3/8 ISO-B Quick Disconnect Coupler
SKU: 67222334295

3/8 ISO-B Quick Disconnect Coupler

Sale price$9.25 Regular price$10.28
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

3/8 ISO-B Quick Disconnect CouplerThe 3 8 ISO B Quick Disconnect Coupler is a high performance coupling designed for quick, secure fluid connections in hydraulic and pneumatic systems. Built to ISO 16028 standards, it ensures easy, tool free operation and leak proof performance, making it ideal for industrial, agricultural, and construction applications. Poppet valves prevent uncoupled leakage. Induction hardened parts ensure durability, and a reliable ball locking mechanism secures

The 3/8 ISO-B Quick Disconnect Coupler is a high-performance coupling designed for quick, secure fluid connections in hydraulic and pneumatic systems. Built to ISO 16028 standards, it ensures easy, tool-free operation and leak-proof performance, making it ideal for industrial, agricultural, and construction applications.

Poppet valves prevent uncoupled leakage. Induction-hardened parts ensure durability, and a reliable ball-locking mechanism secures the mating halves. Socket and plug are precision-machined from solid barstock with nitrile seals rated -40°F to 250°F.

Order now for fast shipping and professional-grade results.

Specification Details
TYPE ISO-B Quick Disconnect Coupler
DESIGN Ball-lock or poppet-style design provides secure and vibration-resistant connections
MATERIAL Steel for high strength and corrosion resistance
MATERIAL CONSTRUCTION Steel
WEIGHT (LBS) 0.475
CONNECTION SIZE 1 3/8"
CONNECTION SIZE 2 3/8"
CONNECTION TYPE  Coupler|FNPT
CONNECTION TYPE 1 ISO-B Coupler
CONNECTION TYPE 2 Female NPT
FITTING TYPE Coupler 
SERIES ISO-B
MAXIMUM OPERATING PRESSURE 4000 psi
OPERATING TEMPERATURE -40 to 250 deg F
THREAD SIZE 3/8-18
APPLICATIONS Ideal for Pneumatic, Hydraulic, Agricultural, Oil and Gas Equipment 
BRAND Midland Industries

 

Link to Midland Industries Catalog

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67222334295

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M. Harris
Carnegie, US
★★★★★ 5
The tennis balls are very well made.
Color: Yellow, Size: 20 PACK
Bought this bag of tennis balls for my son’s dog. He has a tennis ball launcher that he shoots and she runs to get the ball and bring it back. Perfect training toy!
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Reviewed in the United States on May 27, 2026
E
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Elysha Magnum
Lake Worth, US
★★★★★ 5
Great value.
Color: Yellow, Size: 20 PACK
They bounce and they float. Color is bright. Great for my dogs. I let my dogs use these instead of the ChuckIt brand when unsupervised because they tend to get punctured.
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Reviewed in the United States on March 22, 2026
R
Verified Purchase
Rebe
San Leandro, US
★★★★★ 5
Bright color
Color: Orange, Size: 20 PACK
Dog training, perfect color can be seen in the grass and water
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Reviewed in the United States on May 25, 2026
D
Verified Purchase
Dan Hansen
Pawtucket, US
★★★★★ 4
Great color but destroy easily
Color: Orange, Size: 20 PACK
These balls are easily visible and excellent in situations where green balls may be difficult to find. I only take these balls out to play fetch. The balls only last a couple of fetch sessions before being destroyed.
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Reviewed in the United States on February 17, 2025
R
Verified Purchase
Rob
Cuba, US
★★★★★ 5
Great quality and great color!
Color: Yellow, Size: 6 PACK, Color: Yellow, Size: 6 PACK
I bought this pack of six tennis balls for weekend games with my kids and some casual practice, and they’ve been great so far. The bounce is consistent, they feel solid off the racket, and they don’t go flat quickly like some cheaper balls I’ve tried before. They work well on both the court and just for backyard play.
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Reviewed in the United States on February 18, 2026

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