments.

Where to buy the SPEEDAIRE 30E527 coupling worldwide?

3G Electric supplies the genuine SPEEDAIRE 30E527 quick connect coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this industrial interchange steel coupling with Safety Vent locking.

How to install the SPEEDAIRE 30E527 quick connect coupling?

To install the SPEEDAIRE 30E527, apply thread sealant to the 3/8 in MNPT male threads and tighten into the female port using a wrench. Ensure the Safety Vent locking mechanism engages fully before pressurizing. Always depressurize the system before disconnecting. 3G Electric can advise on proper fitting selection.

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 industrial interchange steel quick-connect air coupling bodies. 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 →

More from SPEEDAIRE

View all SPEEDAIRE parts →
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, FNPT (MPN 30E687). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/4" -18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
SPEEDAIRE
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, FNPT (MPN 30E687). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/4" -18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size, Sleeve, FNPT (MPN 30E681). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/4" -18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
SPEEDAIRE
SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size, Sleeve, FNPT (MPN 30E681). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/4" -18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Sleeve, MNPT (MPN 30E693). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/8"-18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Sleeve, MNPT (MPN 30E693). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/8"-18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Sleeve, MNPT (MPN 30E712). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/8"-18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Sleeve, MNPT (MPN 30E712). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/8"-18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size, Safety Vent, MNPT (MPN 30E526). Key specifications — Brand: SPEEDAIRE; Coupling Locking Type: Safety Vent; Hose Fitting Gender: Male.
SPEEDAIRE
SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size, Safety Vent, MNPT (MPN 30E526). Key specifications — Brand: SPEEDAIRE; Coupling Locking Type: Safety Vent; Hose Fitting Gender: Male.
SPEEDAIRE Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size, Sleeve, MNPT (MPN 30E691). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/4"-14; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE
SPEEDAIRE Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size, Sleeve, MNPT (MPN 30E691). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/4"-14; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, Male (MPN 30E697). Key specifications — Brand: SPEEDAIRE; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, Male (MPN 30E697). Key specifications — Brand: SPEEDAIRE; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, Sleeve, FNPT (MPN 30E683). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/2" -14; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
SPEEDAIRE
SPEEDAIRE Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, Sleeve, FNPT (MPN 30E683). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/2" -14; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.