Foster 210M-3653S/S, 1/4" ARO Coupler x 1/4" Hose ID, 210 Series, Manual, 303 Stainless Steel
Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3653S/S is a 303 stainless steel 1/4" coupler from the Foster 210 Series, rated to 300 PSI and built in the USA for shop air, tools, and pneumatic service.
Specifications
- Brand: Foster
- Series: 210 Series (ARO 210 Interchange)
- Part Number: 210M-3653S/S
- Interchange: 1/4" ARO 210
- Body: 1/4" Coupler
- Thread: 1/4" Hose ID
- Type: One-Way Shut-Off
- Operation: Manual sleeve (retract to connect and disconnect)
- Material: 303 Stainless Steel
- Working Pressure: 300 PSI
- Temperature Range: -40F to +250F (Buna seal)
- Quantity: 1pc
- Origin: Made in USA
Why this coupler
- Manual sleeve operation — which means a positive, deliberate connect/disconnect by retracting the socket sleeve.
- ARO 210 interchange — which means it mates with industry-standard ARO 210-style 1/4" air fittings.
- 303 stainless construction — which means strong corrosion resistance for washdown and harsh environments.
Frequently asked questions
What does this connect to?
It interchanges with ARO 210 Series plugs — a widely used 1/4" air-coupler style.
What pressure is it rated for?
Rated to 300 PSI working pressure, -40F to +250F with Buna seals.
How does it connect?
Retract the socket sleeve to connect and to disconnect (manual operation).
Ideal for shop air lines, pneumatic tools, and air service. Pair this coupler with a matching 1/4" ARO 210 plug for a complete, leak-free connection.
Why buy from hpcouplers: Foster quality, responsive US-based support, accurate specs, fast shipping.